What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long does it take to ship?

Lead time is within 15 workdays. Shipping takes 3-10 days by express, 3-7 days by air, or 7-45 days by sea.

Is the product safe for consumption?

Yes, it complies with strict standards for heavy metals, pesticides, and microbiological analysis.

Skin Whitening High Quality Luffa Leaf Extract

Name: Skin Whitening High Quality Luffa Leaf Extract
Brand: Xi an Sost Biotech Co., Ltd.
SKU: 1911151405

Shaanxi, ChinaXi an Sost Biotech Co., Ltd.

US$1.00-30.00

1 kg

Product profile

Customization

Available

Certification

USDA Organic/EU Organic/ISO/Kosher/Halal/FDA

Assay Method

TLC

Model NO.

Luffa Leaf Extract

Application Form

Tablet, Capsule, Powder

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Fruit

Product Name

Luffa Leaf Extract

Latin Name

Luffa cylindrica(Linn.) Roem

Appearance

Light Yellow Fine Powder

Active Ingredients

lycyoside , malonic acid , citrulline .

COA

Available

Stock

In Stock

Shelf Life

24 Months

Transport Package

Aluminum Foil Bag/Drum

Specification

30% 10: 1 20: 1as customers' request

Trademark

SOST

Origin

China

Production Capacity

50000kg/Year

Key features

Multiple Certifications: USDA Organic, EU Organic, ISO, Kosher, Halal, and FDA certified.

Skin Whitening Benefits: Provides whitening, beauty, and blood cleansing effects.

Versatile Application Forms: Available as Tablet, Capsule, or Powder for various uses.

High Quality Standard: Light Yellow Fine Powder with 10:1 Assay and 100% pass 80 mesh.

Comprehensive Safety Testing: Heavy metals and pesticides tested negative; complies with strict standards.

Flexible Shipping Options: Express, Air, or Sea transport available for samples or bulk orders.

OEM and ODM Services: Customization services available for product branding and formulation.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

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: ≤3.04h 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.