What is the shelf life of the product?

The shelf life is greater than 12 months under normal storage conditions.

What payment methods are accepted?

We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the physical appearance of D-Biotin?

The product is white in color and comes in paper packaging.

Supply High Quality D-Biotin CAS 58-85-5

Name: Supply High Quality D-Biotin CAS 58-85-5
Brand: Xi'an Tian Guangyuan Biotech Co., Ltd.
SKU: 2070066565

Shaanxi, ChinaXi'an Tian Guangyuan Biotech Co., Ltd.

US$300.00-500.00

1 kg

Sample price:US$500.00/kg.Request sample

Product profile

Customization

Available

CAS No.

58-85-5

Formula

C10h16n2o3s

Model NO.

TGY-2023052405

EINECS

244.31

Packaging Material

Paper

Storage Method

Normal

Shelf Life

>12 Months

Nutrient Composition

Vitamin

Resource

Natural

The content of active substances

＞90%

Product Name

D-Biotin

MOQ

1kg

Sample

Available

Color

White

Other Name

Vitamin H Vitamin B7

Transport Package

1kg/Foil Bag 25kg/Drum

Specification

HPLC 99%

Trademark

TGY

Origin

Xi'an, Shaanxi, China

HS Code

2936290000

Production Capacity

5500kg/Month

Key features

High Purity Content: Active substance content exceeds 90% for maximum efficacy.

Natural Resource Source: Derived from natural resources ensuring authentic quality.

Hair Loss Prevention: Helps prevent hair loss, gray hair, and supports hair growth.

Skin Health Support: Relieves eczema, dermatitis, and maintains healthy skin.

Immune Response Boost: Improves body's immune response and overall resistance.

Metabolism Regulation: Essential for normal fat, protein, and amino acid metabolism.

Long Shelf Life: Guaranteed shelf life of over 12 months when stored normally.

Low MOQ Availability: Minimum order quantity starts at just 1kg for flexibility.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQA/QC Inspectors

Xi'an Tian Guangyuan Biotech Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/FactoryExport Year: 2003-04-01Nearest Port: qingdao, beijing, ShanghaiAverage Response Time: ≤3.51hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trading company offering nutraceutical, pharmaceutical-related, plant-extract, and other products. It reports 50 qualified service-capable suppliers, documented service, corrective-action, preventive-action, and complaint-handling procedures, and finished-product inspection instructions that are uniformly followed. R&D-related evidence includes new products within the past year, ODM services, OEM services for well-known brands, and broad customization options, but no 3D software design service or SDK availability. Stated annual productivity covers NMN, Coenzyme Q10, Resveratrol, and Clobetasol propionate, while the supplier’s product scope includes several additional products. A BV audit is recorded with a report period from May 6, 2025 to May 5, 2026, but the audit result is recorded as “0” without an explanation. No sufficient evidence establishes certification holding, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its stated offerings include nutraceutical and related products such as Melatonin, Glutathione, Coenzyme Q10, NMN, and others, and the English company name is Xi'an Tian Guangyuan Biotech Co., Ltd.

After-Sales capabilityThe supplier reports a clear procedure and followed records for handling customer complaints effectively. It also reports written procedures and records for assessing service capability, plus a clear corrective and preventive action mechanism with implementation records, providing explicit evidence of structured service follow-up.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and describes an R&D and analysis/testing center. However, it does not provide 3D software design services and has no available SDK, so the evidence supports product-development activity but not all forms of technical innovation capability.

Production capacityReported annual productivity is 1 ton of NMN, 5 tons of Coenzyme Q10, 10 tons of Resveratrol, and 0.8 tons of Clobetasol propionate. The supplier also lists multiple products in scope and states that finished products are inspected using instructions that are uniformly followed, demonstrating stated production and inspection capability for the listed items.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the R&D and design-capability information, indicating broad customization support, although 3D software design is not provided.