Research-grade BPC-157 and TB-500 reference standards

BPC-157 and TB-500 supplied as ≥99% HPLC-assayed research reference materials, with a lot-matched certificate of analysis on every vial. Research use only. 21+.

What Puptidez supplies

• BPC-157 — Synthetic pentadecapeptide, research grade. Lyophilised powder.
• TB-500 — Synthetic thymosin β4 fragment, research grade. Lyophilised powder.
• K9-ATTACK STACK (BPC-157 + TB-500) — BPC-157 and TB-500 co-lyophilised in a single vial. Research grade.
• Bacteriostatic Water — Sterile water with 0.9% benzyl alcohol. Laboratory diluent.

Why the documentation matters

Every vial ships with a certificate of analysis matched to its own lot number, covering identity by mass spectrometry and purity by reverse-phase HPLC, assayed by an independent third-party laboratory. The literature pages summarise the published work on each compound and state plainly what that evidence does not establish.

Certificates and purity testing · Literature · Frequently asked questions

Research use only. Not for human or veterinary consumption. Not for diagnosis, treatment, cure, or prevention of disease. These products are not approved by the FDA. Sold only to purchasers 21 years of age or older.