CDMO Service

Cosmetic Peptide Synthesis

Custom synthesis of cosmetic-grade peptides for skincare, anti-aging, whitening, and regenerative formulations.

Service Overview

SynthAxis delivers precision cosmetic peptide synthesis for leading dermatology and personal care brands. Our synthesis platform supports neurotransmitter inhibitor peptides, signal peptides, enzyme inhibitor peptides, and biomimetic peptides with reproducible quality.

All cosmetic peptides are synthesized using Fmoc SPPS with HPLC purification and full analytical characterization including HPLC purity analysis, mass spectrometry, and amino acid composition confirmation.

We support projects at every scale — from 10 mg feasibility batches to multi-kilogram commercial runs — with flexible formulation options including lyophilized powder, aqueous solution, and acetate or TFA salt forms.

Key Capabilities

Neurotransmitter inhibitor peptides (e.g., Argireline analogs)
Signal peptide synthesis for collagen stimulation
Enzyme inhibitor peptides for skin care applications
Carrier peptide synthesis (e.g., GHK-Cu derivatives)
Anti-wrinkle and anti-aging peptide production
Biomimetic peptide design and synthesis
Collagen and whitening peptide manufacturing
Peptide hydrogel synthesis for topical delivery
Stable isotope labeling for safety studies
Batch release testing with full COA documentation
GMP-grade synthesis available on request
Custom modifications: PEGylation, lipidation, acetylation