The range: the full peptide list

• Cosmetic-grade peptides Copper Tripeptide-1 and Acetyl Octapeptide-3, raw materials on which cosmetic companies and factories build skincare formulas.
• Research-grade peptides Peptides and a few related compounds for laboratory work, labelled RUO. A laboratory's end-use declaration is signed before the first order.

The largest group is single peptides, ranging from KPV, three amino acids long, to IGF-1 LR3 at 83. Four vials hold fixed blends of two, three or four peptides. GHK-Cu is a tripeptide bound to copper; ACE-031 is a fusion protein. NAD+, AICAR and 5-Amino-1MQ are not peptides at all but small compounds, kept with the research line and described as what they are on their pages. Bacteriostatic water completes the list as a laboratory supply.

We supply the peptides as freeze-dried (lyophilised) powder, sealed in vials; dry, they keep far longer than in solution. Storage conditions are printed on each label.

Prices are set in US dollars, per box. Until the list is published, each order is quoted in writing. The price list

List each box code with the number of boxes you want. We read your company documents and reply in writing, within one working day. Request a quote

If you know what a project or a production run will need, pre-order it. Nothing is charged when you pre-order, and the delivery date is written on your quotation. Pre-order

A company shows its registration certificate and, where its activity needs one, the licence for that activity. Universities and public bodies write on letterhead. Research-grade items also need a signed end-use declaration. Who can buy: eligibility

Each batch is documented by its own certificate of analysis: purity measured by HPLC, identity confirmed by mass spectrometry. Certificates of analysis