Research stack

BPC-157 + TB-500 Joint-Load Support Protocol

Tissue-repair peptide pairing used adjunctively during heavy-load strength training.

Component peptides

A synthetic 15-amino-acid peptide fragment derived from a protein found in gastric juice. Studied extensively in animal models for tissue repair, gut-barrier integrity, and tendon/ligament healing.

TB-500

A synthetic peptide related to Thymosin Beta-4, a naturally occurring actin-sequestering protein. Studied in animal models for wound healing, cardiac regeneration, and hair-follicle biology.

Goal

Tissue-repair peptide pairing during heavy-load strength training.

Peptides

BPC-157, TB-500

Why it works

BPC-157 supports collagen deposition and tendon-to-bone healing while TB-500 sequesters actin and drives angiogenesis, supporting connective-tissue tolerance under progressive overload.

How to use

BPC-157 — 250-500 mcg 1-2x daily subcutaneous.
TB-500 — 2-2.5 mg twice weekly subcutaneous.

Last updated: 2026-09-15

Component peptides	BPC-157 + TB-500
Duration reported	6 weeks
Cycle pattern	6 weeks on, 2 weeks off
Difficulty	foundational
Regulatory status	Research use only. None of these compounds is FDA-approved for combined use described.

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