02 Nov 2026
Six peptide application categories, one documented supply chain
Our catalogue is now organised around weight management, hair, beauty, pharmaceutical, nootropic and muscle-building applications.
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Updates from our production site, analytical laboratory and technical team.
Company Updates
Notes from the lab and the supply desk
Technical notes for sourcing and formulation teams evaluating peptide ingredients at scale.
28 Oct 2026
Documentation support: what to ask for before sampling
A short checklist of the documents and specification fields worth agreeing before a sample ships.
Read More14 Oct 2026
Cleanroom packaging line upgraded for gram to kilogram formats
Amber glass and aluminium foil pouch options are now available across all catalogue grades.
Read More30 Sep 2026
Technical library: reading a peptide COA step by step
A practical checklist for QA teams covering purity method, identity, moisture and residual solvents.
Read More2026-11-16
This Week at YAX BIO: GHK-Cu and Acetyl Hexapeptide-8 Specification Sheets Now Available
We have published two product pages with a 15-item identifier block for GHK-Cu (Copper Tripeptide-1) and Acetyl Hexapeptide-8. Both list objective chemical identifiers only; every commercial value is agreed per order.
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