Import Acetyl Tetrapeptide-1 — Buy in wholesale FOB from Supplier in China

Acetyl Tetrapeptide-1 is a synthetic tetrapeptide with the molecular formula C44H68N12O12, supplied by Chengdu Youngshe Chem Co., Ltd from their Chengdu, Sichuan facility as a bulk cosmetic active with reported purity exceeding 95%. The peptide sequence targets dermal matrix support through collagen-boosting and skin-firming mechanisms, distinguishing it from neuromuscular inhibitors such as SNAP-8. Standard cosmetic use concentrations range from 0.01% to 0.5% in finished formulations, with the material typically supplied as a water-soluble powder compatible with aqueous serums, creams, and ampoule systems without complex solubilisation steps.

The material's tetrapeptide structure confers advantages in formulation stability compared to longer-chain analogues, with reduced susceptibility to enzymatic degradation during shelf life. Industry-standard handling requires storage at 2°C to 8°C in sealed, light-protected containers to maintain peptide integrity, with typical reconstituted solution stability of 7 to 14 days at 4°C. Batch documentation should include HPLC purity, identity confirmation by mass spectrometry, and water content by Karl Fischer titration. The INCI name Acetyl Tetrapeptide-1 is recognised across EU, US, and Asian cosmetic regulatory frameworks.

Primary applications include anti-aging face and neck treatments, firming body formulations, and post-procedure skincare where collagen support is the target mechanism. Buyers comprise cosmetic contract manufacturers, private-label skincare brands, and dermatological product developers seeking actives with substantiated dermal matrix claims. When sourcing from Chengdu Youngshe Chem Co., Ltd, importers should request the exact peptide sequence and acetylation site, confirm availability of stability data under accelerated aging conditions, and verify that the supplier can provide regulatory-compliant documentation for the intended export market. The supplier's Harbor trust tier and 0.00% platform response rate require proactive direct engagement before volume commitments.

Chengdu Youngshe Chem Co., Ltd maintains its registered address at 6, 23rd Floor, Building 1, No. 666 Jitai Road, New and Hi-tech Zone, Chengdu 610000, Sichuan Province, China. The supplier holds a Harbor trust tier, indicating basic platform verification without extensive transaction history. The response rate of 0.00% and zero recorded average response hours suggest minimal or no engagement with buyer inquiries through the platform's communication system to date.

The company lists Acetyl Tetrapeptide-1 among its cosmetic peptide offerings, targeting B2B supply to formulation houses and cosmetic manufacturers. No information is provided on the profile regarding establishment year, number of employees, production scale, annual turnover, or named client references. Buyers must therefore conduct independent verification of manufacturing quality systems, potentially including on-site audit or third-party facility assessment, before committing to regular supply arrangements. Sichuan Province's hi-tech zone location offers access to chemical industry infrastructure, though specific capabilities of this single supplier require direct confirmation.