What certifications does the product have?

The product is certified under ISO 9001.

What are the storage conditions?

Store in a cool and dry place, keep away from strong light and heat.

What are the benefits of melatonin?

Melatonin improves sleep, boosts immunity, reduces stress, slows aging, and has antioxidant properties.

High Purity Melatonin Powder/ Melatonin Capsules for Sleep Support and Relaxation

Name: High Purity Melatonin Powder/ Melatonin Capsules for Sleep Support and Relaxation
Brand: Xi'an Tongze Biotech Co., Ltd.
SKU: 1917741182

Shaanxi, ChinaXi'an Tongze Biotech Co., Ltd.

US$150.00-155.00

1 kg

Product profile

Customization

Available

Powder

Yes

Customized

Model NO.

Melatonin Powder

Certification

ISO 9001

Suitable for

Elderly, Children, Adult

State

Solid

Purity

>99%

Appearance

White Fine Powder

Product Name

Melatonin Powder

Storage

Cool and Dry Place

Package

1kg/Alu-Foil Bag, 25kg/Drum

Shelf Life

24 Months

Transport Package

1kg/Bag, 25kgs/Paper Drum

Specification

100%

Trademark

TZSW

Origin

China

Production Capacity

5000kgs/Month

Key features

High Purity Melatonin: Purity exceeds 99%, ensuring premium quality for sleep support and relaxation.

Customized Appearance: Appearance can be customized to meet specific client requirements.

Food Grade Quality: Product meets food grade standards with 95% particle size passing 80 mesh.

OEM/ODM Services: Full OEM and ODM customization options available for packaging and product.

ISO 9001 Certified: Manufacturing process certified under ISO 9001 quality management standards.

Fast Delivery: Lead time is 1-2 working days after payment receipt for small orders.

Long Shelf Life: Shelf life is 24 months when stored in a cool, dry place away from light.

Versatile Packaging: Available in 1kg foil bags or 25kg drums, customizable per client needs.

Company profile

Xi'an Tongze Biotech Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.30h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional biotechnology and technical supplier focused on animal and plant extracts, natural active ingredients, nutritional supplements, pharmaceutical and veterinary-related products. It holds ISO 9000, ISO 14001, GMP and HACCP certifications, and reports quality assurance and a documented customer-complaint process. It provides multiple forms of customization, but does not offer 3D software design or SDK availability. Production and quality-control resources appear limited, with fewer than five R&D engineers and quality-control staff, while finished products are checked by packing staff. Export experience is established, including self-operated and agent-assisted exports, but overseas service infrastructure is absent. The slices do not provide sufficient evidence of financial strength or specific customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as an enterprise integrating research, production and sales of animal and plant extracts and natural active ingredients. Its stated business scope also covers medical devices, cosmetics, food, trade brokerage and import/export activities, indicating a diversified biotechnology and related-products profile.

CertificationsThe supplier reports holding ISO 9000, ISO 14001, GMP and HACCP certifications. These are explicit certifications listed for supplier management, environmental management, manufacturing practice and food-safety-related controls.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, supporting a positive assessment of complaint-service capability. However, it has no overseas showroom, overseas agents or branches, and has not participated in offline trade shows, indicating limited overseas service coverage.

R&D capabilityThe supplier reports professional R&D capability, experience in researching natural active ingredients, and multiple technical and product-development claims. It supports customization and describes continuous innovation, but has fewer than five R&D engineers and no available SDK or 3D software design service, so the evidence is mixed and does not establish broad advanced innovation capability.

Production capacityThe supplier describes integrated research, production and sales operations, advanced production equipment and professional technical personnel, and has an established export history with both agent-assisted and self-operated export rights. Nevertheless, fewer than five quality-control staff, packing-staff-only finished-product checking, and the absence of a written corrective/preventive-action procedure indicate weaknesses in documented production-quality controls.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization and flexible customization. It does not provide 3D software design services, but the listed physical/product customization options demonstrate a broad customization offering.