Supplement shoppers don’t trust ads. They trust the reviewers who read the label, check the research and say what’s worth the money. These 15 creators reach more than 75 million YouTube subscribers and shape which protein, pre-workout, creatine, vitamin and longevity brands win. Tap a face to jump to their profile, or start with the videos below.
Doctor Mike
Dr. Eric Berg
Bobby Parrish
Jeff Nippard
Jeremy Ethier
Thomas DeLauer
Mike Israetel
Greg Doucette
Bryan Johnson
Derek (MPMD)
Sean Nalewanyj
Nick Norwitz
Rhonda Patrick
Abbey Sharp
Brad StanfieldStart here: Supplement Reviews Worth Watching
Picks from the most-followed reviewers on the list.
The Full List of Top Supplement Reviewers
What each creator is known for, a video and where to follow them.
1Doctor Mike (Dr. Mikhail Varshavski)
🔥 15M+ YouTube · Board-certified physician
One of the largest medical creators on YouTube. He fact-checks wellness trends, influencer claims and supplement hype, and hosts The Checkup podcast.
▶ WatchStop the Vitamin Obsession!!! | Wednesday Checkup2Dr. Eric Berg
🔥 15M+ YouTube · Founder of Dr. Berg Nutritionals
Keto and intermittent-fasting educator publishing daily videos on vitamins, minerals, electrolytes and nutrient deficiencies, including supplement ratings.
▶ WatchDr. Berg Rates the Most Popular Supplements3Bobby Parrish (FlavCity)
🔥 10M+ YouTube · Founder of FlavCity
Grocery-aisle label reviewer who breaks down protein powders, bars, multivitamins and supplements by ingredient quality, additives and sweeteners.
▶ WatchThe BEST Quality Multivitamins For Men, Women, & Kids4Jeff Nippard
🔥 8.7M+ YouTube · Natural pro bodybuilder
Science communicator who ranks supplements by the strength of the research, from creatine and protein to caffeine, rather than by brand hype.
▶ WatchThe Worst Supplements Everyone Takes For Muscle Growth (Science Explained)5Jeremy Ethier (Built With Science)
🔥 7.9M+ YouTube · Founder of Built With Science
Kinesiologist whose science-backed videos separate supplements worth buying from the ones that aren't, for a huge beginner-to-intermediate audience.
▶ WatchEvery Supplement That Builds Muscle Faster Than Protein6Thomas DeLauer
🔥 4M+ YouTube · Nutrition & fasting educator
Walks through the studies behind electrolytes, probiotics, omega-3s and longevity compounds, and works openly with supplement brands.
▶ Watch6 Supplements I Take Daily for Longevity with Legit Scientific Merit7Dr. Mike Israetel (Renaissance Periodization)
🔥 3.9M+ YouTube · PhD, sport physiology
The face of Renaissance Periodization, known for funny, research-heavy content on which supplements are worth taking and which are overrated.
▶ WatchExercise Scientists Rank Top Muscle Growth Supplements8Greg Doucette
🔥 2.4M+ YouTube · IFBB Pro & founder of HTLT
Blunt, high-energy reviews of protein powders, bars and fitness foods, judged on protein per calorie, price and honest labeling.
▶ WatchCreatine || The Best Natural Supplement? What You Should Expect9Bryan Johnson (Blueprint)
🔥 2.2M+ YouTube · Founder of Blueprint
The face of consumer longevity. He publishes his biomarkers and full daily stack, and sets the agenda on NAD, creatine, omega-3s and testing.
▶ WatchWhy I Take 100+ Pills Every Day10Derek (More Plates More Dates)
🔥 2M+ YouTube · Founder of Gorilla Mind
Long-form, ingredient-by-ingredient breakdowns of supplements, hormones and bloodwork for a label-reading audience.
11Sean Nalewanyj
🔥 1.3M+ YouTube · No-B.S. fitness advice
Separates proven supplements from overhyped ones and calls out shady protein and supplement marketing.
▶ Watch3 Protein Powder SCAMS To Avoid (WATCH OUT!)12Dr. Nick Norwitz, MD, PhD
🔥 870K+ YouTube · Harvard MD, Oxford PhD
Fast-growing metabolism scientist breaking down creatine, ketosis, cholesterol and longevity research, often through self-experiments.
▶ WatchThe Science of Creatine in 42 Seconds13Dr. Rhonda Patrick (FoundMyFitness)
🔥 730K+ YouTube · PhD biomedical scientist
Goes deep on omega-3s, vitamin D, sulforaphane, creatine and other longevity compounds, down to the mechanism and dose.
▶ WatchI Finally Revealed My Complete Supplement Stack14Abbey Sharp, RD
🔥 715K+ YouTube · Registered dietitian
Her Dietitian Reviews videos rate diet trends, protein powders, bars, greens and supplements, with RD credibility that resonates with women.
15Dr. Brad Stanfield
🔥 360K+ YouTube · GP & founder of MicroVitamin
New Zealand physician who reviews new clinical trials on creatine, NAD, omega-3, vitamin D and multivitamins and says which are worth the money.
▶ WatchThe Only Three Supplements I TakeSupplement brand? Get these creators talking about your product.
Crowdcreate’s full supplement creator list goes far beyond this page, from mega-reviewers to high-converting micro-creators. We match brands with the right creators and run product seeding, reviews and affiliate programs end to end.
Request the Supplement Creator ListCreators: join our networkAudience figures are rounded down from public profiles and third-party trackers as of October 2026. Several creators on this list own or co-own supplement brands, noted in their profiles. Inclusion is editorial and does not imply a partnership or endorsement.
