Store Categories
Shop by category
Every vial in the Peptides Muscle catalog belongs to one of the store's research shelves, and this page is the way into them. The categories are organised by what the compounds are researched for — fat loss, recovery, growth hormone, skin and beauty, longevity, cognition, hormonal and endocrine work, and the Khavinson bioregulator lineup. Each category page opens with the in-stock product grid for that shelf, plus pricing, vial sizes, and a short buying guide written specifically for it. Shopping by category is the fastest route when you know the research area but not the exact compound. If you already know the vial you want, the full alphabetical catalog is one click away.
Fat Loss Peptides
Every GLP vial we stock plus the non-GLP fat-loss shelf — Retatrutide, Tirzepatide, Semaglutide, Cagrilintide, Survodutide, Mazdutide, AOD9604, 5-Amino-1MQ, BAM-15, SLU-PP-332, Tesofensine.
Recovery & Healing Peptides
BPC-157 vial + oral capsules, TB-500, Thymosin Alpha-1 and the pre-mixed BPC-157 / TB-500 blends. The tight repair shelf.
Growth Hormone Peptides
GHRH analogues, ghrelin mimetics and pre-mixed blends plus IGF-1 LR3 from the specialty shelf. Everything for GH-axis ordering in one place.
Skin & Beauty Peptides
GHK-Cu in two sizes, GLOW and KLOW multi-compound blends, Melanotan I and II, plus SNAP-8 for topical formulation.
Longevity & Anti-Aging Peptides
Epitalon, NA-Epitalon, MOTS-c (3 sizes), NAD+ (500/1000 mg), SS-31, FOXO4-DRI, P21, Thymulin. Four mechanism families in one shelf.
Nootropic & Cognitive Peptides
N-Acetyl Semax Amidate, NA-Selank Amidate, Selank, DSIP in three sizes, PE-22-28, P21. Focus, anxiety, sleep and mood.
Hormonal & Endocrine Peptides
The four HPG-axis and neuroendocrine peptide vials: PT-141 (Bremelanotide), Kisspeptin-10, Oxytocin, Gonadorelin.
Khavinson Bioregulators
The full Khavinson short-peptide lineup. Pinealon, Cortagen, Cardiogen, Vesugen, Livagen, Thymogen, Vilon and more — each named for its target organ system.