Project Description



Basic information

Product name Phosphatidylserine  Other name  Ptd-L-Ser or PS
Herb Source: NON-GMO soybean Brand Name: Biostract
Part: Seed Specification: 20%, 50%, 70% ELSD-HPLC
Active Ingredients Phosphatidylserine Grade: Pharmaceutical and food
Appearance: Light Yellow or Brown Powder Extraction Type: Solvent Extraction
Test Method: HPLC-ELSD Place of Origin: Shaanxi, China (Mainland)
Packaging: 1kg/foil bag, 25kg/fiber drum Certificate: ISO:9001, Halal, Kosher


Phosphatidylserine Test Method Appearance Herb Source
20% HPLC-ELSD Brown liquid NON-GMO soybean
20% HPLC-ELSD Light Yellow or Brown Powder NON-GMO soybean
50% HPLC-ELSD Light Yellow or Brown Powder NON-GMO soybean
70% HPLC-ELSD Light Yellow or Brown Powder NON-GMO soybean

What is Phosphatidylserine (PS)

PhosphatidylserinePhosphatidylserine (PS) is a phospholipid that contains both amino acids and fatty acids. It is extracted from natural plant soya bean. The omega-3 fatty acids EPA and DHA work synergistically with PS to provide the building blocks for healthy cell membranes. Phosphatidylserine is critical to the maintenance of all cellular function, especially in the brain.

Phosphatidylserine (PS) is one of the most researched ingredients shown to be potent for cognitive activity. Through clinical data obtained by BIOSTRACT and others, PS was shown to be beneficial for cognitive functions such as concentration, focus, learning, memory and to significantly improve cognitive ability in elderly adults with memory complaints.

In October 2006, the FDA approved the safe identification of phosphatidylserine and was the only dietary supplement approved by the FDA to help with cognitive impairment and dementia.

Biological Activity

Phosphatidylserine (PS) is of exceptional importance among the group of physiological phospholipids. It is found, first and foremost, in brain and nerve tissue and bound to key transportation proteins, in signal transmission complexes. It handles essential functions in conjunction with chemical transmitters, such as the

  • Transfer of proteins into the cell membrane
  • Activation of enzymes
  • Stimulation of the glucose metabolism in the brain
  • Release of neurotransmitters

What are the benefits of Phosphatidylserine (PS)

Phosphatidylserine, as the best brain supplement, has proven effective in the treatment of certain cognitive impairments, Include:

    • Effectively improve the vitality of brain cells, prevention of Alzheimer’s disease.
    • Prevention and treatment of cardiovascular and cerebrovascular diseases.
    • Improves Parkinson’s Disease Symptoms
    • Treats ADHD Symptoms
    • Boosts Athletic Performance
    • Improve immunity.
    • Help to combat depression
    • Prevention parkinson’s disease

Applicable to the crowd: memory loss, brain atrophy, neurasthenia, depression, Alzheimer’s disease, eliminate the brain fatigue of life, work pressure is too large in the elderly and learning adolescent brain, brain are appropriate, on the prevention and treatment of cardiovascular and cerebrovascular diseases, cancer and other diseases also have very good effect.

Product Advantage

  • More than 5 years of research and development and production experience in phosphatidylserine
  • Safe, effective and stable product quality.
  • Research, development and production capacity to meet market demand
  • All the ingredients come from Non-gmo soybeans
  • No organic solvent is used throughout the production process, so there will be no residual solvent
  • By adding natural antioxidants in production, the degradation time of the product is prolonged and the stability of the product is increased.

The function of phosphatidylserine

The effects of PS have been documented in numerous clinical studies, which evidenced that this phospholipid is a significant nutrient for the brain and nerve cells. When phosphatidylserine was administered, memory functions, concentration, learning aptitude, and stress symptoms as well as the patients’ mood improved.
It has good effect on preventing alzheimer’s disease, treating brain atrophy and improving brain function in old people.It also has certain curative effect on reducing the secretion of stress hormone, promoting the recovery of brain fatigue, balancing emotion and relieving depression.It can improve young students’ memory, increase their concentration in study and improve their academic performance effectively.It also has a significant effect on adhd in children.Its main functions are as follows:

  1. Effectively improve the vitality of brain cells, which has a good effect on the treatment of brain atrophy, the prevention of alzheimer’s disease and the improvement of brain function in the elderly.
  2. Reducing the secretion of stress hormones can greatly improve people’s ability to bear pressure and adapt to society, and play a role of stabilizing emotions.It can improve insomnia, distraction, hyperactivity and other symptoms.
  3. Extend the attention span of the youth, increase the concentration of learning to effectively improve academic performance.
  4. Relieve mental stress and physical fatigue.
  5. Phosphatidylserine is a strong antioxidant that can effectively eliminate free radicals and is an effective anti-aging nutrient.Prevention and treatment of cardiovascular and cerebrovascular diseases.Improve immunity.

Applications of Phosphatidylserine

Formula powder

Formula powder

Yogurt or milk

Yogurt or milk

Sports beverage

Sports beverage





Production process

Non-GMO soybean lecithin is enriched in phosphatidylserine to PS concentrations of 20 to 70% through gentle production processes. These powder-like products offer a safe source of phosphatidylserine for use in dietary supplements (capsules) or for addition to foods such as snack bars or chocolate.
In addition, synthetic phosphatidylserine products are offered for pharmaceutical applications.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM

Product Datasheets

Certificate of Analysis Certificate of Analysis Certificate of Analysis


2306, 2017

Application research on phosphatidylserine

Phospholipids as a bioactive substance, has a unique physical and chemical properties and nutritional value, in the world of food, health care products, medicine and feed industry has been widely used, people can play through the use of phospholipids can regulate blood lipids, improve memory, protection Liver, brain puzzle and [...]

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  1. 1-5kg with double plastic container inside/aluminum foil bag outside. 10kg with double plastic container inside/carton outside. 25kg with double plastic container inside/fiber drum outside or it is at your option.
  2. Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.
  3. Shelf Life: Two years under well storage situation.

plant extract package


  • Small package sent by EMS, UPS, FedEx, DHL, etc.
  • Payment available for Western Union, T/T, Paypal, etc.
  • Cargo sent by Air or By Sea is all available.
    By Express By Air By Sea
    Suitable for under 50kg Suitable for more than 50kg Suitable for more than 500kg
    Delivery time: 4-5days Delivery time: 5-7days Delivery time: 15-30days
    Door to door service Airport to Airport Port to Port
    Easy to pick up the goods Professional broker needed Professional broker needed