Best Peptides for Healing
The most effective peptides for injury recovery, tissue repair, and accelerating healing — ranked by evidence, versatility, and real-world results.
Expert Protocols
Verified protocols from researchers, physicians, and creators who have publicly disclosed their dosing.
Five peptides with full dosing from a published article. The healing duo (BPC-157 + TB-500) can be run alone.
Physician-confirmed single-syringe combo taken at bedtime. Disclosed on Huberman Lab Ep 197.
The only peer-reviewed human BPC-157 clinical trial. 7/12 patients got 6+ months relief from a single injection.
Stanford neuroscientist used BPC-157 for an L5 disc injury. Dose is a discussed range, not exact.
BPC-157
The single most popular healing peptide. BPC-157 promotes angiogenesis, accelerates tendon and ligament repair, and heals gut lining. Its ability to be injected locally near injuries or taken orally for gut healing makes it uniquely versatile.
- Works locally and systemically
- Effective orally for gut healing
- Extremely well-tolerated
- Pairs with nearly every other peptide
- Preclinical data only — no human clinical trials
- Short half-life requires daily dosing
TB-500
The systemic healing complement to BPC-157. TB-500 promotes cell migration, reduces inflammation, and upregulates actin for tissue repair. Unlike BPC-157, it works regardless of injection site.
- Fully systemic — injection site doesn't matter
- Reduces inflammation and fibrosis
- Longer-acting than BPC-157
- Synergistic with BPC-157
- More expensive than BPC-157
- Loading phase required for best results
GHK-Cu
A copper peptide that activates over 4,000 genes involved in tissue repair. GHK-Cu stimulates collagen production, promotes wound healing, and has both injectable and topical applications for skin-level healing.
- Available as injectable and topical
- Stimulates collagen and elastin
- Anti-aging and healing in one
- Well-studied gene expression data
- Short half-life (~1 hour)
- Avoid if copper sensitivity exists
KPV
A potent anti-inflammatory tripeptide that specifically targets the inflammatory component of healing. KPV is especially useful for gut inflammation and chronic injuries where inflammation is the main barrier to recovery.
- Powerful anti-inflammatory without immunosuppression
- Can be taken orally for gut healing
- Only 3 amino acids — simple and well-tolerated
- Complements BPC-157 and TB-500
- Limited standalone research
- Best used as part of a stack rather than alone
Thymosin Beta-4
The full-length 43-amino-acid parent protein of TB-500. Thymosin Beta-4 retains all of TB-500's healing properties plus an extra Ac-SDKP domain that provides cardioprotective and anti-fibrotic effects not found in the fragment. It has Phase 1 clinical data and 9 published references — the most of any healing peptide in our database.
- Full-spectrum healing with all functional domains
- Cardioprotective Ac-SDKP domain (unique to full-length)
- Phase 1 human clinical data
- Anti-fibrotic — reduces scar tissue formation
- Shorter half-life than TB-500 (~2 hours) — needs daily dosing
- More expensive than the TB-500 fragment
- Less widely available than TB-500
Head-to-Head Comparisons
See how these ranked peptides compare side by side.
Need to calculate a dose for any peptide? Use the dosage calculator
How We Ranked These
Ranked by strength of preclinical/clinical evidence, breadth of healing applications, real-world user reports, and versatility across injury types. Peptides that address multiple healing pathways score higher.
Beginner Recommendation
Start with BPC-157 + TB-500 — the gold standard healing combination. Add GHK-Cu or KPV if dealing with chronic injuries or inflammation.
View Healing & Recovery Stack→