Discover which collagen supplements actually work for sagging skin and wrinkles based on clinical trials. Learn about dosing strategies, marine vs bovine sources, and the best products for visible anti-aging results.
Discover which ceramide supplements actually improve skin barrier function and reduce aging based on clinical research. Learn about phytoceramides, optimal dosing, and the best products for dry, sensitive skin.
A comprehensive, research-backed guide to anti-aging supplementation for women in their 30s. Covers NAD+ precursors (NMN, NR), collagen peptides, adaptogens for stress and hormones, antioxidants, omega-3s, and other longevity-focused interventions backed by clinical science.
Evidence-based guide to urolithin A supplements. We review clinical trials on mitophagy activation, muscle strength, immune function, and longevity — plus how to choose the best urolithin A product.
A comprehensive, research-backed guide to fisetin’s role in longevity, senolytic activity, and anti-aging, with dosing recommendations and product picks.
Dehydroepiandrosterone, better known as DHEA, is one of the most abundant steroid hormones in your body. It’s also one of the most controversial supplements in the anti-aging world. Walk into any health food store and you’ll see bottles promising to restore your youthful vitality, boost testosterone, burn fat, and reverse aging. But what does the research actually show?
After diving deep into the clinical studies, I’ve found that DHEA supplementation has some legitimate uses backed by solid evidence, particularly for specific populations. But it’s not the miracle hormone many marketers claim it to be. The truth lies somewhere in the nuanced middle, where benefits exist for certain conditions while other purported effects remain unproven.
A deep, evidence-based review of taurine supplementation for longevity, cardiovascular health, brain protection, exercise performance, and metabolic health. Covers the landmark 2023 Science paper, the 2025 NIH rebuttal, dosing protocols, food sources, and what your body tells you along the way.
Peptide supplements are the hottest trend in biohacking, but the gap between hype and evidence is enormous. This comprehensive review examines what clinical research actually supports – from collagen peptides with real human trial data to BPC-157 with almost none – covering safety, legality, bioavailability, and which peptides are worth your money.
A comprehensive, evidence-based review of spermidine supplementation for autophagy induction, cardiovascular protection, and longevity. Covers the molecular mechanisms, every major human clinical trial, epidemiological mortality data, dietary sources, optimal dosing, safety profile, and practical guidance for supplementation.
An evidence-based deep dive into resveratrol supplementation — covering the French Paradox, SIRT1 activation, the bioavailability problem, what human clinical trials actually show for cardiovascular health, blood sugar, inflammation, and cognition, plus pterostilbene, dosing guidance, and product recommendations.