What are your payment terms?

We offer various payment options including T/T, PayPal, and Western Union. We are also open to negotiating other convenient methods tailored to your needs.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 10 KG.

What is the purity of L-Ergothioneine?

The purity by HPLC is 99.96%, with an assay converted on a dry basis of >99%.

L-Ergothioneine Skin Care Solution for Visible Beauty Improvements

Name: L-Ergothioneine Skin Care Solution for Visible Beauty Improvements
Brand: Zhejiang Zhengshuo Biotechnology Co., Ltd.
SKU: 2237809135

Zhejiang, ChinaZhejiang Zhengshuo Biotechnology Co., Ltd.

US$800.00-1,000.00

1 kg

Sample price:US$1000.00/kg.Request sample

Product profile

Customization

Available

CAS No.

497-30-3

Formula

C9h15n3o2s

Model NO.

497-30-3

Packaging Material

Paper

Storage Method

Normal

Shelf Life

>12 Months

Nutrient Composition

Mineral

Resource

Natural

The content of active substances

＞90%

Appearance

White Powder

Smell

Odorless

Assay(Converted on Dry Basis)

99.96%

Optical Rotation

-32.1°

Heavy Metal

<10ppm

Transport Package

1kg/Bag; 25kg/Carton; 50kg/Drum

Specification

>99%

Trademark

Zhengshuo Biotech

Origin

China

HS Code

2932999099

Production Capacity

10 Tons/Year

Key features

High Purity L-Ergothioneine: Assay >99.96% by HPLC, ensuring premium quality for skincare and supplements.

Potent Antioxidant Activity: Neutralizes free radicals precisely, protecting cells from oxidative stress and damage.

Skin Protection & Anti-Aging: Shields skin from UV radiation and environmental stressors, promoting youthful radiance.

Anti-Inflammatory Properties: Soothes inflammation effectively, offering relief for conditions like arthritis.

Neuroprotection Support: Shields neurons from oxidative stress, supporting cognitive health and longevity.

Immune System Enhancement: Modulates immune responses to minimize chronic ailments and boost resilience.

Custom OEM/ODM Services: Expert R&D team provides full customization from samples, designs, or flexible specs.

Safe & Natural Origin: Natural resource, non-toxic, safe for daily wellness and cosmetic integration.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Zhejiang Zhengshuo Biotechnology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shanghai port, Ningbo portAverage Response Time: ≤2.50h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D capability and broad customization services, but it does not provide 3D software design or SDK services. Its stated business scope covers feed additives, pesticides, veterinary drugs, Class I medical devices, and non-hazardous chemical products and raw materials. Evidence shows inventory capability, documented finished-product inspection procedures, and written procedures for assessing service capability. However, no supplier-management-system certification is reported, there is no valid manufacturing-capacity contract with the related subcontractor, and written procedures or records for corrective/preventive actions and customer complaints are absent. International service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has export experience and has attended CPHI Fair Shanghai. Environmental and fire-drill evidence is available, while financial credibility and...

Supplier typeThe supplier is explicitly classified as a professional technical supplier with R&D capability. Its stated scope includes feed additives, pesticides, veterinary drugs, Class I medical devices, and chemical products and raw materials, subject to applicable approvals and exclusions.

After-Sales capabilityThe supplier has inventory capability and written procedures with follow-up records for assessing service capability. However, it lacks written procedures or records for corrective/preventive actions and customer complaint handling, and it reports no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier is identified as having professional R&D capability, with nine years of total R&D-engineer experience and stated emphasis on technological innovation and green bio-manufacturing. It does not provide 3D software design or SDK services, which limits the demonstrated scope of its innovation-support capabilities.

Production capacityThe supplier’s business scope includes production and operation of veterinary drugs subject to approval, and it has inventory capability and uniformly followed finished-product inspection instructions. However, no valid contract exists between the factory and its related subcontractor, creating a documented gap in manufacturing-capacity arrangements.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. This provides direct evidence of a broad range of customization services, although 3D software design is not available.

Product Q&A

Q:What types of ingredients do you supply?

We supply a vast array of high-quality ingredients, including nutraceuticals, cosmetic components, food ingredients, and pharmaceutical intermediates, tailored to specific formulation requirements.

Q:How can I obtain a sample?

You can obtain a sample by covering the initial sample cost and express fee. The sample cost will be reimbursed with your first order.

Q:Do you provide OEM & ODM services?

Yes, we excel in delivering comprehensive OEM & ODM services, supported by our expert R&D team dedicated to fulfilling customer specifications.

Q:What quality standards do your ingredients adhere to?

Our ingredients rigorously adhere to industry-standard quality and safety regulations. We provide detailed documentation, including Certificates of Analysis, upon request.

Q:What is your lead time?

Our standard lead time is 7-10 working days. We are flexible and open to discussions to accommodate any special requirements.