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484 products • Page 19 of 21

All supplements listed here offer Amazon Subscribe & Save for automatic deliveries at discounted prices, ideal for...

All supplements listed here offer Amazon Subscribe & Save for automatic deliveries at discounted prices, ideal for daily-use supplements.

IT OsteoPrime Ultra Bone Support Tablet

IT OsteoPrime Ultra Bone Support

Integrative Therapeutics
(415)
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Proprietary blend
4 tablets daily (120 tablets, 30 servings)

OsteoPrime Ultra reflects Integrative Therapeutics' clinical-design philosophy — using multiple calcium forms alongside absorption cofactors (D, C, zinc, niacin) rather than simple calcium carbonate alone. The practitioner-grade sourcing ensures ingredient quality appropriate for bone health support.

IT CoQ10 100mg Softgels (60ct) Softgel

IT CoQ10 100mg Softgels (60ct)

Integrative Therapeutics
(397)
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Therapeutic dose
100mg CoQ10 per softgel; 1 softgel three times daily (300mg/day)

Integrative Therapeutics' 25+ years of practitioner-grade manufacturing and clean allergen profile make this a reliable CoQ10 option. The 100mg per softgel format and clean label (no wheat, corn, dairy) are appropriate for clinical use.

Integrative Therapeutics Phosphatidylserine Softgel

Phosphatidylserine

Integrative Therapeutics
(443)
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Proprietary blend
1 softgel per serving, 60 servings

Integrative Therapeutics has supplied practitioners since 1979 under GMP-certified manufacturing. Their sunflower-derived PS avoids the soy allergy concern that affects most competitors, and the clean allergen profile makes it accessible to a wider patient population. For anyone already working with a practitioner on cognitive or HPA-axis support, this is a trustworthy clinical-grade choice.

Integrative Therapeutics Alpha-Glycosyl Isoquercitrin Capsule

Alpha-Glycosyl Isoquercitrin

Integrative Therapeutics
(359)
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Proprietary blend
1 capsule daily (60 capsules, 60 servings)

Alpha-glycosyl isoquercitrin represents a meaningful formulation advancement over standard quercetin — enzymatic modification to add a glucose molecule dramatically increases water solubility and intestinal absorption, meaning each milligram delivers more quercetin to systemic circulation. Integrative Therapeutics' use of this ingredient reflects the brand's clinical-grade philosophy of choosing the most bioavailable form over the cheapest common form.

Sports Research Extra Strength Choline 800mg Liquid Veggie Capsule

Extra Strength Choline 800mg

Sports Research
(128)
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Proprietary blend
800mg choline per day (2 capsules); 60 capsules per bottle — 30-day supply

A clean, well-formulated choline supplement using a reputable branded ingredient (VitaCholine) at a meaningful dose for daily nutritional support. Appropriate for individuals who need to increase dietary choline intake — particularly those on low-egg, plant-based diets where choline is commonly deficient.

Integrative Therapeutics UBQH Ubiquinol CoQ10 100mg Softgel

UBQH Ubiquinol CoQ10 100mg

Integrative Therapeutics
(217)
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Therapeutic dose
1 softgel per serving, 100 mg ubiquinol (60 softgels, 60 servings)

For aging adults and statin users, ubiquinol is clinically the superior CoQ10 form — and Integrative Therapeutics' UBQH delivers 100 mg per softgel with the brand's 45-year clinical-grade quality pedigree. This is the CoQ10 product practitioners reach for when their patients need reliable absorption and cardiovascular support.

Doctor's Best Astaxanthin 6mg (AstaReal) Vegan softgels

Doctor's Best Astaxanthin 6mg (AstaReal)

Doctor's BEST
(58)
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Therapeutic dose
6mg astaxanthin per softgel

Uses AstaReal — a premium branded astaxanthin ingredient from Sweden with its own clinical research program. The 6mg dose is within the clinical range (4-12mg) but at the lower end. Doctor's Best is a physician-founded brand known for science-backed formulations with branded ingredients.

