Description
UK brand Kensington Labs sells TB500 Frag 17-23 10mg as a single vial containing 10 mg. It is listed here at £34.90, which works out at £3.49 per mg.
About the compound
Chemically, TB-500 fragment is a synthetic heptapeptide fragment. You may also see it sold as thymosin beta-4 fragment, LKKTETQ. A synthetic fragment corresponding to the LKKTETQ sequence within thymosin beta-4.
Lab reports
No lab report is linked to this listing yet. For testing, Kensington Labs names Janoshik (one certificate, May 2026, from an earlier check). Ask the brand for the certificate for your batch. See the Kensington Labs store page for what the brand says about testing, and the lab reports page for reports that are linked.
UK delivery
Kensington Labs is based in London and dispatches from inside the UK, which keeps this a UK-to-UK order. Delivery times and couriers are set by the brand and shown in its own terms. The brand describes UK delivery as tracked and discreet. Prices are in GBP exactly as the brand charges them.
Buy TB-500 Fragment in the UK
Ordering TB-500 Fragment in the UK here takes one checkout: add the listing, pay in crypto, and Kensington Labs posts it from its UK stock. 2 other TB-500 Fragment listings from UK brands are lined up on the TB-500 Fragment comparison page. Checkout is in crypto. The payment stays in escrow while the parcel is in transit and goes to the brand only after you confirm it arrived.
For laboratory research use only. Not for human consumption.

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