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Phosphatidylserine 51446-62-9 Manufacturer
Time：2026-10-201. Definition
Lixing is a manufacturer of phosphatidylserine (PS), a naturally occurring phospholipid, providing high-purity PS powder and liquid solutions for dietary supplement, functional food, and pharmaceutical companies seeking clinically supported cognitive health ingredients.
2. Core Selling Points
Purity ≥ 80% – Verified via HPLC (High-Performance Liquid Chromatography), ensuring a consistent, high-quality active ingredient for your formulations.Source: Non-GMO Sunflower Lecithin – More stable and free from potential bovine spongiform encephalopathy (BSE) risks associated with bovine cortex-sourced PS.
Batch-to-Batch Consistency – Every shipment includes a Certificate of Analysis (CoA), guaranteeing premium quality and reproducible results for your formulations.
Kosher & Halal Certified – Widens market accessibility for your products targeting diverse consumer demographics.
3. Detailed Specifications
| Parameter | Value | Notes |
|---|---|---|
| Product Name | Phosphatidylserine (PS) | Also known as Senactiv, or PS |
| CAS Number | 51446-62-9 | Standard identifier |
| Purity | ≥ 80% | As measured by HPLC |
| Source | Non-GMO sunflower lecithin | 100% plant-based, free from animal-derived material |
| Form | Powder / Liquid | Customizable to your production requirements |
| Appearance | Off-white to light yellow powder | Typical for sunflower-derived PS |
| Solubility | Dispersible in water; soluble in organic solvents | For powder form |
| Particle Size | 80 mesh (powder form) | Standard manufacturing specification |
| Loss on Drying | ≤ 3.0% | Ensures minimal moisture content for stability and shelf life |
| Heavy Metals | ≤ 10 ppm | Meets USP/EP standards |
| Total Plate Count | ≤ 1000 CFU/g | Microbiological quality control limit |
| Yeast & Mold | ≤ 100 CFU/g | Microbiological quality control limit |
| Storage Condition | Sealed, cool, dry place | Stable for 24 months from date of manufacture under these conditions |
| Packaging | 25 kg/drum | Can be customized to smaller packaging (e.g., 1kg, 5kg, 10kg) |
4. Applicable Scenarios
Memory Support Supplements: For formulators developing daily cognitive health supplements targeting adults aged 45+ experiencing age-related memory decline; PS offers a clinically studied ergogenic aid for maintaining healthy cognitive function.Children’s ADHD Nutritional Support: For a manufacturer creating pediatric nutrition products; PS helps to support attention and focus in children diagnosed with Attention Deficit Hyperactivity Disorder (ADHD).
Sports Nutrition for Recovery: For sports nutrition brands formulating products for athletes to accelerate post-exercise recovery and reduce exercise-induced cortisol spikes.
Functional Beverages: For creating ready-to-drink (RTD) cognition drinks for college students or busy professionals; this sunflower-based PS provides a nootropic effect with excellent liquid stability.
Senior Care Nutrition: For manufacturers producing enteral nutrition or nutritional powders for the elderly to support overall brain health and improve quality of life.
5. Common Questions
What is the recommended dosage for phosphatidylserine?For cognitive support, the effective dosage ranges from 100 mg to 300 mg per day, typically divided into two doses.
Is this phosphatidylserine suitable for vegans?Yes, our PS is 100% plant-derived from non-GMO sunflower lecithin, making it suitable for vegan and vegetarian formulations.
Can phosphatidylserine be used to improve ADHD symptoms in children?Clinical studies show benefits, some trials used 200 mg daily in children. Lixing can provide the matching standard powder for formulations.
What is the shelf life of your phosphatidylserine powder?The shelf life is 24 months when stored in a sealed, cool, and dry environment, per our stability testing.
Does Lixing provide custom blending or formulation services?Yes, we provide custom blending and formulation services to support your proprietary product development needs (OEM/ODM).
6. Differentiation Summary
Lixing’s Phosphatidylserine stands out not from exaggerated claims but from verifiable purity and traceability. While many competitors source bovine-derived PS (which carries potential risk of prion contamination) or lower-purity plant versions, Lixing guarantees ≥80% purity with full batch tracing. This makes it a robust raw material for prestigious brands that require high quality, compliance, and consistency, especially in the world’s regulatory-intensive markets (EU, USA, and Japan). We are the preferred production partner for companies who value risk management over the lowest cost. Choose Lixing for a stable, high-quality supply chain that ensures your products meet strict label claims and regulatory scrutiny.
