Vegan & Plant-Based Supplements

Kion is the gold standard in EAA supplementation, founded by endurance athlete Ben Greenfield. Informed Sport certified (banned-substance tested), with a leucine-enriched formula optimized for MPS. Uses a research-backed ratio of all 9 EAAs. Available in both tablet and powder forms.

This is one of the most rigorously certified MCT oils on the market. USDA Organic certification, Informed Choice clearance, and Non-GMO Project Verification on a single MCT oil product is exceptional — most MCT oils carry none of these. The coconut-only sourcing (no palm) addresses environmental concerns without sacrificing quality. With 32,548 reviews at 4.7 stars, this is one of the top-performing MCT oils on Amazon, with sustained customer satisfaction across a massive sample size. For buyers who want premium certification credentials behind their daily MCT, this product delivers.

The best value vitamin C on the market at $0.05/serving, with added rose hips providing natural bioflavonoids. NOW Foods operates GMP-certified facilities with rigorous quality control. Sustained-release tablet for gradual absorption throughout the day.

This is Sports Research's flagship collagen peptide value format. With 14,585 reviews at 4.7 stars, it is one of the most validated collagen powders available by pure volume of consumer feedback. The 11g dose per scoop sits in the clinically active range for skin elasticity and joint support. Three quality certifications (Keto, Paleo, Non-GMO) and third-party potency testing make this a trustworthy daily supplement. For consistent daily collagen users who prioritize value, mixing versatility, and bovine Type I and III peptides, this is the most compelling format in the Sports Research collagen lineup.

Delivers a generous 300mg of silymarin (from 375mg extract at 80%) per capsule — double the dose of most competitors. Enhanced with artichoke and dandelion extracts for additional liver support. GMP certified with third-party testing. Outstanding value at $0.14/serving for the high dose.

Exceptional value at $0.18/serving with 10 well-studied probiotic strains delivering 25 billion CFU. NOW Foods operates GMP-certified facilities and conducts extensive in-house and third-party testing. Over 30,000 Amazon reviews with a 4.6-star average.

USDA Organic methylcobalamin in a convenient oral spray format — ideal for people who dislike swallowing pills. Sprays directly onto the oral mucosa for sublingual-like absorption. Whole-food based and certified vegan, organic, and Non-GMO. Raspberry flavor.

The best organic MCT oil available. USDA Organic certified and Informed Choice sport-tested, making it the top pick for athletes subject to anti-doping testing. The C8+C10 blend delivers strong ketone production at a better value than pure C8 options.

Delivers a generous 500mg dose standardized to 3% rosavins and 1% salidroside at just $0.14/serving — the best value in the category. GMP-certified manufacturing. One capsule provides a full clinical dose at the higher end of the therapeutic range.

USDA Organic certified dandelion root in a clean capsule format with no fillers or artificial additives. Delivers a solid 1,500mg dose per 2-capsule serving at a competitive price point. Third-party tested for purity and potency, making it a reliable daily choice for liver and digestive support.

Pendulum is the pioneer in commercially available Akkermansia supplements. They hold exclusive licensing on specific Akkermansia strains and use anaerobic manufacturing processes designed to preserve viability. The only standalone Akkermansia product from a company that has conducted its own clinical trials.

Uses the patented LJ100 extract, which is the most clinically studied form of tongkat ali. LJ100 is standardized to 22% eurypeptides and 40% glycosaponins — the exact specification used in the Talbott et al. (2013) and other key clinical trials. If your goal is to replicate the results from published research, this is the closest match available.

DoNotAge positions itself as a transparency-first longevity brand, providing detailed third-party testing for every batch with >99% purity claims. Their NMN is enzymatically produced and tested for heavy metals, solvents, and microbial contamination. Full 500mg dose matches clinical trial protocols.

Earthrise operates the world's largest spirulina farm in the Sonoran Desert of California, producing spirulina since 1982. Their ISO 9001:2015 certified facility provides complete traceability from pond to tablet. California's strict agricultural regulations add an extra layer of quality assurance that imported spirulina cannot match.

HumanN is the leading beet root brand in the US, developed with University of Texas Health Science Center research. Patented concentration process preserves nitrate content. Clinical study showed improved circulation in healthy adults. Black cherry flavor is one of the best-tasting beet root products available.

Dedicated nitric oxide supplement (no caffeine or other stimulants) with a clinical 7g L-citrulline dose plus 1.5g Nitrosigine (inositol-stabilized arginine silicate) for enhanced NO production. Great for evening workouts or stimulant-sensitive individuals. Transparent labeling.

The only major US brand focused exclusively on moringa. Sources from women-led farming cooperatives in West Africa and Haiti. 5g per serving meets the clinical study range, and USDA Organic plus Non-GMO verified.

Lives up to its name — every single ingredient dose is disclosed on the label, no proprietary blends. You can verify that spirulina, chlorella, and other key ingredients are at meaningful doses rather than pixie-dust levels. Third-party tested with published COAs. Includes prebiotics for gut health.

This vitamin C gummy punches above its weight for the category: sugar-free without using sugar alcohols, vegan-certified and gelatin-free, and delivering a solid 500mg dose of ascorbic acid in a format that actually tastes good. At 4.8 stars across 10,158 reviews, consumer satisfaction is outstanding.

NOW Foods is one of the most trusted supplement brands in the industry with over 50 years of manufacturing experience and rigorous GMP compliance. Their organic spirulina is Non-GMO Project Verified and USDA Organic certified, offering strong purity assurance at nearly half the price of Hawaiian-grown options.

Methylated B vitamins are meaningfully superior for the roughly 40% of adults with MTHFR variants who cannot efficiently convert cyanocobalamin or folic acid. A 4.8-star average on 1,676 reviews is exceptional for a B-complex product. The active ingredient forms and clean label make this one of the best-formulated B-complex softgels on Amazon.

Best-selling ashwagandha on Amazon with 100,000+ reviews. BioPerine black pepper extract enhances absorption. USDA Organic certified at an unbeatable price.

This is one of the few MCT powders that combines C8-only purity focus with USDA Organic certification and Non-GMO Project Verified status — simultaneously hitting the performance (no C12) and clean-label criteria. The absence of maltodextrin distinguishes it from most powder MCTs, which use it as a carrier. At 10,519 reviews and 4.6 stars, real-world validation is among the strongest in the category.

USDA Organic, Non-GMO Project Verified whole psyllium husk sourced from India, where psyllium has been cultivated for centuries. Organic India is a B Corp certified company committed to regenerative farming practices. The whole husk form provides maximum gel-forming capacity and is the most traditional preparation.