TB-500

TB-500 is a synthetic fragment corresponding to the active region of Thymosin Beta-4. It is used as a research compound in cell-migration, angiogenesis, and tissue-repair studies, and is sold for laboratory and research use only.

Not quite. TB-500 is a synthetic peptide based on the active region of the larger, naturally occurring Thymosin Beta-4 protein. Researchers use it as a more accessible stand-in for that active fragment.

Both. TB-500 is stocked in 5 mg and 10 mg vials, and we also carry a pre-combined BPC/TB-500 blend. All are available at wholesale pricing with a 10-vial minimum and a per-batch COA.

No. Every product is sold strictly for laboratory and research use only. It is not for human consumption and not for diagnostic or therapeutic use.

Yes. We are a wholesale peptide supplier built for bulk orders — labs, clinics, and distributors order by the vial with a 10-vial minimum, and every line in the order drops to the wholesale price once the order passes 100 vials.

Yes. Our peptides are sourced by our own US-based team and held in US inventory, so every order ships domestically — no overseas fulfillment or international transit delays.

Standard orders ship within 24 hours of payment. Everything dispatches from inventory inside the United States with tracking provided — because we ship domestically, transit is days, not the weeks international orders can take.

Yes. A third-party COA is available for any batch for an additional $75 per line item. Add it at checkout and we attach it to your order.

Pricing is tiered by total order volume. Once a single order exceeds 100 vials, every line moves to the higher-volume price. The minimum order is 10 vials.

Each batch is tested by third-party HPLC for identity and purity. Typical purity is at or above 99%.

Add items to your cart and submit your details as a quote request. A real person on our US-based support team follows up the same business day with availability, final tax and shipping, and payment instructions. No payment is taken on the website.