Phosphatidylserine

Introduction

Phosphatidylserine (PS) is an essential natural phospholipid that constitutes human neuronal and retinal cell membranes, critical for brain physiological activities. Our plant-derived PS is a high-purity, stable and highly bioavailable nutritional raw material, widely applicable to global dietary supplements, functional foods and pharmaceutical auxiliary products with full international safety certifications.

Raw Material Source

This product uses non-GMO premium soybean lecithin from standardized planting bases as raw material, with strict multi-index screening. Different from animal-derived PS, plant-based PS eliminates zoonotic contamination risks, complies with clean label and vegetarian demands, and meets FDA GRAS, EU and Chinese food safety standards.

Extraction Process

We adopt an advanced enzymatic transesterification + low-temperature supercritical CO₂ extraction integrated green process instead of traditional chemical extraction. The whole low-temperature closed sterile production avoids active ingredient denaturation and organic solvent residues. Complete processing procedures including purification, catalytic synthesis, membrane filtration and sterile packaging ensure high purity, stability and zero residue of finished products.

Active Ingredient Content

We provide PS in four standard purity grades: 20%, 50%, 70%, 98%. 20%/50% grades are for conventional dietary supplements, while 70%/98% high-purity grades apply to high-end functional preparations and pharmaceutical intermediates. Batch-to-batch content error is controlled within ±2%, ensuring stable and consistent efficacy.

Differentiated Advantages

Our PS features prominent comprehensive advantages: 1. Superior safety: pure plant non-GMO source, zero residue, no animal contamination risks, suitable for all consumer groups. 2. High bioavailability: optimized molecular permeability enables rapid blood-brain barrier penetration and efficient nutrient absorption. 3. Excellent stability: low-temperature processing prevents oxidation and deterioration for long-term storage. 4. Flexible customization: adjustable purity, fineness and compound formulas. 5. Full compliance: certified by FDA GRAS, HALAL, KOSHER, ISO22000 and HACCP for global market access.

Key Active Compounds

This product takes phosphatidylserine as the core active ingredient, matched with multiple synergistic phospholipids and nutrients to form an efficient brain-nourishing active system:

• Phosphatidylserine: Core active substance, repairs neuronal membranes, accelerates neural signal transmission and improves brain activity.

• Phosphatidylcholine (PC): Synergizes with PS to boost brain metabolism and enhance cognitive performance.

• Phosphatidylethanolamine (PE): Stabilizes cell membrane structure, reduces neuronal oxidative damage and relieves brain fatigue.

• Unsaturated Fatty Acids: Nourishes cranial nerves and improves cerebral microcirculation.

Benefits

Improve Cognitive Function and Memory

PS repairs damaged neuronal membranes and promotes neurotransmitter secretion. Proven by clinical tests, it effectively boosts memory and concentration, relieves mental fatigue and brain fog from long-term work and study, and delays cognitive support.

Regulate Stress and Balance Cortisol Level

It regulates human stress hormone levels, inhibits excessive cortisol secretion caused by anxiety and high pressure, relieves mental irritability and insomnia, and stabilizes mental status.

Protect Nervous System and Delay Brain Aging

With antioxidant properties, PS scavenges cerebral free radicals, protects central nervous system neurons from damage, prevents nerve aging, and reduces the risk of mild cognitive impairment.

Relieve Exercise Fatigue and Repair Muscle

PS alleviates nerve and muscle fatigue after high-intensity exercise, reduces exercise-induced cortisol surge, accelerates physical recovery, adapting to sports nutrition supplementation needs.

Assist in Regulating Retinal Function

Abundant in retinal cell membranes, PS stabilizes retinal structure, relieves screen-induced eye fatigue and dryness, and assists in protecting visual health.

Application Cases

Dietary Supplements

PS is widely used in brain health capsules, memory and stress relief supplements. It targets students, office workers and the elderly to improve concentration, relieve brain fatigue and maintain cognitive vitality. It can be compounded with DHA and ginkgo biloba extract for enhanced brain care effects.

Functional Foods & Beverages

As a versatile nutritional fortifier, PS is added to functional milk powder, beverages, cereal products and snacks. It does not alter food flavor or texture, endowing daily foods with brain-nourishing and anti-fatigue functions.

Sports Nutrition Products

Commonly applied in sports recovery supplements and fitness nutrition products to relieve exercise fatigue, accelerate physical recovery, and meet the needs of fitness enthusiasts and professional athletes.

Pharmaceutical Auxiliary & Medical Food

High-purity PS (70%-98%) meets medical-grade standards, suitable for special medical formula foods and pharmaceutical intermediates to assist in improving sub-health neurological conditions and mild cognitive impairment.

Eye Care Products

Compound PS with lutein and anthocyanins to manufacture eye-care supplements, effectively relieving visual fatigue and protecting retinal health.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.