Supplements & Vitamins

NSF Certified for Sport. Uses bioavailable forms (methylfolate, methylcobalamin, chelated minerals). No unnecessary additives. Trusted by Mayo Clinic and Olympic teams.

Hypoallergenic formula free of all common allergens. Metafolin (5-MTHF) for methylation. Sustained-release CoQ10. One capsule daily simplifies compliance.

Thorne's formula is the gold standard for bioavailability, utilizing methylated B vitamins and chelated minerals that the body can actually absorb. It carries the NSF Certified for Sport designation, ensuring it is free from 200+ banned substances and that label claims are 100% accurate.

This product offers the highest potency-to-price ratio on the market, frequently topping ConsumerLab.com rankings for purity and label accuracy. It provides significantly higher doses of Vitamin D, Selenium, and B12 than standard multivitamins.

O.N.E. is the premier choice for individuals with sensitivities, featuring a hypoallergenic profile with zero hidden fillers, coatings, or artificial colors. It is one of the few single-capsule multis that includes a meaningful dose of CoQ10 and sustained-release Alpha Lipoic Acid.

Nature Made is the top recommendation for those on a strict budget who need a guarantee of safety. It is USP Verified, meaning what is on the label is exactly what is in the bottle, with no contaminants.

Ritual leads the industry in supply chain transparency, allowing users to see the exact source of every nutrient. The delayed-release capsule and mint tab make it the best option for those who experience nausea with traditional multivitamins.

USP verified for potency and purity. D3 (cholecalciferol) is the form your body makes from sun. Single ingredient with no fillers.

Thorne is the gold standard for clinical purity, holding an NSF Certified for Sport designation which ensures the product is free from over 200 banned substances and contaminants. Their D3 is formulated without unnecessary fillers, using only high-quality medium-chain triglyceride (MCT) oil as a carrier for optimal absorption.

Nordic Naturals uses organic extra virgin olive oil as the carrier, which is superior to the seed oils used by most competitors. They are one of the few companies that provide a Certificate of Analysis (COA) for every single batch, ensuring the dose on the label is exactly what is in the bottle.

While a 'budget' brand, Nature Made is USP (United States Pharmacopeia) Verified, meaning the ingredients, potency, and manufacturing process are strictly audited by a third party. It is the most reliable low-cost option on the market.

Ideal for those who cannot swallow pills or need precise dosage titration. Pure Encapsulations is renowned for its 'ultra-pure' philosophy, using zero flow agents, artificial colors, or hidden allergens.

Thorne is the gold standard for purity and professional-grade sourcing, featuring a highly bioavailable liquid D3/K2 combination. The NSF Certified for Sport designation ensures it is free from over 200 banned substances, making it the top choice for athletes and high-performance individuals.

This is the premier plant-based option, utilizing lichen-derived D3 rather than sheep's wool (lanolin). It includes K2 as MK-7 (MenaQ7) and is encapsulated in a non-GMO coconut MCT oil softgel for maximum absorption.

Nature Made is the most accessible USP-verified Vitamin D on the market. While it uses basic ingredients, the USP seal guarantees that what is on the label is exactly what is in the bottle, which is rare for budget brands.

IFOS 5-star certified for purity. Triglyceride form for 70% better absorption than ethyl ester. 1280mg EPA+DHA per serving. No fishy burps.

This product offers the highest concentration of EPA/DHA per single softgel on the market (1040mg total Omega-3s) using AlaskOmega® sustainably sourced oil. It provides exceptional value without compromising on IFOS 5-star certification.

Consistently ranked as a top pick by independent labs like Labdoor for purity and accuracy, Viva Naturals provides a massive 2200mg dose of Omega-3s per serving. It is one of the few high-potency oils that is both IFOS 5-star certified and budget-friendly.

Sports Research offers the best value-to-potency ratio on the market, providing 1040mg of Omega-3s in a single softgel. It uses wild-caught Alaskan Pollock and carries the prestigious MSC certification for sustainability.

Thorne is the choice for professional athletes and those requiring the highest level of purity verification. Their Super EPA is NSF Certified for Sport, ensuring it is free from over 200 banned substances and contaminants.

An excellent mid-range option that provides a massive 2,200mg of Omega-3s per serving. It uses a proprietary extraction process that keeps the oil fresh and prevents oxidation.

