Peptides — Cosmetic Actives, APIs & Research-Grade

🧴 Lane 1 — Cosmetic & Dermatological Actives

• Anti-wrinkle signal peptides: Palmitoyl Tripeptide-1/-3, Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8 — 98%+ lyophilised
• Hair regrowth & skin repair: Copper Tripeptide-1 (GHK-Cu), 99% HPLC pure — blue raw powder or 1% aqueous/HA pre-diluted solutions
• Brightening & repair: Oligopeptide-1/-2/-6, Carnosine (anti-glycation), L-Glutathione reduced (GSH), Nonapeptide-1 (melanin modulation), hydrolysed Silk Peptides
• Driven by a 10.2% global CAGR — cosmetic bioactive actives are one of the fastest-growing ingredient sub-categories in skincare

🧪 Lane 2 — Therapeutic / Metabolic APIs & Research-Grade

• GLP-1 & metabolic boom: Semaglutide, Tirzepatide, Retatrutide — post-2026 patent expiry generic SPPS supply from manufacturers with non-infringing process patents
• Standard research SKUs: CJC-1295 no DAC + Ipamorelin blend, CJC-1295 DAC, Hexarelin, GHRP-2/-6, MK-677, BPC-157, TB-500, Melanotan II, PT-141, HGH 176–191, Epitalon, TA-1, MOTS-C, Selank, Semax, DSIP, Pinealon
• Framed as raw materials for licensed compounding pharmacies, R&D institutions, formulation chemists, and authorised importers (not DTC therapeutic claims)
• USD 21.4B global peptide market (2022) at 10.2% CAGR → fueled by GLP-1 & personalised medicine boom

China Manufacturing Advantage

China is the fastest-growing global peptide hub — 60%+ of the world's research peptide volume is synthesised in Shanghai, Guangzhou, Chengdu, and Xi'an clusters. Both SPPS (Solid-Phase Peptide Synthesis) and FPPS (Fluid-Phase) lines exist at scale, enabling seamless transition from milligram R&D samples to multi-kilogram commercial batches. Leading houses now align with ICH guidelines and carry NMPA + international GMP, matching export requirements.

Quality & GMP Standards

ISO 9001 + ISO 22716 Cosmetic GMP + ICH-aligned partners with in-house HPLC, LC-MS/QToF, amino acid analyser, NMR, USP <61>/<62> microbial labs. Every lot ships with traceable CoA covering purity (HPLC area-% corrected), identity (MS MW confirmation ±0.2 Da), moisture (KF), residual TFA/solvents (ICH Q3C), acetate counter-ion, pH, heavy metals Pb/As/Cd/Hg, bioburden USP <61>, endotoxin LAL <0.25 EU/mg (research/injectable grade).

Sinorce Export Commitments & No MOQ Terms

• Rigorous vendor vetting: GMP + ISO + 3rd-lab verification dossier on every shortlisted manufacturer
• Transparent documentation: batch-specific independent-lab CoA, MSDS (16-section GHS), full traceability (raw amino acid → SPPS run → purification → shipment)
• HS-code classification & export compliance navigation + cold-chain logistics: dry-ice/gel-pack thermal packing with data loggers
• No MOQ: 50g–1kg pilots for formulation R&D; tonne-level commercial at identical QC standards
• Standard SKUs: 2–4 weeks; custom SPPS sequences (biotinylation, phosphorylation, PEG, disulfide, cyclic): 4–8 weeks