Supplement Brand Reviews
Honest, independent reviews of 42 major supplement brands. We evaluate quality, testing protocols, certifications, transparency, and value to help you choose brands you can trust.
Our Rating Criteria
Thorne
Practitioner-Grade Supplements
Nordic Naturals
Fish Oil & Omega-3 Supplements
Nootropics Depot
Cognitive Enhancement & Nootropics
Life Extension
Longevity & Anti-Aging
Pure Encapsulations
Hypoallergenic Formulas
Transparent Labs
Transparent Dosing & Sports Nutrition
Designs for Health
Practitioner-Exclusive Formulas
Jarrow Formulas
Probiotics & Specialty Nutrients
Momentous
Performance & Recovery
Legion Athletics
Science-Based Sports Supplements
Seed
Synbiotic (Probiotic + Prebiotic)
Carlson Labs
Fish Oil & Fat-Soluble Vitamins
Metagenics
Functional Medicine Supplements
NOW Foods
Affordable Quality Supplements
Optimum Nutrition
Sports Nutrition & Protein
Klean Athlete
NSF Certified for Sport
Solgar
Premium Vitamins & Minerals
Sports Research
Single-Ingredient Sports Supplements
Jigsaw Health
Magnesium & Mineral Specialists
Kion
Performance & Longevity
Host Defense
Organic Mushroom Supplements
Garden of Life
Organic & Whole Food Supplements
Nutricost
Budget-Friendly Single Ingredients
Doctor's Best
Value-Oriented Clinical Formulas
MegaFood
Whole Food Multivitamins
Ritual
Subscription Multivitamins for Women
Source Naturals
Bio-Aligned Formulas
Cymbiotika
Liposomal Delivery Supplements
Standard Process
Whole Food Concentrates
Nested Naturals
Clean & Simple Formulas
Orgain
Organic Plant-Based Protein
Nature Made
USP-Verified Basics
Nature's Way
Herbal & Traditional Supplements
Vital Proteins
Collagen & Beauty Supplements
Country Life
Certified Gluten-Free Supplements
Ancestral Supplements
Organ Meat & Nose-to-Tail Supplements
Onnit
Total Human Optimization
Ancient Nutrition
Multi-Collagen & Bone Broth
Athletic Greens (AG1)
All-in-One Greens Powder
Bulk Supplements
Bulk Powder Single Ingredients
Swanson
Budget Health & Wellness
Four Sigmatic
Functional Mushroom Products
Our brand reviews are independent and not sponsored. We do not receive compensation from any supplement brand. Ratings are based on publicly available information, third-party test results, and our evaluation criteria.