High Purity Phosphatidylserine 20%- 70% PS Powder Brain Supplement Raw Material Soy Extract

Name: High Purity Phosphatidylserine 20%- 70% PS Powder Brain Supplement Raw Material Soy Extract
Brand: Shaanxi Qingya Biotechnology Co., LTD
SKU: 2017378832

Shaanxi, ChinaShaanxi Qingya Biotechnology Co., LTD

US$50.00-185.00

1 kg

Sample price:US$10.00/10g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, HACCP

Assay Method

Model NO.

20% 50% 60% 70%

Application Form

Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Soybeans

Transport Package

1kg/Bag, 25kg/Drum

Specification

20% 50% 60% 70%

Trademark

QINGYA

Origin

China

HS Code

1302199099

Production Capacity

100kg/Month

Key features

PS is a phospholipid, a natural core component of human brain nerve cell membranes, which fills and repairs neuronal cell membranes and improves cell membrane fluidity.

It helps brain cells efficiently utilize glucose for energy, quickly restores mental capacity after intense mental work, eliminates drowsiness, and keeps the mind clear at all times.

It regulates the secretion of dopamine, serotonin, and acetylcholine, improving symptoms such as depression, irritability, anxiety, and sensitivity, resulting in a more stable physical and mental stat

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shaanxi Qingya Biotechnology Co., LTD

Shaanxi, China

Business Type: Trading CompanyExport Year: 2018-01-31Nearest Port: shanghai, qindao, shengzhenAverage Response Time: ≤1.13hTerms of Payment: T/T, LC, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company located in Xi'an, China, with four employees and a valid import/export license. It reports ODM and OEM capabilities, sample-based customization, new product launches during the past year, and export sales representing 71%–90% of total sales. However, its overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Service-management documentation is also weak, with no written assessment or corrective-action procedures and no written complaint-handling records. Financial information is limited to references to 2020–2022 financial and cash-flow records without performance figures, so financial credibility cannot be fully assessed. No certification information, production-scale evidence, or customer case evidence is provided.

Supplier typeThe supplier is described as a factory, legally organized as a limited company, and located in Xi'an, China. It has four employees and is not part of a larger company group, indicating a small independent operating structure.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; it also lacks written service-capability assessment and corrective/preventive-action procedures. It has no overseas warehouse, showroom, agent, branch, or offline trade-show experience, although stated lead times are within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports launching new products during the past year and provides ODM services. However, it has no available SDK, and the information does not quantify its R&D resources or product-development output.

Customization capabilityThe supplier explicitly offers customization from samples and provides ODM services. It also reports OEM service for well-known brands, supporting a positive assessment of its customization and contract-manufacturing capability.

Product Q&A

Q:What is phosphatidylserine (PS)?

Phosphoproteoside is a natural phospholipid that forms the core of brain nerve cell membranes. The human body can synthesize it, but its levels decline with age, prolonged sleep deprivation, and excessive mental exertion. It is responsible for signal transmission between brain cells and is a recognized nutrient for brain health and stress relief, also known as a brain cell membrane repair nutrient.

Q:What is the difference between PS, DHA, and fish oil? Can they be taken together?

DHA focuses on providing the brain with essential lipid nutrition and supporting brain development; PS primarily repairs neuronal cell membranes, improves memory and concentration, and regulates stress hormones. Their pathways of action are different, and taking them together enhances brain health; they do not conflict.

Q:Is phosphatidylserine a hormone? Is it addictive?

It is not a hormone or sedative drug; it is simply a dietary supplement. Long-term use will not cause dependence, and there will be no rebound effects such as insomnia or memory decline after discontinuation.