TB-500 vs TB4 for skin & hair
Short answer: For skin & hair, more users report improvement with TB4 — 100% of 3 reports, versus 88% of 25 for TB-500.
TB-500 has 0 meta-analyses and 3 randomized trials on PubMed; TB4 has 0 and 0.
Based on 874 reports about TB-500 and 18 about TB4. Not medical advice.
| TB-500 Peptide | TB4 Peptide | |
|---|---|---|
| Users say it helped | 65%helped402 reports · high confidence | 74%helped4 reports · few reports |
| Verdict | Mostly positive | Mostly positive |
| Research | CResearch: Limited | DResearch: None |
| Meta-analyses / RCTs | 0 / 3 | 0 / 0 |
| Mainly used for | ||
| Recovery % reporting improvement | 96% (297) | — |
| Pain & inflammation % reporting improvement | 86% (199) | — |
| Skin & hair % reporting improvement | 88% (25) | 100% (3) |
| Performance % reporting improvement | 96% (26) | — |
| Mood % reporting improvement | 91% (11) | — |
| Common side effects | anxiety, fatigue, dizziness, allergic reaction | None reported |
| Typical dose reported | Not listed | Not listed |
TB-500Full TB-500 profile →
What a user said
“They reduce neuroinflammation in the brain caused by either head injuries or drug abuse. Ive used them both for this and it works.”
TB4Full TB4 profile →
What a user said
“Intradermal shots of BPC-157 with TB-4... I changed my hair color, density, fullness.”
Related comparisons
Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate