Nutrition
The 3 Best Protein Powders of 2026, Tested
We compared dozens of protein powders on protein-per-scoop, mixability, taste and value. These three came out on top.
1 min read
Editorial Team
Health Protocol Staff
The Health Protocol editorial team researches and reviews health products, supplements and protocols, cross-checking claims against published evidence.
Articles by Editorial Team
Reviews
FitVibe Pulse Tracker Review: Accurate Enough to Trust?
We wore the FitVibe Pulse for three weeks to test heart-rate accuracy, sleep tracking, battery life and the companion app.
4.4
1 min read
Supplements
PureCollagen Peptides Review: Worth Adding to Your Coffee?
We tried PureCollagen peptides daily for six weeks and dug into the evidence on collagen for skin, joints and hair.
4.2
1 min read
Supplements
Magnesium Glycinate for Sleep: What the Evidence Actually Says
Magnesium glycinate is everywhere in sleep stacks. We look at the research on dosing, timing and who's most likely to benefit.
1 min read
Supplements
The 3 Best Magnesium Supplements of 2026
Glycinate, citrate or threonate? We ranked the magnesium supplements worth your money by form, dose and absorption.
1 min read
Supplements
DailyGummies Multivitamin Review: Tasty, But Effective?
Gummy multivitamins are everywhere. We checked DailyGummies' formula, dosing and sugar content against what your body actually needs.
4.0
1 min read
Protocols
A Simple Evening Protocol for Deeper Sleep
Seven evidence-aligned habits you can stack into a 60-minute wind-down routine for more restorative sleep.
1 min read
Reviews
HydraFlow Insulated Bottle Review: Does It Really Keep Cold 24h?
We stress-tested the HydraFlow bottle's insulation, leak-proofing and everyday usability over a month of carrying it everywhere.
4.5
1 min read
Reviews
Oxiline Scale X Pro Review: Is This Smart Scale Worth It?
We tested the Oxiline Scale X Pro for 30 days. Here's how its body-composition tracking, app and accuracy hold up — and who should buy it.
4.6
1 min read
Reviews
RENPHO Smart Scale Review: Best Budget Body-Fat Scale?
A popular budget smart scale with a polished app. We tested its accuracy, features and whether the low price comes with compromises.
4.3
1 min read