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SupplementScience

Staff Picks

Products our team personally uses or would recommend to friends and family. Every Staff Pick meets our highest standards for third-party testing, clinical dosing, and overall quality.

210 products across 76 categories

These are supplements our editorial team personally trusts — products that combine rigorous third-party testing,...

These are supplements our editorial team personally trusts — products that combine rigorous third-party testing, evidence-based dosing, and strong consumer satisfaction ratings.

Best Akkermansia Supplements

Full comparison →
Pendulum Akkermansia Capsule

Pendulum Akkermansia

Pendulum

8.8
100 million AFU per capsule
$2.17/serving

Best Essential Amino Acid (EAA) Supplements

Full comparison →
Peak Performance All 9 Essential Amino Acids Supplement Capsule

Peak Performance All 9 Essential Amino Acids Supplement

Peak Performance

9.2
EAA capsule blend with 3X leucine per serving
$0.66/serving
Transparent Labs CoreSeries BCAA + EAA Powder

Transparent Labs CoreSeries BCAA + EAA

Transparent Labs

8.7
11g total EAAs per serving (incl. 8g BCAAs)
$1.33/serving

Best Ashwagandha Supplements

Full comparison →
Jarrow Formulas Ashwagandha 300mg Veggie Capsule

Jarrow Formulas Ashwagandha 300mg

Jarrow Formulas

9.4
300mg (5% withanolides), 2 caps = 600mg
$0.30/serving
Nutricost Ashwagandha KSM-66 600mg Capsule

Nutricost Ashwagandha KSM-66 600mg

Nutricost

8.9
600mg KSM-66
$0.12/serving
NaturaLife Labs Organic Ashwagandha with Black Pepper Capsule

NaturaLife Labs Organic Ashwagandha with Black Pepper

NaturaLife Labs

8.6
1,300mg root powder + 10mg BioPerine
$0.19/serving

Best Bee Pollen Supplements

Full comparison →
Greenbow Organic Bee Pollen Granules

Greenbow Organic Bee Pollen

Greenbow

9.2
Creator Pick~15g per tablespoon
$1.95/serving
Beekeeper's Naturals Bee Pollen Granules Granules

Beekeeper's Naturals Bee Pollen Granules

Beekeeper's Naturals

9
~1 tablespoon per serving
$3.15/serving

Best Beef Protein Powder

Full comparison →
Equip Prime Protein Powder

Equip Prime Protein

Equip Foods

8.8
Creator Pick21g protein per serving
$3.40/serving
Peak Performance Chocolate Beef Protein Isolate Powder

Peak Performance Chocolate Beef Protein Isolate

Peak Performance

9.2
Full serving beef protein isolate
$2.50/serving

Best Berberine Supplements

Full comparison →
Peak Performance Super Berberine + Wild Bitter Melon Capsule

Peak Performance Super Berberine + Wild Bitter Melon

Peak Performance

9.3
Berberine HCl + bitter melon per serving
$0.50/serving
Thorne Berberine-500 Capsule

Thorne Berberine-500

Thorne

8.9
500mg berberine HCl per capsule
$0.73/serving
Sunergetic Premium Berberine Supplement Capsule

Sunergetic Premium Berberine Supplement

Sunergetic

8.6
1,200mg berberine HCl per serving (2 capsules)
$0.26/serving

Best Beta-Sitosterol Supplements

Full comparison →
Life Extension Super Saw Palmetto/Nettle Root with Beta-Sitosterol Softgel

Life Extension Super Saw Palmetto/Nettle Root with Beta-Sitosterol

Life Extension

9
Beta-sitosterol + 320mg saw palmetto + nettle root per serving
$0.70/serving
NOW Foods Beta-Sitosterol Plant Sterols Softgel

NOW Foods Beta-Sitosterol Plant Sterols

NOW Foods

8.9
400mg plant sterols (including beta-sitosterol) per serving
$0.19/serving
Source Naturals Beta-Sitosterol Tablet

Source Naturals Beta-Sitosterol

Source Naturals

8.5
113mg beta-sitosterol per tablet
$0.10/serving

Best Black Cohosh Supplements

Full comparison →
Remifemin Menopause Relief Tablet

Remifemin Menopause Relief

Remifemin

9.2
20mg standardized extract per tablet
$0.30/serving
Gaia Herbs Black Cohosh Liquid Phyto-Cap

Gaia Herbs Black Cohosh

Gaia Herbs

8.7
20mg concentrated extract per liquid phyto-cap
$0.49/serving

Best Aged Black Garlic Supplements

Full comparison →
Kyolic Aged Garlic Extract (Original) Capsule

Kyolic Aged Garlic Extract (Original)

Kyolic

9.2
600mg aged garlic extract per capsule
$0.16/serving

Best Bone Marrow Supplements

Full comparison →
Ancestral Supplements Grass Fed Bone Marrow Capsule

Ancestral Supplements Grass Fed Bone Marrow

Ancestral Supplements

9.1
3,000mg per serving (6 capsules)
$1.73/serving
Peak Performance Grass Fed Bone Marrow Capsules Capsule

Peak Performance Grass Fed Bone Marrow Capsules

Peak Performance

9
3,000mg per serving (6 capsules)
$1.00/serving
Paleovalley Grass Fed Bone Marrow Complex Capsule

Paleovalley Grass Fed Bone Marrow Complex

Paleovalley

8.7
3,600mg per serving (6 capsules)
$1.33/serving
Enviromedica Ancestral Supplements Bone Marrow Capsule

Enviromedica Ancestral Supplements Bone Marrow

Enviromedica

8.6
2,700mg per serving (6 capsules)
$1.33/serving

Best Calcium Supplements

Full comparison →
Garden of Life Raw Calcium Capsule

Garden of Life Raw Calcium

Garden of Life

9.1
756mg calcium from algae + vitamin D3 (1,600 IU) + K2 + magnesium per serving
$1.15/serving
Citracal Maximum Plus D3 Caplet

