What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Cosmetic Grade Polypeptide Raw Materials

Name: Cosmetic Grade Polypeptide Raw Materials
Brand: Contiwin Co., Ltd
SKU: 2310124735

Shanghai, ChinaContiwin Co., Ltd

US$20.00-45.00

5 Sets

Sample price:US$45.00/piece.Request sample

Product profile

Customization

Available

CAS No.

CAS 148893-10-1

Formula

Raw Material

Model NO.

A, B, C, D

EINECS

159-276-9

Environmental Protection

Yes

Certification

MSDS, FDA, GMP, CE

Color

White

Appearance

Powder

Type

Crosslinker

Usage

Chemical Engineering, Daily Use Chemical

Recommended Adding Temperature

<40℃

Shelf Life

24 Months Under Proper Storage

Storage Condition

2-8℃, Sealed & Light-Proof

Purity

≥99%

Solubility

Water-Soluble

Efficacy

Antioxidation, Free Radical Scavenging, Anti-Aging

Transport Package

Designated Packaging

Specification

10g, 25KG

Trademark

OEM ODM

Origin

China

HS Code

2933290090

Production Capacity

10000000pieces/Year

Key features

High Purity Formula: Purity reaches 99% to maximize efficacy and ensure best skincare results.

Hygienic Production: Automated lab equipment and 24-hour disinfection ensure contamination-free workspace.

Multiple Certifications: Certified by MSDS, FDA, GMP, and CE for safety and compliance.

Water-Soluble: Easy to apply and quickly absorbed in skincare formulations.

OEM/ODM Service: Customized solutions and packaging available for tailored needs.

Anti-Aging Efficacy: Provides antioxidant, free radical scavenging, and anti-aging benefits.

Company profile

Contiwin Co., Ltd

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.39h

AI-Powered supplier vetting

SummaryContiwin Co., Ltd is a China-based limited company established in 2020 and identified as a trading company, with an export license and export sales share of 71%–90%. The supplier reports more than 10 production lines, 31–40 quality-control staff, and stated output for hemodialyser flux and A-V blood lines, but other data identifies only three total employees and zero cooperative suppliers, creating internal consistency concerns. Lead times are within 15 workdays in both peak and off-season periods. Overseas infrastructure is limited to participation in an offline medical equipment exhibition; no overseas warehouses, showrooms, agents, branches, or service countries are reported. Quality-system evidence is incomplete: test equipment is listed as zero, complaint procedures and service corrective-action procedures are absent, and quality assurance and traceability status are unknown. No new products, ODM, OEM for popular brands, or SDK are reported. Financial-capacity records are present for multiple years,...

Supplier typeThe supplier is identified as Contiwin Co., Ltd, a China-based limited company established in 2020 and classified as a trading company. Its stated business scope includes medical instruments, production, and import-export services, while no larger-company affiliation is reported.

CertificationsThe supplier explicitly reports holding a valid import and export license. No other certification, quality-system certificate, or product certification is identified in the provided slices, so the assessment is limited to export licensing.

After-Sales capabilityThe supplier reports no written customer-complaint procedures or records, no written service-capability assessment or corrective-action procedures, and no overseas warehouses, showrooms, agents, branches, or service countries. It has participated in one offline medical equipment exhibition and reports lead times within 15 workdays, but these do not establish strong after-sales support.

R&D capabilityThe supplier reports one R&D engineer whose stated responsibility is providing samples to customer requirements. It reports no new products in the past year, no ODM service, no OEM for popular brands, and no available SDK, indicating limited demonstrated innovation capability.