How do you treat quality complain?

First, we check production records and test reserved samples to offer a solution. If the problem is caused by us, we send a new batch or refund. If caused by a third party, we apply for insurance.

5-Hydroxytryptophan Griffonia Simplicifolia Seed Extract Griffonia Seed Extract 5-Htp Powder

Name: 5-Hydroxytryptophan Griffonia Simplicifolia Seed Extract Griffonia Seed Extract 5-Htp Powder
Brand: Qingdao Vista Bio. Tech. Co., Ltd
SKU: 2018913982

Shandong, ChinaQingdao Vista Bio. Tech. Co., Ltd

US$8.00-28.00

1 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

BRC, ISO, FDA, HACCP

Assay Method

HPLC, UV

Model NO.

V-griffonia

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Griffonia Seed

Product Name

Griffonia Seed Extract

Latin Name

Griffonia Simplicifolia

Color

off White Powder

Test Method

HPLC

Shelf Life

2 Years

Part Used

Seed

Active Ingredients

5-Htp

Sample

Free Sample

Grade

Food Grade/Medicine/Injection Grade

Transport Package

Drum/Carton

Specification

25kg/Drum

Trademark

Vista

Origin

China

HS Code

29329990

Production Capacity

5mt/Month

Key features

Comprehensive Certifications: Certified by BRC, ISO, FDA, and HACCP for global compliance.

High Purity Active Ingredient: 5-Hydroxytryptophan extracted from Griffonia Simplicifolia seeds via HPLC.

Multiple Application Forms: Available as Injection, Lotion, Suppository, Paste, Tablet, and Capsule.

GMP Standard Production: Manufactured in strict accordance with GMP standards for quality assurance.

Free Sample Availability: Free samples provided for stock specifications with courier fee.

OEM Customization Service: Custom manufacturing available based on client specifications and requests.

Broad Therapeutic Benefits: Supports mood improvement, weight loss, sleep aid, and headache relief.

Strict Quality Control: Rigorous testing for heavy metals, pesticides, and microbiological safety.

Company profile

Low MOQODM ServicesOEM ServicesR&D Capabilities

Qingdao Vista Bio. Tech. Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤6.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryQingdao Vista Bio. Tech. Co., Ltd is a China-based limited company identified as both a trading company and manufacturer/factory, operating in health, medicine, agriculture, and food. It holds ISO 9001 and HACCP certifications and reports a valid import/export license. The supplier demonstrates customization and product development capabilities, including sample-, design-, and flexible customization, with one R&D engineer and new products launched in the past year. Its stated quality controls are based on GMP standards and internal procedures. Evidence indicates export experience across multiple regions and a reported off-peak lead time within 15 workdays. However, the available information does not establish after-sales service capability, customer cases, raw-material traceability, environmental compliance status, or sufficient financial details for a credibility assessment. The supplier also does not provide 3D software design services or an SDK.

Supplier typeThe supplier is identified as a trading company, while another record classifies it as both a trading company and manufacturer/factory. It is a limited company based in Qingdao, China, with health, medicine, agriculture, and food activities; therefore, its exact operating model includes both commercial trading and stated manufacturing activity.

CertificationsThe supplier reports ISO 9001 and HACCP certifications. It also states that, beyond GMP standards, it maintains an internal quality control system based on R&D and production experience, supporting a documented quality-management position.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier, reports R&D-based production experience, has one R&D engineer, and launched new products in the past year. However, it has no available SDK and does not provide 3D software design services; overall innovation capability is supported for product development but not for software-oriented engineering.

Production capacityThe supplier is classified as a manufacturer/factory as well as a trading company, describes production experience and internal quality controls, and reports annual production output. It also states an off-peak lead time within 15 workdays and exports to multiple regions, providing evidence of operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, flexible customization, and customization from designs, while its company description states that it supplies botanical extracts according to customers' customized demands. This directly supports a broad product-customization capability, though not 3D software design.

Product Q&A

Q:How to test the product quality before placing orders?

For stock specifications, you can get free samples and pay the express fee. For OEM products, we manufacture according to your specifications and send them for confirmation.

Q:What's your MOQ?

Usually the MOQ is 25KG for bulk, and 1kg for samples.

Q:Can you give me a discount?

Yes, price is determined by quantity, with larger quantities offering lower prices.

Q:What payment method do you support?

We accept payment by telegraphic transfer (T/T), Western Union, and PayPal.

Q:How long is the lead time?

Usually the order will be delivered within 5 working days after order confirmed, except for OEM products.