Phosphatidylserine Powder
Product Properties
Other name: Phosphatidyl-L-serine；1,2-Dioctadecanoyl-sn-glycero-3-phosphoserine；Ptd-L-Ser；PS
Color: Light yellow powder
Solubility: Soluble in Chloroform, Toluene; insoluble in Ethanol, Methanol, Water
CAS: 51446-62-9
Formula: C42H82NO10P
Molecular Weight: 792.1 g/mol
Storage Condition Store at -20 °C
product description
Xi'an Le-Nutra Ingredients Inc is one of China's most professional manufacturers and suppliers of phosphatidylserine powder, renowned for its excellent product quality and affordable prices. Wholesale orders are welcome. We also accept custom orders.
Phosphatidylserine powder is a naturally occurring phospholipid and a key component of cell membranes, especially those of brain nerve cells. It is hailed as a next-generation "smart nutrient" following choline and DHA, often referred to as "brain gold."
At the biological level, PS is responsible for regulating neurotransmitter transmission, nerve impulse conduction, and cell membrane repair. With age or increased stress, the body's endogenous PS levels decline significantly, leading to memory loss and poor concentration. Le-Nutra's phosphatidylserine supplement utilizes advanced bio-enzymatic catalytic conversion technology, derived from high-quality non-GMO soybeans or sunflower seeds, resulting in extremely high purity and stable performance. It is currently the only ingredient with FDA-qualified health claims that demonstrates the potential to improve cognitive function, making it a strategic active ingredient for developing products for brain enhancement (Nootropics), student brain health, stress reduction during exercise, and anti-aging.
Product Characteristics
• Multiple Sources and Allergen-Free: We offer not only traditional soy-derived PS but also sunflower-derived PS. The latter completely avoids soy allergens and non-GMO controversies, better meeting the demands of the high-end "Clean Label" market in Europe and America.
• Extremely High Bioavailability: Synthesized using an enzymatic method, the active site mimics the endogenous structure of the human body, enabling it to rapidly cross the blood-brain barrier and act directly on the central nervous system.
• Excellent Process Stability: Our powder undergoes microencapsulation or specific antioxidant treatment, exhibiting excellent heat and pressure resistance, and will not degrade during tableting and hard capsule filling.
• Superior Sensory Quality: Mild odor, no noticeable rancid taste, easily masks other flavors, making it ideal for functional foods (such as energy drinks, gummies, and nutrition bars).
Compliance Guarantee: Certified by FDA GRAS, ISO, Halal, Kosher, etc., ensuring your brand's smooth operation in major global markets.
Product Efficacy
1. Deeply Optimizes Memory and Cognitive Function
PS is a core component of synaptic scaffold proteins in the brain, increasing the fluidity of nerve cell membranes and promoting the release of neurotransmitters such as acetylcholine. Multiple RCTs (randomized controlled trials) have confirmed that long-term PS supplementation can significantly shorten reaction time and improve working memory and learning efficiency.
2. Precisely Regulates Cortisol, Alleviating Physiological Stress
PS is known as a "stress regulator." It effectively inhibits excessive cortisol secretion caused by strenuous exercise or mental stress. This not only helps working professionals alleviate mental fatigue but also prevents muscle breakdown in sports nutrition, improving endurance and post-exercise recovery speed.
3. Assists in Improving ADHD Behavior
Studies show that phosphatidylserine powder has a positive regulatory effect on attention and impulsive behavior in children and adolescents. When used in conjunction with Omega-3 (DHA/EPA), it can significantly improve the function of the prefrontal cortex, making it a natural and side-effect-free ADHD support solution.
4. Delaying brain aging and preventing cognitive impairment.
As a neuroprotective agent, best phosphatidylserine supplement can clear damaged nerve cells and induce the production of endogenous nerve growth factor (NGF), delaying physiological brain atrophy and having significant early intervention value in preventing Alzheimer's disease.
Market Application
• Nootropics: Capsules designed to enhance focus for Silicon Valley geeks, programmers, and senior executives.
• Brain Tonics/Tablets for Middle and High School Students: Targeting students to strengthen memory and logical thinking.
• Sports Nutrition Premixes: Mass-building powders or energy drinks that lower cortisol levels during exercise and prevent oxidative muscle damage.
• Senior Cognitive Enhancement Formulas: Milk powders or dietary supplements for middle-aged and elderly individuals combining DHA and Ginkgo Biloba.
• Functional Gummies: Due to its appealing particle form, PS (polysaccharide) is becoming the most popular active ingredient in the gummy market.
Market Trends 2026
• Transitioning to "Soy-Free": In 2026, the CAGR of demand for Sunflower PS in the European and American markets exceeded that of Soy PS, with buyers increasingly favoring the avoidance of all potential allergens.
• "Dual-Effect Combination for Mind and Body": The market is no longer promoting PS solely for "brain enhancement," but rather combining it with Ashwagandha or L-Theanine, emphasizing a dual benefit of "focus + stress reduction."
• Digital R&D Empowerment: Brands are beginning to use AI to screen for synergistic ingredients in phosphatidylserine powder, leveraging PS to enhance the transmembrane absorption of other fat-soluble nutrients (such as lutein).
• The Explosion of Gel Packs and Liquid Formulations: Compared to traditional capsules, liquid gel packs and functional gummies with PS claims are experiencing rapid growth among younger consumers.
FAQ
Q1: Is there a difference in efficacy between soybean-derived PS and sunflower-derived PS?
A: They are completely identical in biochemical mechanisms and efficacy. The only difference is the source. Sunflower phosphatidylserine supplement is "cleaner," requiring no labeling of soy allergens, making it more suitable for high-end brands seeking a "clean label."
Q2: Why does my PS powder easily change color during tableting?
A: PS is lipophilic and easily oxidized. Le-Nutra's stabilized powder contains natural vitamin E as an antioxidant and has optimized bulk density, effectively solving the problems of discoloration and moisture absorption during processing.
Q3: What is the recommended daily intake?
A: The clinically recommended dose is 100mg - 300mg daily. For ADHD or severe stress management, the dose can be appropriately adjusted to 600mg with excellent safety.
Q4: Can it be combined with DHA?
A: Yes. In fact, PS and DHA are a "natural pairing," and the "conjugated phospholipids" formed by their combination are more easily absorbed by the brain, making it the most effective brain health formula on the market.
Why Choose Xi'an Le-Nutra
Xi'an Le-Nutra Ingredients Inc as a global original equipment manufacturer (OEM) supplier in the field of plant extracts, Xi'an Le-Nutra Ingredients Inc. offers you more than just phosphatidylserine powder; we provide brand endorsement and technical support.
1. Direct from the Source Factory, Leading Prices: Leveraging our large-scale biotransformation platform, we eliminate all intermediary markups from traders, directly reducing your procurement costs by 15%-20%.
2. Vertical Quality Control: We have established a complete traceability system from raw material planting bases (non-GMO) to finished product delivery. Each batch comes with complete HPLC test chromatograms and heavy metal and solvent residue test reports.
3. Flexible Customization Services: Whether you need high-flowability powder or high-transparency PS liquid oil, our team can provide customized physical morphology modification.
4. Global Compliance Support: We have a professional compliance team that can assist you in preparing filing documents for various markets, shortening your product launch cycle.
Our Package