This unique formulation includes sesame lignans and olive extract to mimic the heart-healthy benefits of the Mediterranean diet and protect the oil from rancidity. It is a highly stable oil with excellent clinical backing.

Glycinate form is the most bioavailable and gentlest on the stomach. No laxative effect like citrate or oxide. Calming for sleep and muscle relaxation.

Thorne is the industry gold standard for purity and bioavailability, utilizing a fully chelated bisglycinate form that minimizes the laxative effect common in cheaper alternatives. It is one of the few brands with NSF Certified for Sport status, ensuring no banned substances or hidden contaminants.

MicroMag uses Sucrosomial technology which encapsulates the magnesium in a phospholipid bilayer, allowing it to bypass stomach acid and be absorbed directly in the intestines. This leads to significantly higher cellular magnesium levels than traditional chelates.

Life Extension offers the best balance of cost and efficacy, providing a 500mg blend of magnesium oxide, citrate, and succinate. While oxide is often criticized, research suggests it is effective in a blend for maintaining long-term systemic levels at a fraction of the cost.

Pure Encapsulations is the preferred brand for healthcare practitioners due to its hypoallergenic formulations. Their magnesium glycinate is highly stable and tested for environmental contaminants, making it ideal for individuals with extreme sensitivities.

Neuro-Mag is the premier choice for cognitive health, utilizing the patented Magtein form specifically designed to cross the blood-brain barrier. It is consistently rated as a top pick by ConsumerLab for meeting label claims.

NOW Foods offers the best balance of quality and affordability for those on a budget. Unlike many budget brands, NOW performs extensive in-house testing and is UL-certified for manufacturing quality.

24 clinically-studied strains with published human trials. Unique 2-in-1 capsule survives stomach acid. No refrigeration needed.

Visbiome uses the 'De Simone Formulation,' the most heavily researched probiotic blend in the world with over 70 clinical trials. It is a medical-grade probiotic shipped in temperature-controlled packaging to ensure live colony counts.

Seed stands out for its ViaCap delivery system, which protects the probiotic strains from stomach acid, and its focus on strain-specific clinical data rather than just high CFU counts.

Culturelle uses Lactobacillus rhamnosus GG (LGG), the single most clinically studied probiotic strain in the world. It is the gold standard for basic digestive support and antibiotic-associated diarrhea.

Pendulum is the only company to successfully isolate and commercialize Akkermansia muciniphila, a keystone strain for gut lining integrity and metabolic health that was previously unavailable.

Seed DS-01 is a leading synbiotic featuring a 2-in-1 nested capsule design that ensures the 24 clinically studied strains survive stomach acid. It is one of the few brands that provides comprehensive third-party testing results and specific strain-level data for gastrointestinal and systemic health.

Visbiome contains the 'De Simone Formulation,' which is the most heavily researched probiotic blend in the world for IBS, UC, and pouchitis. It is a medical-grade probiotic that maintains a strict cold chain to ensure potency.

Culturelle uses 100% Lactobacillus rhamnosus GG (LGG), the single most clinically studied probiotic strain in the world. It is highly effective for antibiotic-associated diarrhea and general immune support at an accessible price.

Thorne is a leader in clinical purity and this product is specifically designed for stability and weight management support. It uses acid-resistant capsules and strains that are shelf-stable at room temperature.

Igen non-GMO tested and Informed Sport certified. Grass-fed bovine from pasture-raised sources. Better third-party verification than Vital Proteins.

Momentous distinguishes itself by using FORTIGEL®, a specific bioactive collagen peptide backed by multiple clinical trials for joint health. It is one of the few collagen supplements to carry both NSF Certified for Sport and Informed Sport certifications, ensuring zero contaminants or banned substances.

Thorne combines Verisol® bioactive peptides with Nicotinamide Riboside (NR) and antioxidant extracts to target skin elasticity and cellular repair. It is a comprehensive formula from the most trusted brand in the practitioner space.

Puori CP1 is the gold standard for purity, consistently winning the Clean Label Project Purity Award. It is a single-ingredient, high-protein bovine collagen that focuses on the elimination of heavy metals and environmental toxins.

