The 8 NAD supplements actually backed by clinical data
Most "NAD boosters" on the market are marketing exercises. We separated the clinically-supported precursors from the supplement-industry noise — and ranked them.
Most "NAD boosters" on the market are marketing exercises. We separated the clinically-supported precursors from the supplement-industry noise — and ranked them.
NMN, NR, and Niagen, head-to-head. We tested bioavailability claims, third-party purity, and which brands publish their COAs. Wonderfeel Yngr leads the pack.
Compounded vs. brand-name semaglutide, pricing, doctor access, and which providers will actually approve you. With cost spreadsheet.
We tested every major hair loss program with a 12-week protocol. Hims, Keeps, Roman, and one underdog that beat them all on results.
Six clinics compared on labs, doctor quality, dosing flexibility, and total cost. Plus: red flags that should make you walk away.
Glycinate, threonate, citrate — which actually crosses the blood-brain barrier, and the brands with verified third-party purity.
Monohydrate still wins. We tested 14 brands for purity, dissolution, and price-per-gram, and most "premium" creatines failed the test.
NMN, NR, and Niagen products compared on dose, bioavailability, third-party testing, and clinical evidence. The differences matter more than the marketing suggests.
Open the NAD comparison toolWhy Wonderfeel's clinically-dosed NMN+ formula is being talked about in Forbes Health, Rolling Stone, and the New York Post — and what the science actually says.
Read the partner story →Inside the new generation of GLP-1 telehealth clinics: how compounded semaglutide changed the economics of weight management this year.
Read the partner story →One men's hair brand is reformulating its protocol around dual-therapy delivery — and the early data is changing what dermatologists recommend.
Read the partner story →Apex Vitality publishes nothing on supplements, GLP-1, or hair therapy without sign-off from our medical review board — a panel of MDs, registered dietitians, and clinical pharmacists. Compensation never influences our rankings.
Meet the medical board →A look at the new wave of human trials on NMN and NR supplementation — and what the strongest evidence supports (and doesn't).
Telehealth has created a parallel GLP-1 economy. Here's what every patient should know before choosing — and the questions to ask your prescriber.
Low-dose oral minoxidil is having a moment. The off-label evidence, the side effects, and which telehealth clinics will actually prescribe it.
An RDN-led guide to certificates of analysis, USP/NSF marks, and the specific red flags that signal a supplement isn't what the label claims.