Third-Party Tested Supplements
Every supplement listed here has been independently tested by a third-party lab such as USP, NSF, ConsumerLab, or Informed Choice. Third-party testing verifies that what is on the label matches what is in the bottle.
455 products • Page 19 of 19
These supplements have all been independently verified by third-party testing organizations like USP, NSF, or...
These supplements have all been independently verified by third-party testing organizations like USP, NSF, or ConsumerLab, ensuring label accuracy, purity, and potency.

Hydrate Electrolyte Powder
Sports ResearchThe 400mg sodium per stick pack exceeds most sports drinks and approaches the WHO ORS sodium level per liter when dissolved as directed. Individual stick-pack format makes field use and travel practical. Cherry flavor addresses the palatability issue that causes many athletes to under-consume capsule electrolytes during exertion. Sports Research has strong brand-level aggregate ratings.

Royal Jelly Capsules 500mg
BulkSupplementsBulkSupplements manufactures in a cGMP-compliant facility with third-party testing for purity and potency. The 2-capsule serving delivers a full 1000mg dose. Their transparent formulation approach appeals to ingredient-conscious consumers.

Eye Pressure Support Saffron Lutein
SunergeticSaffron has emerging human research for intraocular pressure and macular function (Marangoni et al., 2012), and this product stacks saffron with the AREDS2-style lutein/zeaxanthin pair plus bilberry and pine bark for multi-mechanism ocular support.

Pure Saffron 30mg with Affron Extract
Sports ResearchSports Research chose Affron — the clinically validated, standardized saffron extract — rather than generic saffron powder, which ensures the bioactive Lepticrosalide content is verified and consistent. At 30mg, this product delivers the exact dose used in positive mood and stress clinical trials, making it one of the most research-aligned saffron supplements available.

Synbiotic+
RitualWhile not an Akkermansia product per se, Ritual Synbiotic+ uses clinically studied strains (LGG, BB-12) combined with a prebiotic that supports microbiome diversity, which may indirectly support Akkermansia colonization. Clean-label brand with strong transparency practices.

NOW Sports Amino-9 Essentials
NOW FoodsNOW Sports provides all nine EAAs in capsule form at a very affordable price point. GMP certified with 50+ years of manufacturing reputation. Good option for people who dislike flavored powders and want a no-frills amino acid supplement.

Vitaline CoQ10 100 mg
Integrative TherapeuticsVitaline CoQ10 is the product of a legacy clinical brand that pioneered CoQ10 formulation in the practitioner channel. For users who want a trusted, clean 100 mg chewable CoQ10 without dairy or artificial additives, this delivers consistent quality backed by Integrative Therapeutics' 45+ year GMP manufacturing standard.

100% Whey Protein Isolate Chocolate Peanut Butter
Sports ResearchInformed Sport certification sets this apart from most grocery-tier whey proteins — every batch is tested for 250+ banned substances, making it appropriate for drug-tested athletes. The clean-label approach (no gums, no artificial sweeteners) paired with added leucine and Vitamin D makes this one of the more complete isolate formulas from a legacy sports nutrition brand.

Odorless Garlic Extract
NutricostNutricost provides a high-dose odorless garlic extract at the lowest price in the category. While this is a standard garlic extract (not specifically aged black garlic), it provides allicin-derived compounds at an unbeatable price point. Third-party tested with GMP manufacturing.

100% Whey Protein Isolate Dark Chocolate
Sports ResearchThe dark chocolate variant sits in the most popular flavor category for protein powders, making it the most likely SR whey variant to accumulate strong reviews quickly. Informed Sport certification combined with the gum-free, stevia-sweetened formula targets the growing segment of athletes who want both competitive compliance and clean ingredients.

Nutricost Thyroid Bovine Supplement
HelloPharmacistNutricost offers the most affordable bovine thyroid glandular on the market. Third-party tested with GMP manufacturing. Good budget option for those wanting to try glandular supplementation without a large investment.