Citracal Maximum Plus D3

Citracal

9
630mg calcium (as citrate) + 500 IU vitamin D3 per serving (2 caplets)
$0.17/serving

Best Chlorella Supplements

Full comparison →
Sun Chlorella 500mg Tablet

Sun Chlorella 500mg

Sun Chlorella

9.2
3g per serving (6 tablets)
$1.29/serving

Best Coconut Oil Supplements

Full comparison →
Sports Research Organic Coconut Oil Capsules 3000mg Vegan Softgel

Sports Research Organic Coconut Oil Capsules 3000mg

Sports Research

9.2
Creator Pick3000mg per serving (3 softgels)
$0.50/serving
Zeal Naturals Pure MCT Oil Capsules 3000mg Softgel

Zeal Naturals Pure MCT Oil Capsules 3000mg

Zeal Naturals

8.6
3000mg per serving (3 softgels)
$0.33/serving

Best Cod Liver Oil Supplements

Full comparison →
Carlson Cod Liver Oil Liquid Lemon 16.9oz Liquid

Carlson Cod Liver Oil Liquid Lemon 16.9oz

Carlson

9.6
1100mg omega-3s per tsp (EPA 460mg + DHA 500mg) + Vitamin A 850 IU + Vitamin D3 400 IU
$0.65/serving
Nordic Naturals Arctic CLO Softgels Lemon 180ct Softgel

Nordic Naturals Arctic CLO Softgels Lemon 180ct

Nordic Naturals

9
750mg omega-3s per 3 softgels + Vitamin A 750-1500 IU + Vitamin D 0-300 IU
$0.71/serving
Nordic Naturals Arctic CLO Liquid Orange 16oz Liquid

Nordic Naturals Arctic CLO Liquid Orange 16oz

Nordic Naturals

8.6
1060mg omega-3s per tsp + Vitamin A 750-1500 IU + Vitamin D 0-300 IU
$0.52/serving

Best Collagen Peptide Supplements

Full comparison →
Sports Research Collagen Peptides Powder

Sports Research Collagen Peptides

Sports Research

9
Creator Pick11g collagen per serving (1 scoop)
$0.80/serving
Vital Proteins Collagen Peptides Powder

Vital Proteins Collagen Peptides

Vital Proteins

9.2
20g collagen per serving (2 scoops)
$1.54/serving
Garden of Life Grass Fed Collagen Peptides Powder

Garden of Life Grass Fed Collagen Peptides

Garden of Life

8.7
20g collagen per serving
$1.17/serving

Best Collagen Supplements

Full comparison →
Sports Research Marine Collagen Powder

Sports Research Marine Collagen

Sports Research

8.6
Creator Pick11g marine collagen per serving
$0.85/serving
Vital Proteins Collagen Peptides Powder

Vital Proteins Collagen Peptides

Vital Proteins

9.3
20g collagen peptides per serving
$0.93/serving
Garden of Life Grass Fed Collagen Peptides Powder

Garden of Life Grass Fed Collagen Peptides

Garden of Life

8.7
20g collagen per serving
$1.17/serving

Best Colostrum Supplements

Full comparison →
Sovereign Laboratories Colostrum-LD Powder

Sovereign Laboratories Colostrum-LD

Sovereign Laboratories

9.2
1.5g colostrum per serving (liposomal)
$1.69/serving
ARMRA Colostrum Powder (single-serve sticks)

ARMRA Colostrum

ARMRA

8.6
2g colostrum per serving (proprietary extraction)
$1.33/serving
PureNative Colostrum Powder Powder

PureNative Colostrum Powder

PureNative

8.5
20g colostrum per serving
$1.00/serving

Best CoQ10 Supplements

Full comparison →
Jarrow Formulas QH-Absorb Ubiquinol 100mg Softgel

Jarrow Formulas QH-Absorb Ubiquinol 100mg

Jarrow Formulas

9.3
100mg ubiquinol per softgel
$0.76/serving
Life Extension Super Ubiquinol CoQ10 100mg with Enhanced Mitochondrial Support Softgel

Life Extension Super Ubiquinol CoQ10 100mg with Enhanced Mitochondrial Support

Life Extension

9.1
100mg ubiquinol + 100mg PrimaVie shilajit per softgel
$1.01/serving
NOW Foods CoQ10 200mg with Vitamin E Softgel

NOW Foods CoQ10 200mg with Vitamin E

NOW Foods

8.8
200mg ubiquinone + vitamin E per softgel
$0.50/serving
Thorne CoQ10 (formerly Q-Best 100) Gelcap

Thorne CoQ10 (formerly Q-Best 100)

Thorne

8.7
100mg ubiquinone per gelcap
$0.88/serving

Best Creatine Supplements

Full comparison →
Optimum Nutrition Micronized Creatine Monohydrate Powder Micronized powder

Optimum Nutrition Micronized Creatine Monohydrate Powder

Optimum Nutrition

9.5
5g per serving
$0.23/serving
Nutricost Creatine Monohydrate Micronized Powder Micronized powder

Nutricost Creatine Monohydrate Micronized Powder

Nutricost

9
5g per serving
$0.13/serving
Thorne Creatine Micronized powder

Thorne Creatine

Thorne

8.8
5g per serving
$0.49/serving

Best Dandelion Root Supplements

Full comparison →
Gaia Herbs Dandelion Root Liquid Phyto-Capsule

Gaia Herbs Dandelion Root

Gaia Herbs

8.7
1,600mg equivalent per serving (2 liquid capsules)
$1.05/serving
Oregon's Wild Harvest Dandelion Root Capsule

Oregon's Wild Harvest Dandelion Root

Oregon's Wild Harvest

8.5
1,500mg per serving (3 capsules)
$0.73/serving

Best Desiccated Thyroid Supplements

Full comparison →
Ancestral Supplements Grass Fed Beef Thyroid Capsule

Ancestral Supplements Grass Fed Beef Thyroid

Ancestral Supplements

8.9
500mg per capsule (6 capsules/serving = 3000mg)
$0.90/serving

Best DIM Supplements

Full comparison →
Thorne DIM Advantage Capsule

Thorne DIM Advantage

Thorne

9.1
100mg BioResponse DIM per capsule
$0.85/serving
Smoky Mountain Naturals DIM 200mg Capsule