For those seeking a non-bovine source, this is the best marine collagen available. It is sourced from wild-caught, sustainable Arctic cod and includes natural Vitamin C from acerola to aid absorption and synthesis.

This is the best value-for-money collagen on the market that doesn't sacrifice testing. It is Informed-Choice certified and IGen Non-GMO tested, providing a level of security that cheaper Amazon-only brands lack.

NSF Certified for Sport using Creapure (German-made creatine monohydrate). The most studied supplement ever. Proven for strength, power, and cognitive function.

Nutricost offers the best price-to-performance ratio on the market, providing pure micronized creatine monohydrate that is third-party tested in ISO-accredited labs. It delivers the exact clinical dose required for muscle saturation without any unnecessary markup.

Momentous pairs Creapure® sourcing with both NSF Certified for Sport and Informed Sport certifications, creating a double-layer of security for purity. It is the choice of over 150 professional and collegiate sports teams.

Thorne is the industry standard for purity, holding the prestigious NSF Certified for Sport designation. It provides 5g of micronized creatine monohydrate per serving with zero fillers, ensuring optimal solubility and absorption.

Naked Creatine offers the best value for high-purity creatine on the market. It is a single-ingredient product that is Informed Choice Certified, ensuring it is free from banned substances while maintaining a very low cost per dose.

This product combines creatine monohydrate with HMB and Vitamin D, aimed at preventing muscle breakdown while increasing strength. It is arguably the most transparent product on the market with batch-specific COAs available for every customer.

Full-spectrum ashwagandha with MeetYourHerbs traceability. Each bottle traceable to the farm. Organic and clinically studied for stress reduction.

Shoden is the most potent ashwagandha extract on the market, standardized to an industry-leading 35% withanolide glycosides. Nootropics Depot provides unparalleled transparency with in-house HPLC testing and verifiable purity standards.

Thorne's Rhodiola is the gold standard for purity and consistency, standardized to 3% rosavins which matches the profile used in most successful clinical trials. It is NSF Certified for Sport, making it the safest choice for professional athletes.

Gaia Herbs uses a dual-extraction method (supercritical CO2 and water/alcohol) to ensure a full spectrum of phytochemicals. Their 'Meet Your Herbs' platform allows users to see the exact test results for the batch in their hand.

Real Mushrooms is one of the few brands that uses 100% organic mushroom fruiting bodies rather than mycelium grown on grain. They explicitly state the beta-glucan content, which is the actual active compound in adaptogenic mushrooms.

Thorne is the industry benchmark for purity and clinical reliability, utilizing the KSM-66 extract which is the most clinically studied form of Ashwagandha. Their NSF Certified for Sport designation ensures the absence of 200+ banned substances, making it the safest choice for athletes and professionals.

Gaia Herbs offers the highest level of traceability in the industry through their 'Meet Your Herbs' platform, allowing consumers to see the exact lab results for their specific bottle. The liquid phyto-caps provide a concentrated full-spectrum extract that maintains the plant's natural synergy.

Nootropics Depot is the leader in analytical testing, utilizing an in-house lab that exceeds industry standards. They offer Shoden, the most potent ashwagandha extract on the market (standardized to 35% withanolides), providing a clinical dose in a very small capsule.

NSF Certified formulas designed with Dr. Andrew Huberman. Magnesium threonate, L-theanine, and apigenin based on neuroscience research.

Thorne's Magnesium Bisglycinate is the industry gold standard for sleep-promoting minerals, utilizing a highly bioavailable chelated form that minimizes GI upset. It is one of the few magnesium supplements that is NSF Certified for Sport, ensuring it is free from 200+ banned substances and contaminants.

Life Extension provides the clinically recommended low-dose melatonin that many experts suggest is most effective for circadian rhythm regulation without next-day grogginess. Their commitment to COAs (Certificates of Analysis) for every batch sets them apart in the value segment.

Elite Sleep is a sophisticated stack containing Magtein (Magnesium L-Threonate), L-Theanine, and Apigenin. This specific combination is designed to cross the blood-brain barrier and reduce cognitive 'chatter' before bed, backed by rigorous third-party testing.

Momentous uses Magtein, the only form of magnesium clinically shown to effectively cross the blood-brain barrier. It is ideal for those who want both cognitive benefits and improved sleep quality without any digestive side effects.