Tissue-repair peptides
Peptides popularly discussed for healing and recovery. This group is dominated by preclinical evidence and high translation risk.
How this class works
Studied for roles in angiogenesis, tissue and gut protection, and wound biology — largely in animal models. Human clinical evidence is generally limited.
Pentosan Polysulfate grades highest (B-tier) on current published evidence; approved members: Pentosan Polysulfate. This reflects evidence maturity — not a recommendation to use anything.
Compounds in this class
Head-to-head: Pentosan Polysulfate vs GHK CU
FAQ
Which tissue-repair peptides has the strongest evidence?
Pentosan Polysulfate currently grades highest in this class (B-tier) on published evidence — which reflects evidence maturity, not a recommendation.
Are any tissue-repair peptides FDA-approved?
Yes — Pentosan Polysulfate is FDA-approved for specific indications. Others in the class are investigational or research-only.
How do compounds in this class differ?
Studied for roles in angiogenesis, tissue and gut protection, and wound biology — largely in animal models. Human clinical evidence is generally limited. Within the class, members differ widely in evidence maturity, approval status, and safety — the tiers and evidence stages above show how.
Research reference only. Not medical advice. Compounds in a class can differ greatly in evidence, approval status, and safety.