The Journal
Explore our latest articles, insights, and stories from the PEPAX team.
MAY 04, 2026
Magnesium Glycinate vs Other Forms: Which Is Best for Sleep, Stress, and Recovery?
A detailed comparison of magnesium forms — glycinate, citrate, threonate, taurate, malate — with 2025 clinical consensus on which is best for...
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MAY 04, 2026
NMN Supplements in 2026: What the Latest Science Says About NAD+ and Healthy Aging
A comprehensive review of the latest 2025-2026 clinical research on NMN supplementation, including the landmark Nestlé trial comparing NMN, NR, and NAM...
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MAY 04, 2026
Why Supplement Quality Matters: A Guide to Third-Party Testing, cGMP, and Certification
Learn how to evaluate supplement quality beyond marketing claims. This guide covers cGMP standards, third-party certification (NSF, USP, Eurofins), batch-specific Certificate of...
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MAY 04, 2026
How to Build a Science-Backed Supplement Stack: From Foundation to Longevity
A science-backed guide to building a supplement stack from the ground up. Learn the four-tier framework, the correct order to introduce Magnesium...
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