Actives-led topicals, made to a specification we publish and test against.
The hair serum: dual-action DHT support, micro-circulation and GHK-Cu repair.
Shop Revyve
The copper peptide on its own, applied topically for skin repair and collagen support.
Shop GHK-Cu
The advanced skin cream, built on the same peptide science. 100ml.
Shop RevytalizeThe formulation pages, written for people who read ingredient lists.
Gencore believes that peptides hold a key to the future of cosmetic care. We work endlessly with chemists, manufacturers and health officials across the globe to deliver you not only the safest, but the most efficaciously dosed peptide experience.
By removing the requirement of mixing, storage, extraction & injection, we have brought a new era of accessibility to the cosmetic peptides we all know and love.
What we can send where, and what happens when we cannot.
Everything on this site ships from our UK facility and is sold under UK cosmetic and product safety rules.
We ship to most EU member states. A small number of actives are restricted in individual countries, and those lines are withheld at checkout rather than seized in transit.
Import rules vary. Where a product cannot lawfully enter your country we will not dispatch it, and you are refunded in full.
A certificate of analysis is not a marketing asset. It is the only reason to believe what a label says, so we treat it as part of the product.
Each batch is assayed by an independent laboratory for identity and purity, and the certificate is available on request against your batch number.
We buy from audited suppliers only, and re-test on arrival rather than taking a supplier's paperwork at face value.
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