About YAX BIO
A peptide ingredient manufacturer built around a simple idea: the specification on the sample should be the specification on every reorder.
Built for customers who read the COA
YAX BIO develops and manufactures peptide actives and cosmetic ingredients for formulation teams, brand owners and distributors. We focus on a narrow set of products and do the unglamorous work well: repeatable synthesis, honest analytical data and documentation that survives an audit.
Research, production, quality control and export documentation sit in one organisation. That means one technical contact, one specification and one accountable partner — whether you need a 1 g sample or a recurring kilogram-scale supply agreement.
- Dedicated R&D and analytical laboratory
- Cleanroom production with batch traceability
- COA, MSDS and third-party test reports
- Custom synthesis, OEM and ODM support
Four things we refuse to compromise
Own R&D
In-house analytical laboratory and sequence design.
Own Facility
Production, QC and packing under one roof.
Full Traceability
Batch records and COA from sample to reorder.
Global Supply
Documentation support for international markets.
Sample first. Then scale.
Most partnerships start with a specification and a small sample. You verify purity, solubility and compatibility in your own system; once approved, we lock the specification, agree the documentation set and build a supply plan around your forecast.
For custom sequences or finished-product OEM / ODM, our technical team scopes the route, timeline and analytical method with you before any commitment.
Ready to evaluate a sample?
Send us your target specification, volume and destination — we'll reply with COA, lead time and a quotation.