Amazing Grass Wheat Grass Powder (60 servings) Powder

Wheat Grass Powder (60 servings)

Amazing Grass
(1,779)
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Clinical dose
8g per serving (1 scoop)

Well-established brand with USDA Organic whole-leaf wheatgrass. The generous 8g serving size provides a meaningful dose of fiber and chlorophyll, and it mixes well in smoothies.

Sports Research Keto Omega Fish Oil with Salmon, Krill & MCT Softgel

Keto Omega Fish Oil with Salmon, Krill & MCT

Sports Research
(658)
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Therapeutic dose
1400mg total omega-3s (1200mg EPA+DHA) per serving; coconut MCT oil included

This is the most comprehensive omega-3 in the Sports Research lineup — designed specifically for keto adherents who want their omega-3, MCT energy, and astaxanthin antioxidants in one daily softgel. The krill phospholipid + fish triglyceride dual-form delivery is a legitimate absorption advantage. For keto athletes, the combination efficiency is hard to beat.

Carlyle Bee Pollen Supplement 1000mg Caplet

Bee Pollen Supplement 1000mg

Carlyle
(542)
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Below clinical
1000mg (1 caplet)

At roughly 6 cents per serving with 200 caplets per bottle, Carlyle delivers extraordinary value. The formula combines bee pollen with royal jelly and propolis, providing a broader spectrum of bee-derived bioactives. Lab-tested for quality assurance. This is the go-to choice for anyone wanting to try bee pollen supplementation without a significant financial commitment.

IT Blue Heron Colon Support Capsule

IT Blue Heron Colon Support

Integrative Therapeutics
(259)
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Proprietary blend
6 capsules per serving (120 capsules, 20 servings)

Blue Heron multi-mechanism design combining three fiber types with Triphala and probiotics reflects Integrative Therapeutics clinical-grade integrative approach to colon health. More sophisticated than simple psyllium capsules and appropriate for comprehensive intestinal support.

Nutricost Spirulina 3,000mg Capsule

Spirulina 3,000mg

Nutricost
(320)
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Therapeutic dose
3g per serving (6 capsules)

At $0.08/serving, Nutricost delivers the lowest cost per clinical dose in our lineup — roughly 6x cheaper than Hawaiian-grown options. Each batch is tested by an ISO-accredited third-party lab for identity and purity. The capsule format avoids the strong taste of spirulina tablets and powder.

Sunergetic Lutein Zeaxanthin Eye Gummies Gummy

Lutein Zeaxanthin Eye Gummies

Sunergetic
(705)
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Proprietary blend
2 gummies daily; 30 servings; Lutemax 2020 standardized lutein + zeaxanthin

Lutemax 2020 (OmniActive's branded lutein/zeaxanthin complex) has the LAMA II clinical trial supporting visual performance, contrast sensitivity, and reduced eye strain from blue light. Gummy format with mango flavor makes daily compliance easy.

Integrative Therapeutics Curcumax Pro Capsule

Curcumax Pro

Integrative Therapeutics
(218)
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Proprietary blend
2 capsules twice daily

Meriva is a phytosome-complexed curcumin with 29x greater bioavailability than standard curcumin in published human studies, and is the most studied enhanced-curcumin form in rheumatology. Integrative Therapeutics is a practitioner-only brand trusted by rheumatologists and integrative physicians. 218 reviews averaging 4.3 stars.

WholeBiome Akkermansia Capsule

WholeBiome Akkermansia

Natural Foundation Supplements
(409)
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Proprietary blend
Akkermansia blend per serving

An affordable option for those wanting direct Akkermansia supplementation. Provides Akkermansia in a straightforward capsule format at a mid-range price point.

Viscera-3 Capsule

Viscera-3

Peak Performance
(255)
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Proprietary blend
500mg tributyrin blend

Combines CoreBiome tributyrin with pomegranate fruit extract and other gut-support compounds. Uses the preferred tributyrin delivery form. Popular marketing presence.