Smoky Mountain Naturals DIM 200mg

Smoky Mountain Naturals

9
200mg DIM + 5mg BioPerine per capsule
$0.42/serving
NOW Foods DIM 200mg Capsule

NOW Foods DIM 200mg

NOW Foods

8.5
200mg DIM per vegetarian capsule
$0.19/serving

Best Evening Primrose Oil Supplements

Full comparison →
NOW Foods Evening Primrose Oil 1000mg Softgel

NOW Foods Evening Primrose Oil 1000mg

NOW Foods

9
1000mg evening primrose oil (120mg GLA) per softgel
$0.19/serving
Solgar Evening Primrose Oil 1300mg Softgel

Solgar Evening Primrose Oil 1300mg

Solgar

8.8
1300mg evening primrose oil (156mg GLA) per softgel
$0.20/serving
Nordic Naturals Evening Primrose Oil Softgel

Nordic Naturals Evening Primrose Oil

Nordic Naturals

8.5
500mg evening primrose oil (68mg GLA) per softgel
$0.52/serving

Best Fish Oil Supplements

Full comparison →
NutriGold Triple Strength Omega-3 Gold Softgel (Burpless)

NutriGold Triple Strength Omega-3 Gold

NutriGold

9.4
2,100mg omega-3s per 2 softgels (EPA 1,450mg + DHA 550mg)
$1.80/serving
Carlson The Very Finest Fish Oil Liquid Liquid (Lemon Flavor)

Carlson The Very Finest Fish Oil Liquid

Carlson

9.2
1,600mg omega-3s per tsp (EPA 800mg + DHA 600mg + DPA 70mg)
$0.59/serving
Thorne Super EPA Gelcap

Thorne Super EPA

Thorne

9
695mg omega-3s per gelcap (EPA 425mg + DHA 270mg)
$0.46/serving
Life Extension Super Omega-3 EPA/DHA Softgel

Life Extension Super Omega-3 EPA/DHA

Life Extension

8.8
1,200mg omega-3s per 2 softgels (EPA 700mg + DHA 500mg)
$0.47/serving
NOW Foods Ultra Omega-3 Softgel (Enteric Coated)

NOW Foods Ultra Omega-3

NOW Foods

8.6
750mg omega-3s per softgel (EPA 500mg + DHA 250mg)
$0.13/serving

Best Flaxseed Oil Supplements

Full comparison →
Barlean's Organic Flaxseed Oil Liquid 16oz Liquid

Barlean's Organic Flaxseed Oil Liquid 16oz

Barlean's

9.4
1 tbsp (15mL): 7,640mg ALA omega-3
$0.79/serving
NatureWise Organic Flaxseed Oil 1242mg Softgel

NatureWise Organic Flaxseed Oil 1242mg

NatureWise

8.6
1 softgel: 1,242mg oil / 720mg ALA omega-3
$0.08/serving
Nature Made Extra Strength Flaxseed Oil 1400mg Softgel

Nature Made Extra Strength Flaxseed Oil 1400mg

Nature Made

8.5
1 softgel: 1,400mg oil / 700mg ALA omega-3
$0.12/serving

Best Glucomannan Supplements

Full comparison →
NOW Foods Glucomannan 575mg Capsule

NOW Foods Glucomannan 575mg

NOW Foods

9
575mg glucomannan per capsule (3 capsules = 1,725mg per serving)
$0.26/serving
Nature's Way Glucomannan from Konjac Root Capsule

Nature's Way Glucomannan from Konjac Root

Nature's Way

8.8
1,995mg glucomannan per serving (3 capsules)
$0.21/serving
Nutricost Glucomannan 1,800mg Capsule

Nutricost Glucomannan 1,800mg

Nutricost

8.7
1,800mg glucomannan per serving (3 capsules)
$0.28/serving

Best Green Tea Extract Supplements

Full comparison →
Life Extension Mega Green Tea Extract (Decaffeinated) Capsule

Life Extension Mega Green Tea Extract (Decaffeinated)

Life Extension

9.2
725mg green tea extract (326mg EGCg) per capsule
$0.23/serving
NOW Foods EGCg Green Tea Extract 400mg Capsule

NOW Foods EGCg Green Tea Extract 400mg

NOW Foods

9
400mg green tea extract (200mg EGCg) per capsule
$0.12/serving
Jarrow Formulas Green Tea 500mg Capsule

Jarrow Formulas Green Tea 500mg

Jarrow Formulas

8.6
500mg green tea extract (250mg polyphenols) per capsule
$0.17/serving

Best Greens Powders

Full comparison →
Athletic Greens AG1 Powder

Athletic Greens AG1

Athletic Greens

9
12g per serving (75 vitamins, minerals, and superfoods)
$1.83/serving
Transparent Labs Prebiotic Greens Powder

Transparent Labs Prebiotic Greens

Transparent Labs

8.8
10g per serving with all doses disclosed
$1.33/serving
Peak Performance Greens Superfood Powder Powder

Peak Performance Greens Superfood Powder

Peak Performance

8.7
Organic greens blend per scoop
$1.47/serving
Garden of Life Raw Organic Perfect Food Green Superfood Powder

Garden of Life Raw Organic Perfect Food Green Superfood

Garden of Life

8.5
8.5g organic greens per serving
$1.14/serving

Best Hemp Seed Oil Supplements

Full comparison →
NOW Foods Hemp Seed Oil 1000mg Softgel

NOW Foods Hemp Seed Oil 1000mg

NOW Foods

9.2
1000mg (1 softgel)
$0.13/serving
Manitoba Harvest Hemp Seed Oil Capsules 1000mg Softgel

