Thymosin Beta-4 fragment
TB-500.
4 vendors · ¥2980–11696
Synthetic fragment of thymosin beta-4. Actively researched for soft-tissue repair.
Live vendor register · grouped by strength
Every vendor. Cheapest per mg first, kits listed separately.
TB-500 · price per mg
4 listings · unflagged vendors first · Listings data last updated October 2026
Best price per mg: Pepsup 5 mg at ¥1,079/mg.
2 mg
2 listings01
Pharma Lab GlobalVID-PHARMA-L · UK dispatch · from £14.23
2 mg
99%
HPLC certificates
In stock
10–14 days
¥1,490/mg
¥2,980
02
SwissChemsVID-SWISSCHE · US dispatch · from $23.96
2 mg
99%
GC-MS/LC-MS · endotoxin panel
In stock
2–3 weeks
¥1,854/mg
¥3,708
5 mg
1 listing01
PepsupVID-PEPSUP · €29.99 · duties on delivery · only 3 left; 10 mg €34.99 sold out
5 mg
99%
No COA published (mfr claim 99%+)
Low stock
NL dispatch · PostNL Tracked 2–5 business days
¥1,079/mg
¥5,394
10 mg
1 listing01
Particle PeptidesVID-PARTICLE · SK dispatch · €65.03 ex-VAT
10 mg
99.8%
Liquilabs (CZ) · published 2026-09-03, batch field blank on the report (vault file PO-2026347) · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity 99.8%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities
In stock
DHL Express 2–3 days (€50) · Slovak Post 5–7 days (€45)
¥1,170/mg
¥11,696
Same research area
Similar compounds.
Long-form research guide
Healing and Regeneration Research. Mechanism + protocols + safety.
Accelerating tissue repair and wound healing in preclinical models
Open the long-form guide for TB-500 →