What are the shipping options and lead times?

We offer Express (3-10 days), Air (3-7 days), and Sea (7-45 days) shipping. Lead time is within 15 working days.

Is the product safe for consumption?

Yes, it complies with strict safety standards including negative pesticide residues and controlled heavy metal levels.

SOST Wholesale EU Organic Black Walnut Hull Walnut Shell Powder

Name: SOST Wholesale EU Organic Black Walnut Hull Walnut Shell Powder
Brand: Xi an Sost Biotech Co., Ltd.
SKU: 1914087465

Shaanxi, ChinaXi an Sost Biotech Co., Ltd.

US$15.00-50.00

1 kg

Product profile

Customization

Available

Certification

ISO, EU Organic/Kosher/Halal

Assay Method

TLC

Model NO.

Black Walnut Hull Walnut Shell Powder

Application Form

Powder

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Walnut

Appearance

Brown Powder

Shelf Life

24 Months

Storage

Keep in cool and dry place

Transport Package

Aluminum Foil Bag/Drum

Specification

10: 1, 20: 1

Trademark

SOST

Origin

China

Key features

EU Organic Certification: Certified ISO, EU Organic, Kosher, and Halal for premium quality assurance.

High Nutritional Value: Rich in protein, carbohydrates, riboflavin, carotene, niacin, Vitamin E, and essential minerals.

Medicinal Health Benefits: Helps prevent atherosclerosis, lowers cholesterol, treats gall stones, and offers anti-aging effects.

Versatile Applications: Suitable for pharmaceuticals, health care products, beverages, and food additives.

Strict Quality Standards: 10:1 extract ratio, 100% pass 80 mesh, with heavy metals and pesticides strictly controlled.

Flexible Shipping Options: Express, Air, and Sea options available for samples, small orders, and bulk shipments.

OEM and ODM Services: Custom manufacturing services available with dedicated R&D engineers and production machines.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

Company profile

Xi an Sost Biotech Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-11-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.97h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryXi'an Sost Biotech Co., Ltd. is identified as a China-based manufacturer and trading company focused on herbal extracts, Chinese medicine raw materials, cosmetic ingredients, healthcare ingredients, food additives, and dietary supplement ingredients. Evidence indicates established production, R&D, sales, purchasing, and quality-control functions, with stated GMP-oriented operations, ISO 9001:2015 certification, multiple production bases, and broad export coverage. However, the records contain conflicting production information: one slice reports three production bases and eight lines, while another reports a 2,990 m² plant and two production lines. The supplier states that it provides pre- and after-sales service and accepts several trade and payment terms, but detailed service performance, customization results, customer references, and financial strength are not sufficiently documented. Monetary figures are omitted.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, while another record identifies its business nature as a trading company. Its stated activities include R&D, production, sales, and service of herbal extracts and natural raw materials, so it appears to combine manufacturing and trading functions.

CertificationsThe supplier reports ISO 9001:2015 certification and states that production follows national GMP standards, with GMP-standard factories and 100,000-level clean workshops. ISO certification is explicit; the GMP statements are operational claims rather than a separately named certificate.

After-Sales capabilityThe company explicitly emphasizes before-sales and after-sales service, states that it continuously improves service, and describes service as part of its business operations. However, no evidence gives measurable after-sales performance, service staffing, response times, or documented customer outcomes.

R&D capabilityThe supplier reports an R&D department, research and development of high-purity natural products, biological engineering and natural extraction technology, and an innovation-oriented approach. Nevertheless, only two years of R&D engineer experience are reported, and there is no evidence of patents, new-product records, or quantified R&D achievements.

Production capacityProduction capability is supported by a stated manufacturing plant, natural-extract production activities, GMP-oriented facilities, clean workshops, and product lines covering food, healthcare, cosmetics, and pharmaceutical intermediates. The data are inconsistent: one record states three production bases and eight lines, while another reports a 2,990 m² plant and two lines; quality-control staffing is also reported as fewer than five employees.