Manitoba Harvest Hemp Seed Oil Capsules 1000mg

Manitoba Harvest

8.8
1000mg (1 softgel) providing 780mg omegas 3 & 6
$0.23/serving
Piping Rock Hemp Seed Oil 1400mg Softgel

Piping Rock Hemp Seed Oil 1400mg

Piping Rock

8.6
1400mg (1 softgel)
$0.08/serving

Best HMB Supplements

Full comparison →
Optimum Nutrition HMB 1000mg Capsule

Optimum Nutrition HMB 1000mg

Optimum Nutrition

9
1000mg calcium HMB per capsule
$0.44/serving
BulkSupplements HMB Powder Powder

BulkSupplements HMB Powder

BulkSupplements

8.5
1000mg (1g) per scoop
$0.13/serving

Best Hyaluronic Acid Supplements

Full comparison →
Doctor's Best Hyaluronic Acid + Chondroitin Sulfate with BioCell Collagen Capsule

Doctor's Best Hyaluronic Acid + Chondroitin Sulfate with BioCell Collagen

Doctor's Best

9.1
100mg HA + 1g hydrolyzed collagen + 200mg chondroitin per serving
$0.33/serving
NOW Foods Hyaluronic Acid 100mg Capsule

NOW Foods Hyaluronic Acid 100mg

NOW Foods

8.9
100mg hyaluronic acid per capsule
$0.38/serving
Solgar Hyaluronic Acid 120mg Tablet

Solgar Hyaluronic Acid 120mg

Solgar

8.5
120mg hyaluronic acid per tablet
$0.57/serving

Best Krill Oil Supplements

Full comparison →
Sports Research Antarctic Krill Oil 1000mg Softgel

Sports Research Antarctic Krill Oil 1000mg

Sports Research

9.4
Creator Pick1000mg krill oil (EPA 136mg + DHA 60mg, astaxanthin ~500mcg)
$0.52/serving
Viva Naturals Antarctic Krill Oil 1250mg Softgel

Viva Naturals Antarctic Krill Oil 1250mg

Viva Naturals

8.8
1250mg krill oil (EPA 165mg + DHA 90mg, astaxanthin 1600mcg)
$0.50/serving
NOW Supplements Neptune Krill Oil 500mg Softgel

NOW Supplements Neptune Krill Oil 500mg

NOW Foods

8.6
500mg NKO krill oil per softgel
$0.24/serving

Best L-Theanine Supplements

Full comparison →
Sports Research Suntheanine L-Theanine 200mg Softgel (with coconut oil)

Sports Research Suntheanine L-Theanine 200mg

Sports Research

8.9
Creator Pick200mg Suntheanine per softgel
$0.33/serving
Jarrow Formulas Theanine 200mg Vegetarian Capsule

Jarrow Formulas Theanine 200mg

Jarrow Formulas

9.3
200mg Suntheanine per capsule
$0.35/serving
NOW Foods L-Theanine 200mg Vegetarian Capsule

NOW Foods L-Theanine 200mg

NOW Foods

9
200mg Suntheanine + 100mg inositol per capsule
$0.25/serving
Thorne Theanine Capsule

Thorne Theanine

Thorne

8.7
200mg L-theanine per capsule
$0.76/serving

Best Lion's Mane Supplements

Full comparison →
Real Mushrooms Lion's Mane Capsule

Real Mushrooms Lion's Mane

Real Mushrooms

9.3
500mg lion's mane extract per capsule (1000mg daily)
$0.58/serving
Nootropics Depot Lion's Mane 8:1 Extract Capsule

Nootropics Depot Lion's Mane 8:1 Extract

Nootropics Depot

9
500mg 8:1 dual extract per capsule (equivalent to 4000mg whole mushroom)
$1.33/serving
FreshCap Thinkergy Capsule

FreshCap Thinkergy

FreshCap

8.6
Lion's mane 500mg + cordyceps 250mg + rhodiola 150mg per serving
$0.67/serving

Best Lutein Supplements

Full comparison →
MacuHealth Plus+ Softgel

MacuHealth Plus+

MacuHealth

9.4
10mg lutein + 10mg meso-zeaxanthin + 2mg zeaxanthin per softgel
$1.05/serving
Bausch + Lomb PreserVision AREDS 2 Formula Softgel

Bausch + Lomb PreserVision AREDS 2 Formula

Bausch + Lomb

9.2
10mg lutein + 2mg zeaxanthin + AREDS2 vitamins/minerals per serving (2 softgels)
$0.44/serving
NOW Foods Lutein & Zeaxanthin Softgel

NOW Foods Lutein & Zeaxanthin

NOW Foods

8.8
25mg lutein + 5mg zeaxanthin per softgel
$0.28/serving

Best Maca Root Supplements

Full comparison →
Navitas Organics Maca Powder Powder

Navitas Organics Maca Powder

Navitas Organics

8.7
3000mg (1 tablespoon) gelatinized maca per serving
$0.45/serving
NOW Foods Maca 750mg Capsule

NOW Foods Maca 750mg

NOW Foods

8.6
750mg maca root (6:1 concentrate = 4500mg equivalent) per capsule
$0.15/serving

Best Magnesium Supplements

Full comparison →
Doctor's Best High Absorption Magnesium Glycinate Tablet

Doctor's Best High Absorption Magnesium Glycinate

Doctor's Best

9.2
200mg elemental Mg per serving
$0.17/serving
Thorne Magnesium Bisglycinate Powder Powder

Thorne Magnesium Bisglycinate Powder

Thorne

8.9
200mg elemental Mg
$0.87/serving
Nature Made Magnesium Citrate 250mg Softgel

Nature Made Magnesium Citrate 250mg

Nature Made

8.8
250mg elemental Mg
$0.13/serving
Life Extension Neuro-Mag Magnesium L-Threonate Capsule

Life Extension Neuro-Mag Magnesium L-Threonate

Life Extension

8.5
144mg elemental Mg (2,000mg Magtein)
$0.34/serving

Best MCT Oil Supplements

Full comparison →
Sports Research Organic MCT Oil Liquid

Sports Research Organic MCT Oil

Sports Research

8.8
Creator Pick14g MCTs per tablespoon (C8 + C10 blend)
$0.43/serving
Bulletproof Brain Octane C8 MCT Oil Liquid

Bulletproof Brain Octane C8 MCT Oil

Bulletproof

9.4
14g pure C8 per tablespoon
$0.92/serving
Natural Force Organic Pure C8 MCT Oil Liquid (Glass Bottle)

Natural Force Organic Pure C8 MCT Oil

Natural Force

9.2
14g pure C8 per tablespoon
$1.03/serving
Garden of Life Dr. Formulated Brain Health Organic MCT Oil Liquid

Garden of Life Dr. Formulated Brain Health Organic MCT Oil

Garden of Life

8.5
13g MCTs per tablespoon (C8 + C10)
$0.61/serving

Best Melatonin Supplements

Full comparison →
Life Extension Melatonin 1mg Capsule

Life Extension Melatonin 1mg

Life Extension

9.2
1mg per capsule
$0.07/serving
Thorne Melaton-3 Capsule

Thorne Melaton-3

Thorne

9.1
3mg per capsule
$0.27/serving
Nature Made Melatonin 3mg Tablet

Nature Made Melatonin 3mg

Nature Made

9
3mg per tablet
$0.07/serving
Jarrow Formulas Melatonin 3mg Quik-Solv Fast-Dissolve Lozenge

Jarrow Formulas Melatonin 3mg Quik-Solv

Jarrow Formulas

8.6
3mg per fast-dissolve lozenge
$0.10/serving
NOW Foods Liquid Melatonin 3mg Liquid

NOW Foods Liquid Melatonin 3mg

NOW Foods

8.5
3mg per dropper (1ml)
$0.15/serving

Best Milk Thistle Supplements

Full comparison →
Integrative Therapeutics Siliphos Capsule

Integrative Therapeutics Siliphos

Integrative Therapeutics

9.2
160mg silybin phytosome per capsule
$0.78/serving
Jarrow Formulas Milk Thistle 150mg Capsule

Jarrow Formulas Milk Thistle 150mg

Jarrow Formulas

9
150mg silymarin (80% standardized) per capsule
$0.16/serving
NOW Foods Silymarin 300mg Capsule

NOW Foods Silymarin 300mg

NOW Foods

8.8
300mg silymarin (from 375mg extract at 80%) per capsule
$0.25/serving
Nature's Way Milk Thistle Capsule

Nature's Way Milk Thistle

Nature's Way

8.5
175mg silymarin per capsule
$0.22/serving

Best Moringa Supplements

Full comparison →
Organic India Moringa (90 Caps) Capsule

Organic India Moringa (90 Caps)

Organic India

9
700mg per serving (2 capsules)
$0.49/serving
Kuli Kuli Moringa Powder (7.4 oz) Powder

Kuli Kuli Moringa Powder (7.4 oz)

Kuli Kuli

8.8
5g per serving (1 tablespoon)
$0.38/serving

Best Mushroom Coffee

Full comparison →
Organic Mushroom Coffee Pods (18ct) K-Cup Pod

Organic Mushroom Coffee Pods (18ct)

Peak Performance

8.7
5 mushroom blend per pod
$1.50/serving
Mushroom Coffee (30 servings) Instant Powder

Mushroom Coffee (30 servings)

RYZE

8.5
6 mushroom blend per serving
$1.50/serving

Best NAC Supplements

Full comparison →
NOW Foods NAC 600mg Capsule

NOW Foods NAC 600mg

NOW Foods

9.1
600mg NAC per capsule
$0.22/serving
Jarrow Formulas N-A-C Sustain 600mg Tablet

Jarrow Formulas N-A-C Sustain 600mg

Jarrow Formulas

8.9
600mg NAC per bilayer tablet (sustained-release)
$0.16/serving
Life Extension NAC 600mg Capsule

Life Extension NAC 600mg

Life Extension

8.7
600mg NAC per capsule
$0.19/serving

Best Nitric Oxide Supplements

Full comparison →
Transparent Labs Bulk Pre-Workout Powder

Transparent Labs Bulk Pre-Workout

Transparent Labs

9.2
8g citrulline malate (2:1)
$1.67/serving
Jacked Factory N.O. XT Nitric Oxide Booster Powder

Jacked Factory N.O. XT Nitric Oxide Booster

Jacked Factory

8.9
Limited time deal7g L-citrulline + 1.5g Nitrosigine
$0.67/serving

Best NMN Supplements

Full comparison →
ProHealth Longevity NMN Pro 500 Enteric-Coated Capsule

ProHealth Longevity NMN Pro 500

ProHealth Longevity

9.3
500mg NMN per capsule
$1.43/serving

Best Omega-3 & Fish Oil Supplements

Full comparison →
Viva Naturals Omega-3 Fish Oil Softgel (Triglyceride)

Viva Naturals Omega-3 Fish Oil

Viva Naturals

8.7
Creator Pick700mg EPA+DHA per softgel
$0.31/serving
Sports Research Triple Strength Omega-3 Softgel (Triglyceride)

Sports Research Triple Strength Omega-3

Sports Research

9.1
Creator Pick1,040mg EPA+DHA per softgel
$0.31/serving
Nordic Naturals Ultimate Omega Softgel (Triglyceride)

Nordic Naturals Ultimate Omega

Nordic Naturals

9.4
1,100mg EPA+DHA per serving
$1.05/serving
WHC UnoCardio 1000 + Vitamin D Softgel (Triglyceride)

WHC UnoCardio 1000 + Vitamin D

WHC

9
1,135mg EPA+DHA per serving
$0.83/serving
Nordic Naturals Algae Omega Softgel (Algal Oil)

Nordic Naturals Algae Omega

Nordic Naturals

8.6
715mg EPA+DHA per serving (2 softgels)
$0.75/serving

Best Parasite Cleanse Supplements

Full comparison →
Peak Performance USDA Organic Wormwood Black Walnut Clove Cleanse Capsule

Peak Performance USDA Organic Wormwood Black Walnut Clove Cleanse

Peak Performance

9.2
Limited time dealFull organic triad blend per serving
$0.35/serving
Zahler ParaGuard Advanced Intestinal Support Liquid Extract

Zahler ParaGuard Advanced Intestinal Support

Zahler

8.7
1ml liquid extract per serving
$0.25/serving

Best Paraxanthine Supplements

Full comparison →
Peak Performance Paraxanthine Capsules Capsule

Peak Performance Paraxanthine Capsules

Peak Performance

9
200mg paraxanthine per capsule
$0.40/serving

Best Phosphatidylserine Supplements

Full comparison →
Jarrow Formulas PS 100 Softgel

Jarrow Formulas PS 100

Jarrow Formulas

9.1
100mg phosphatidylserine per softgel
$0.89/serving
Doctor's Best Phosphatidylserine with SerinAid Softgel

Doctor's Best Phosphatidylserine with SerinAid

Doctor's Best

8.8
100mg phosphatidylserine per softgel
$0.50/serving
NOW Foods Phosphatidylserine 100mg Veg Capsule

NOW Foods Phosphatidylserine 100mg

NOW Foods

8.6
100mg phosphatidylserine per capsule
$0.60/serving

Best Probiotic Supplements

Full comparison →
Garden of Life Dr. Formulated Probiotics Once Daily 30 Billion Delayed-Release Capsule

Garden of Life Dr. Formulated Probiotics Once Daily 30 Billion

Garden of Life

9.2
30 billion CFU per capsule
$0.88/serving
Jarrow Formulas Jarro-Dophilus EPS Enteric-Coated Capsule

Jarrow Formulas Jarro-Dophilus EPS

Jarrow Formulas

9
25 billion CFU per capsule
$1.67/serving
Culturelle Digestive Daily Probiotic Vegetarian Capsule

Culturelle Digestive Daily Probiotic

Culturelle

8.9
10 billion CFU per capsule
$0.58/serving
NOW Foods Probiotic-10 25 Billion Vegetarian Capsule

NOW Foods Probiotic-10 25 Billion

NOW Foods

8.8
25 billion CFU per capsule
$0.31/serving
Thorne FloraPro-LP Probiotic Chewable Tablet

Thorne FloraPro-LP Probiotic

Thorne

8.5
8 billion CFU per tablet
$1.30/serving

Best Psyllium Husk Supplements

Full comparison →
NOW Foods Psyllium Husk Powder Powder

NOW Foods Psyllium Husk Powder

NOW Foods

9
7g per serving (1 tablespoon) providing 6g fiber
$0.43/serving
Peak Performance Organic Psyllium Husk Capsules Capsule

Peak Performance Organic Psyllium Husk Capsules

Peak Performance

8.8
1,500mg per serving (3 capsules)
$0.33/serving
Organic India Whole Husk Psyllium Whole Husk

Organic India Whole Husk Psyllium

Organic India

8.7
5g per serving (1 tablespoon) providing 4g fiber
$0.21/serving
Konsyl Original Formula Psyllium Fiber Powder

Konsyl Original Formula Psyllium Fiber

Konsyl

8.5
6g per serving providing 5g fiber
$0.49/serving

Best Pygeum Supplements

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Life Extension Ultra Prostate Formula Softgel

Life Extension Ultra Prostate Formula

Life Extension

9.2
100mg pygeum + 320mg saw palmetto + beta-sitosterol + nettle root per serving
$0.88/serving
NOW Foods Pygeum & Saw Palmetto Softgel

NOW Foods Pygeum & Saw Palmetto

NOW Foods

9
50mg pygeum + 160mg saw palmetto per softgel (2 softgels = 100mg pygeum + 320mg saw palmetto)
$0.33/serving

Best Quercetin Supplements

Full comparison →
Thorne Quercetin Phytosome Capsule

Thorne Quercetin Phytosome

Thorne

9.4
250mg quercetin phytosome per capsule
$0.77/serving
NOW Foods Quercetin with Bromelain Capsule

NOW Foods Quercetin with Bromelain

NOW Foods

8.5
400mg quercetin + 100mg bromelain
$0.07/serving

Best Red Clover Supplements

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Solaray Red Clover PhytoEstrogen Capsule

Solaray Red Clover PhytoEstrogen

Solaray

8.9
40mg isoflavones per capsule (from red clover extract)
$0.90/serving

Best Red Yeast Rice Supplements

Full comparison →
Thorne Choleast Capsule

Thorne Choleast

Thorne

9.2
600mg red yeast rice per capsule (1200mg daily)
$0.93/serving
Jarrow Formulas Red Yeast Rice + CoQ10 Capsule

Jarrow Formulas Red Yeast Rice + CoQ10

Jarrow Formulas

9
600mg red yeast rice + 30mg CoQ10 per capsule
$0.38/serving
NOW Foods Red Yeast Rice 1200mg Capsule

NOW Foods Red Yeast Rice 1200mg

NOW Foods

8.6
1200mg red yeast rice per 2-capsule serving
$0.44/serving

Best Reds & Beet Root Powders

Full comparison →
HumanN SuperBeets Black Cherry Powder Powder

HumanN SuperBeets Black Cherry Powder

HumanN

8.9
1 teaspoon (5g) concentrated beet crystals
$1.27/serving
Garden of Life Raw Organic Red Superfood Powder Powder

Garden of Life Raw Organic Red Superfood Powder

Garden of Life

8.5
1 scoop organic reds blend
$0.86/serving

Best Rhodiola Rosea Supplements

Full comparison →
Thorne Rhodiola Rosea Capsule

Thorne Rhodiola Rosea

Thorne

9.2
100mg per capsule (200-300mg recommended)
$0.40/serving
Life Extension Rhodiola Extract Capsule

Life Extension Rhodiola Extract

Life Extension

9
250mg per capsule
$0.23/serving
NOW Foods Rhodiola 500mg Vegetarian Capsule

NOW Foods Rhodiola 500mg

NOW Foods

8.8
500mg per capsule
$0.32/serving
Jarrow Formulas Rhodiola Rosea 500mg Vegetarian Capsule