Renue By Science NMN 200 SLC Enteric Capsules Enteric Capsule

NMN 200 SLC Enteric Capsules

Renue By Science
(37)
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Therapeutic dose
250mg NMN per serving (1 capsule); 200 servings per container

Renue By Science is one of the most research-literate NMN brands — HPLC testing, GMP certification, and a product lineup built around NMN bioavailability science. The SLC transport format reflects the most current mechanism research (Slc12a8 discovery from Washington University), the TMG inclusion shows awareness of methylation concerns, and the 200-capsule format provides outstanding per-serving value.

Paleovalley Organic Superfood Golden Milk Powder

Organic Superfood Golden Milk

Paleovalley
(863)
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Proprietary blend
1 scoop per serving — turmeric + 4 mushroom species fruiting bodies

Golden milk format is uniquely positioned as a daily wellness ritual drink rather than a capsule — the MCT coconut milk + black pepper combination is the most bioavailability-optimized carrier for fat-soluble curcumin available in a drink powder. Four mushroom fruiting bodies (not mycelium-on-grain) in one serving is rare at this price point. The organic certification across all 10 superfoods including the mushrooms is unusual and valuable.

Ritual Sleep Melatonin 5mg Capsule

Sleep Melatonin 5mg

Ritual
(382)
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Therapeutic dose
5mg melatonin per time-released capsule, 1 capsule daily

For users who wake in the middle of the night rather than struggling to fall asleep, 5mg time-released melatonin addresses the sleep-maintenance phase specifically. Ritual's BioSeries format is backed by Made Traceable transparency and Italian production sourcing, elevating it above generic melatonin alternatives.

Host Defense Lion's Mane Capsule

Lion's Mane

Host Defense
(14,819)
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Therapeutic dose
500mg mycelium biomass per capsule (1000mg daily)

Founded by mycology pioneer Paul Stamets. Host Defense argues that mycelium grown on organic brown rice contains unique compounds not found in fruiting bodies. USDA Organic certified. The most well-known mushroom supplement brand in the US with wide retail availability.

Double Wood Magnesium Citrate 800mg Capsules

Double Wood Magnesium Citrate 800mg

Double Wood Supplements
(5,782)
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Clinical dose
800mg magnesium citrate (providing ~120mg elemental magnesium) per serving

Magnesium citrate is well-absorbed and has a mild laxative effect that benefits those with constipation. At 5,700+ reviews and 4.4 stars, this is one of the most consumer-validated magnesium products. Double Wood is a respected value brand.

NOW Foods Brain Elevate Vegan capsule

Brain Elevate

NOW Foods
(6,420)
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Proprietary blend
60mg Ginkgo biloba + 100mg Gotu Kola + 20mg Phosphatidylserine per serving

The most affordable nootropic in this comparison from one of the most trusted supplement brands. NOW Foods has been GMP certified since before it was industry-standard. Ginkgo biloba has decades of research for cerebral blood flow and memory support. A solid entry point for nootropic beginners.

Toniiq 1000mg Ultra High Strength St. John's Wort Capsule

1000mg Ultra High Strength St. John's Wort

Toniiq
(3,483)
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Staff Pick
Clinical dose
1000mg per capsule (4:1 concentrated extract, 0.3% hypericin)

Highest potency per capsule in this roundup at 1000mg concentrated extract. Third-party tested. 120 capsules provide a 4-month supply at 1 capsule/day. The 4:1 concentration ratio means 1000mg is equivalent to 4000mg of raw herb.

Integrative Therapeutics Motility Activator Capsule

Motility Activator

Integrative Therapeutics
(562)
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Proprietary blend
1 capsule twice daily

Ginger's anti-nausea effect operates through two mechanisms — 5-HT3 receptor antagonism (the same target as ondansetron) and enhanced gastric emptying. Motility Activator combines standardized ginger with artichoke leaf to amplify the prokinetic side of that mechanism, making it especially effective when nausea is driven by delayed gastric emptying or functional dyspepsia. Practitioner-channel brand with GMP compliance and over 560 reviews averaging 7.6/10.

This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer