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Research Articles

Explore our collection of in-depth research articles, literature reviews, and educational guides on peptide science.

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Guide16 min

Most Popular Peptides for People Over 50: Research-Backed Options

Discover which peptides are most researched for age-related concerns. A science-based look at peptide options being studied for those in their 50s and beyond, including hormone optimization and tissue repair.

Anti-Aging & Longevity
Guide18 min

Best Anti-Aging Peptides: A Comprehensive Research Guide for 2026

Explore the most promising anti-aging peptides backed by scientific research. From GHK-Cu to Epitalon, discover how these compounds are being studied for longevity, skin rejuvenation, and cellular health.

Anti-Aging & Longevity
News12 min

The Compounding Pharmacy Crisis: Why Access to Peptides Changed in 2025

FDA regulatory changes have dramatically altered access to compounded peptides. Many popular peptides can no longer be legally compounded. Here's what happened and what it means for researchers and patients.

Regulation & Policy
Research13 min

Mitochondrial Peptides: The Next Frontier in Longevity Research

Mitochondria produce their own signaling peptides that regulate aging and metabolism. MOTS-c, Humanin, and others represent a new class of therapeutics targeting the powerhouse of the cell.

Anti-Aging & Longevity
Research16 min

Thymosin Alpha-1: The Immune-Modulating Peptide Backed by Decades of Research

Thymosin Alpha-1 is one of the most well-studied immune peptides, approved in over 35 countries for hepatitis treatment. We examine the research on this thymus-derived peptide and its role in immune function.

Immune Modulation
Research14 min

Follistatin: The Myostatin Inhibitor That Fascinates Muscle Researchers

Follistatin blocks myostatin, the protein that limits muscle growth. While gene therapy trials show dramatic results, the reality of follistatin peptides is more complex. Here's what the research actually shows.

Muscle Growth

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