Jarrow Formulas Rhodiola Rosea 500mg

Jarrow Formulas

8.6
Limited time deal500mg per capsule
$0.25/serving
Gaia Herbs Rhodiola Rosea Liquid Phyto-Capsule

Gaia Herbs Rhodiola Rosea

Gaia Herbs

8.5
275mg rhodiola extract per capsule
$0.51/serving

Best Royal Jelly Supplements

Full comparison →
NOW Foods Royal Jelly 1000mg Softgel

NOW Foods Royal Jelly 1000mg

NOW Foods

9.2
1000mg equivalent (14mg 10-HDA per softgel)
$0.25/serving

Best Saffron Supplements

Full comparison →
Nootropics Depot affron Saffron Extract Capsule

Nootropics Depot affron Saffron Extract

Nootropics Depot

9.2
28mg affron per capsule
$0.45/serving

Best Saw Palmetto Supplements

Full comparison →
Doctor's Best Saw Palmetto with Euromed Softgel

Doctor's Best Saw Palmetto with Euromed

Doctor's Best

9.3
320mg Euromed extract per softgel
$0.38/serving
NOW Foods Saw Palmetto Extract 320mg Softgel

NOW Foods Saw Palmetto Extract 320mg

NOW Foods

9.1
320mg standardized extract per softgel
$0.26/serving

Best Sea Moss Supplements

Full comparison →
Double Wood Irish Sea Moss Capsules Capsule

Double Wood Irish Sea Moss Capsules

Double Wood Supplements

9.2
1200mg per serving (2 capsules)
$0.22/serving
Infinite Age Sea Moss Advanced Superfood Capsules Capsule

Infinite Age Sea Moss Advanced Superfood Capsules

Infinite Age

8.6
1250mg per serving (2 capsules)
$1.43/serving

Best Spirulina Supplements

Full comparison →
Nutrex Hawaii Pure Hawaiian Spirulina 500mg Tablet

Nutrex Hawaii Pure Hawaiian Spirulina 500mg

Nutrex Hawaii

9.2
3g per serving (6 tablets)
$0.47/serving
NOW Foods Organic Spirulina 500mg Tablet

NOW Foods Organic Spirulina 500mg

NOW Foods

8.6
3g per serving (6 tablets)
$0.25/serving

Best Tongkat Ali Supplements

Full comparison →
Nootropics Depot Tongkat Ali 10% Eurycomanone Capsule

Nootropics Depot Tongkat Ali 10% Eurycomanone

Nootropics Depot

9.2
200mg per serving (1 capsule)
$0.73/serving
Double Wood Supplements LJ100 Tongkat Ali Capsule

Double Wood Supplements LJ100 Tongkat Ali

Double Wood Supplements

8.8
200mg per serving (1 capsule)
$0.67/serving

Best Tributyrin Supplements

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BodyBio Butyrate Capsule

BodyBio Butyrate

BodyBio

9
600mg butyrate (as calcium/magnesium salt)
$1.27/serving

Best TUDCA Supplements

Full comparison →
Thorne Liver Cleanse Capsule

Thorne Liver Cleanse

Thorne

9
TUDCA + silymarin phytosome + NAC per serving
$0.90/serving
Nutricost TUDCA 250mg Capsule

Nutricost TUDCA 250mg

Nutricost

8.8
250mg TUDCA per capsule
$0.41/serving
Double Wood Supplements TUDCA 500mg Capsule

Double Wood Supplements TUDCA 500mg

Double Wood Supplements

8.6
500mg TUDCA per serving (2 capsules)
$0.42/serving

Best Turkey Tail Supplements

Full comparison →
Real Mushrooms Turkey Tail Extract Capsules Capsule

Real Mushrooms Turkey Tail Extract Capsules

Real Mushrooms

9.1
500mg extract per capsule, 2 per serving (1000mg)
$1.78/serving
FreshCap Turkey Tail Capsules Capsule

FreshCap Turkey Tail Capsules

FreshCap

8.6
500mg per capsule, 2 per serving (1000mg)
$1.33/serving

Best Turmeric Supplements

Full comparison →
Life Extension Advanced Curcumin Elite Capsule

Life Extension Advanced Curcumin Elite

Life Extension

9
500mg BCM-95 curcumin per capsule
$0.63/serving
NOW Foods Curcumin with BioPerine Vegetarian Capsule

NOW Foods Curcumin with BioPerine

NOW Foods

8.7
500mg curcuminoids + 5mg BioPerine per capsule
$0.41/serving
Jarrow Formulas Curcumin 95 Vegetarian Capsule

Jarrow Formulas Curcumin 95

Jarrow Formulas

8.5
500mg curcuminoids per capsule
$0.43/serving

Best Vitamin A Supplements

Full comparison →
Nordic Naturals Vitamin A + D3 Softgel

Nordic Naturals Vitamin A + D3

Nordic Naturals

8.9
3,000 IU vitamin A + 1,000 IU vitamin D3 per softgel
$0.14/serving
NOW Foods Vitamin A 10,000 IU Softgel

NOW Foods Vitamin A 10,000 IU

NOW Foods

8.8
10,000 IU (3,000 mcg RAE) per softgel
$0.05/serving
Garden of Life Vitamin Code Raw Vitamin A Capsule

Garden of Life Vitamin Code Raw Vitamin A

Garden of Life

8.6
7,500 IU (2,250 mcg RAE) per capsule
$0.96/serving

Best Vitamin B12 Supplements

Full comparison →
Jarrow Formulas Methyl B-12 1000mcg Sublingual Lozenge

Jarrow Formulas Methyl B-12 1000mcg

Jarrow Formulas

9.3
1,000mcg methylcobalamin per lozenge
$0.12/serving
Thorne Methylcobalamin (Methyl B12) Capsule

Thorne Methylcobalamin (Methyl B12)