Wheat Grass Tablets (200ct)
Amazing GrassSame USDA Organic wheatgrass as the powder version in a convenient tablet form. Eliminates the grassy taste entirely, making it ideal for people who want wheatgrass benefits without mixing drinks.

Chlorella Micro-Algae
Nature's WayNature's Way is a heritage brand with Non-GMO Project Verification. Capsule format is easier to swallow than pressed tablets. Good entry-level option for people new to chlorella supplementation.

Ashwagandha Sea Moss Gummies
TrueSeaMossA genuinely novel format pairing sea moss and ashwagandha in a gummy — suitable for adults who want both adaptogens and sea moss minerals in one daily serving without capsules. Best suited for light supplementation or those already taking standalone ashwagandha at therapeutic doses who want sea moss added.

Whey Protein Isolate Powder — Vanilla
Sports ResearchFor non-drug-tested athletes who prioritize US-sourced whey with a cleaner additive profile (no xanthan gum, no artificial sweeteners) and appreciate the leucine fortification, Sports Research Whey Isolate delivers on its technical promises. The formula itself is sound; the 3.8-star rating reflects taste preference variation rather than a product safety or quality failure. Buyers who enjoy natural vanilla flavor and clean ingredient decks are likely to rate this higher than the average suggests.

Wheatgrass Powder (1 lb)
NutricostAt roughly $0.16 per serving, Nutricost offers the most affordable way to add wheatgrass to your routine. Manufactured in an ISO-accredited facility with third-party testing for purity. The 8 oz container provides approximately 75 servings.

Essential Electrolytes Powder
PaleovalleyPaleovalley uses mineral salts sourced from whole-food ingredients rather than isolated synthetic compounds, which appeals to consumers prioritizing minimally-processed supplementation. The full-spectrum profile covers the major electrolytes lost in sweat (sodium, potassium, magnesium, and trace minerals). Third-party tested.

Cellulite Support Melon SOD Hyaluronic
SunergeticMelon SOD (SODB Dietary) is an unusual antioxidant with published human trials on oxidative stress, and pairing it with hyaluronic acid and bamboo silica targets multiple skin-support mechanisms. Clean allergen profile (gluten-free, non-GMO) suits sensitive users.

Gelatin Collagen Cooking Powder
Sports ResearchFor cooks and bakers who want to incorporate collagen protein into homemade gummies, jello, bone broth gelées, or desserts, beef gelatin is the appropriate format. It provides the gelling functionality that hydrolyzed peptides cannot, while delivering the same glycine, proline, and hydroxyproline profile that supports connective tissue health. The pasture-raised sourcing and IGEN Non-GMO Verification meet quality expectations for the Sports Research brand.

Whey Protein Isolate Vanilla 5lb
Sports ResearchSports Research's family-owned California brand credibility and US-sourced whey provide a clean-label foundation, and the L-Leucine + Vitamin D additions show genuine formulation thought. The 5lb bulk format is the most cost-efficient way to consume this product. Buyers who prioritize ingredient quality over premium taste experience will find this a strong value proposition.

Whey Protein Isolate Vanilla 2lb
Sports ResearchThe 2.06lb format is the right first purchase if you want to test Sports Research's whey before buying in bulk. The formula's leucine fortification and clean-label positioning are genuine, and 32 servings provides enough volume (4–5 weeks at daily use) to properly evaluate whether the taste and mixability meet your expectations.

Magnesium Oxide 500mg
Nature's BountyUSP Verified and incredibly affordable at $0.04/serving. Widely available at every pharmacy. The 500mg label dose delivers 300mg elemental magnesium. We include it to explain why oxide is not our recommendation despite its popularity.

USDA Organic IBS Capsules
Peak PerformanceCash et al. 2016 (PMID 26319955) tested enteric-coated peppermint oil (IBgard formulation) in 72 IBS patients over 4 weeks and found significant reduction in total IBS symptom scores including nausea. Peak Performance's USDA Organic blend pairs peppermint with complementary antispasmodic botanicals (fennel, ginger, chamomile) — reinforcing action via multiple GI-soothing pathways.
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