We keep a broad inventory of commonly used cosmetic peptides, including Matrixyl, Argireline, and Copper Peptide GHK-Cu. Most are ready for immediate dispatch. For sequences not in stock, we synthesize and deliver within 1–2 weeks to your specification.
Every cosmetic peptide is purified by HPLC and verified by mass spectrometry before release, and ships with a COA, HPLC chromatogram, and MS report. Standardized synthesis and multi-point QC keep results consistent from batch to batch.
We manufacture in-house and ship direct from the factory, so there is no middleman markup. Volume discounts apply to bulk orders. Send your peptide and quantity for a quote.
We supply the cosmetic peptides formulators use most, including Palmitoyl Pentapeptide-4 (Matrixyl), Acetyl Hexapeptide-8 (Argireline), Copper Tripeptide-1 (GHK-Cu), Acetyl Octapeptide-3 (SNAP-8), and the palmitoyl tripeptides. If you need a specific INCI, send it and we will confirm availability.
Most common cosmetic peptides are in stock and ship right away. For items temporarily out of stock, or a sequence we do not catalog, we synthesize and deliver within 1–2 weeks. Contact us to confirm availability for your product.
Every cosmetic peptide is purified by HPLC and confirmed by mass spectrometry, and ships with a COA, HPLC chromatogram, and MS report. We can add specifications such as appearance, water content, and counterion on request.
Yes. We manufacture in-house and supply cosmetic peptides from gram samples up to kilogram production volumes for skincare brands and raw-material distributors. Bulk pricing depends on the peptide and the quantity.
Yes. Beyond the catalog, we synthesize custom cosmetic peptides and modified sequences to your specification. Tell us the sequence, the purity, and any modification, and we will scope it.
Yes. We provide the INCI name, the sequence, and a full specification sheet with each cosmetic peptide, so your regulatory and formulation teams have what they need.
Cosmetic peptides are short chains of amino acids used as active ingredients in skincare. They act as biological messengers in the skin, and because they are small they can be formulated to reach the upper skin layers and support the proteins that keep skin firm. For a skincare brand or formulator, the questions that matter are which peptide does what, whether it is pure and stable, and whether it can be supplied at the scale a product line needs.
Cosmetic peptides are usually grouped by how they work:
The cosmetic peptides formulators ask for most, by INCI name:
Start from the claim you want to support. Firmness and fine lines point to signal peptides; expression lines point to neurotransmitter inhibitors; dull or damaged skin points to copper peptides. Two practical points matter for any choice. Molecular weight drives penetration, which is why many actives carry a palmitoyl chain to help them cross the skin barrier. Stability matters too: peptides hold up best in neutral-pH, well-protected formulations, so the finished product should be designed around them.
We manufacture cosmetic peptides in-house and supply them from gram samples up to kilogram production volumes, each with a COA and full analytical documentation. Beyond the catalog, we make custom sequences and modified peptides through custom peptide synthesis and peptide modification, and scale established actives through large-scale peptide synthesis.
Cosmetic peptides are supplied as raw materials for use in finished cosmetic formulations. Product efficacy and label claims depend on the final formulation and are the responsibility of the formulator.