Thorne

9
1,000mcg methylcobalamin per capsule
$0.40/serving
Garden of Life mykind Organics B-12 Spray Oral Spray

Garden of Life mykind Organics B-12 Spray

Garden of Life

8.8
500mcg methylcobalamin per spray
$0.09/serving
Nature Made Vitamin B12 1000mcg Softgel

Nature Made Vitamin B12 1000mcg

Nature Made

8.6
1,000mcg cyanocobalamin per softgel
$0.12/serving

Best Vitamin C Supplements

Full comparison →
Thorne Vitamin C with Flavonoids Capsule

Thorne Vitamin C with Flavonoids

Thorne

9.2
500mg vitamin C + 75mg citrus bioflavonoids per capsule
$0.22/serving
Nature Made Vitamin C 1000mg Tablet

Nature Made Vitamin C 1000mg

Nature Made

9
1,000mg per tablet
$0.10/serving
NOW Foods Vitamin C-1000 with Rose Hips Tablet

NOW Foods Vitamin C-1000 with Rose Hips

NOW Foods

8.8
1,000mg vitamin C + 25mg rose hips per tablet
$0.07/serving
Life Extension Vitamin C and Bio-Quercetin Phytosome Tablet

Life Extension Vitamin C and Bio-Quercetin Phytosome

Life Extension

8.7
1,000mg vitamin C + 15mg Bio-Quercetin per tablet
$0.09/serving
Garden of Life Vitamin Code Raw Vitamin C Capsule

Garden of Life Vitamin Code Raw Vitamin C

Garden of Life

8.5
500mg vitamin C from whole-food blend per serving
$0.44/serving

Best Vitamin D Supplements

Full comparison →
Sports Research Vitamin D3 + K2 (5000 IU) Softgel with coconut oil

Sports Research Vitamin D3 + K2 (5000 IU)

Sports Research

9.3
Creator Pick5,000 IU D3 + 100mcg K2
$0.07/serving
NatureWise Vitamin D3 5000 IU Softgel

NatureWise Vitamin D3 5000 IU

NatureWise

9
5,000 IU (125mcg)
$0.04/serving
Thorne Vitamin D/K2 Liquid Liquid drops

Thorne Vitamin D/K2 Liquid

Thorne

8.7
1,000 IU D3 + 200mcg K2 per drop
$0.06/serving

Best Vitamin D+K Supplements

Full comparison →
Sports Research Vitamin D3 + K2 (5000 IU) Softgel with coconut oil

Sports Research Vitamin D3 + K2 (5000 IU)

Sports Research

9.4
Creator Pick5,000 IU D3 + 100mcg K2 per softgel
$0.07/serving
Peak Performance Vitamin D+K 2000 IU Capsule

Peak Performance Vitamin D+K 2000 IU

Peak Performance

9.1
2,000 IU D3 + K2 (MK-7) per serving
$0.16/serving
Thorne D/K2 Liquid Liquid drops in MCT oil

Thorne D/K2 Liquid

Thorne

9
1,000 IU D3 + 200mcg K2 per drop (adjustable)
$0.06/serving
Bronson Vitamin D3 + K2 (5000 IU) Vegetarian capsule

Bronson Vitamin D3 + K2 (5000 IU)

Bronson

8.7
5,000 IU D3 + 90mcg K2 per capsule
$0.10/serving

Best Vitamin K2 Supplements

Full comparison →
Innovix Labs Full Spectrum Vitamin K2 Softgel

Innovix Labs Full Spectrum Vitamin K2

Innovix Labs

9.1
500mcg MK-4 + 100mcg MK-7 per softgel
$0.30/serving
Life Extension Super K Softgel

Life Extension Super K

Life Extension

9
1500mcg K1 + 1000mcg MK-4 + 100mcg MK-7 per softgel
$0.14/serving
NOW Foods MK-7 100mcg Veg Capsule

NOW Foods MK-7 100mcg

NOW Foods

8.7
100mcg MK-7 per capsule
$0.08/serving
Jarrow Formulas MK-7 90mcg Softgel

Jarrow Formulas MK-7 90mcg

Jarrow Formulas

8.5
90mcg MK-7 per softgel
$0.28/serving

Best Wheatgrass Supplements

Full comparison →
Terrasoul Wheat Grass Juice Powder (5 oz) Juice Powder

Terrasoul Wheat Grass Juice Powder (5 oz)

Terrasoul Superfoods

9
3g per serving (1 tsp)
$0.32/serving

Best Whey Protein Powders

Full comparison →
Momentous Essential Grass-Fed Whey Powder

Momentous Essential Grass-Fed Whey

Momentous

9.4
25g protein per scoop
$2.40/serving
Transparent Labs 100% Grass-Fed Whey Powder

Transparent Labs 100% Grass-Fed Whey

Transparent Labs

9.2
28g protein per scoop
$2.00/serving
Optimum Nutrition Gold Standard 100% Whey Powder

Optimum Nutrition Gold Standard 100% Whey

Optimum Nutrition

9
24g protein per scoop
$1.11/serving
Dymatize ISO100 Hydrolyzed Whey Powder

Dymatize ISO100 Hydrolyzed Whey

Dymatize

8.8
25g protein per scoop
$1.36/serving

Best Zinc Supplements

Full comparison →
Thorne Zinc Picolinate 30mg Capsule

Thorne Zinc Picolinate 30mg

Thorne

9.3
30mg elemental zinc
$0.33/serving
Doctor's Best PepZin GI Zinc Carnosine Capsule

Doctor's Best PepZin GI Zinc Carnosine

Doctor's Best

8.8
75mg zinc carnosine (16mg elemental zinc)
$0.20/serving
NOW Foods Zinc Picolinate 50mg Capsule

NOW Foods Zinc Picolinate 50mg

NOW Foods

8.6
50mg elemental zinc
$0.08/serving
Nature Made Zinc 30mg Tablet

Nature Made Zinc 30mg

Nature Made

8.5
30mg elemental zinc
$0.05/serving