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Phosphatidylserine Supplier Sales
Time：2026-09-22Phosphatidylserine (PS) is a phospholipid nutrient primarily used in dietary supplements and functional foods to support cognitive function, memory, and stress management; Lixing supplies this ingredient in bulk to manufacturers and formulators seeking a reliable, high-purity source with verified documentation and stable supply chain.
Core Selling Points
Purity ≥ 70%: Delivers a high concentration of active PS per serving, enabling formulators to create efficacious products with smaller dosages and reduced tablet or capsule size.Batch-to-Batch Consistency: Controlled production processes ensure each batch meets the same specification, allowing for stable end-product quality and easier quality control for manufacturers.
Soy-Derived, Non-GMO: Sourced from non-GMO soy lecithin, aligning with clean-label trends and meeting the requirements of consumers who prefer plant-based ingredients.
Third-Party Lab Tested: Each batch is analyzed by independent laboratories for purity, heavy metals, and microbial contaminants, providing documented proof of safety and quality compliance.
Customizable Packaging & Documentation: Flexible packaging options (from 1 kg to 25 kg) and complete technical dossiers—including COA, MSDS, and stability data—support efficient product registration and import processes.
Detailed Parameter Table
| Parameter | Value | Supplementary Notes |
|---|---|---|
| Product Name | Phosphatidylserine | CAS No. 51446-62-9 |
| Source | Non-GMO soybean lecithin | Enzymatically converted from phosphatidylcholine |
| Assay (Purity) | ≥ 70% | Measured by HPLC |
| Appearance | Light yellow to off-white powder | Free-flowing, no visible impurities |
| Particle Size | ≥ 95% through 80 mesh | Suitable for direct compression or encapsulation |
| Heavy Metals | Total ≤ 10 ppm, Lead ≤ 2 ppm | Meets USP and EP standards |
| Microbial Limits | Total Plate Count ≤ 1000 CFU/g | Yeast & mold ≤ 100 CFU/g, Salmonella negative |
| Solubility | Insoluble in water | Dispersible in oils and fat-soluble matrices |
| Storage Conditions | Room temperature, airtight, dry | Shelf life: 24 months from manufacture date |
| Packaging Options | 1 kg, 5 kg, 25 kg (aluminum foil bags) | Custom packaging available on request |
| Certifications | ISO 9001, ISO 22000, HALAL | Manufacturing facility accredited by applicable standards |
Applicable Scenarios
Cognitive Health Supplements: A supplement brand develops a memory-support formula containing phosphatidylserine 100 mg per serving for adults aged 45+, targeting age-related cognitive decline.Sports Nutrition Products: An athletic nutrition company adds PS to a pre-workout powder to reduce exercise-induced cortisol spikes, supporting recovery and mental focus during training.
Functional Foods & Beverages: A food manufacturer incorporates PS into a breakfast bar or ready-to-drink shake, offering a convenient delivery format for busy professionals who want brain health support without swallowing pills.
Pediatric Formulations: A children's gummy vitamin line includes a lower dosage of phosphatidylserine (50 mg per serving) to support attention, learning, and behavioral balance in school-age children.
Clinical Nutrition Applications: A hospital nutrition supplier includes PS in specialized medical foods designed for elderly patients with mild cognitive impairment, under professional dietary guidance.
Common Frequently Asked Questions (FAQ)
What is the recommended daily dosage of phosphatidylserine?
Clinical studies commonly use 100 mg to 300 mg per day, divided into 1–2 doses. For memory support in healthy adults, 100 mg daily is a typical starting point.
Is Lixing's phosphatidylserine suitable for vegetarian or vegan products?
Yes, the ingredient is derived solely from soy lecithin and contains no animal-derived components. However, the final product's vegan status depends on other ingredients and capsule shells used in formulation.
How does phosphatidylserine compare to other cognitive ingredients like Ginkgo or Bacopa?
Phosphatidylserine works through cellular membrane support, directly influencing neurotransmitter release, while herbs like Ginkgo primarily affect blood circulation. They can be used independently or combined for complementary effects.
Can phosphatidylserine be used in gummies or chewable tablets?
Yes, the powder form is compatible with gummy manufacturing processes. Its slightly bitter taste may require flavor masking, which is a standard formulation practice.
What is the typical lead time for Lixing's phosphatidylserine orders?
For standard 25 kg quantities, the lead time is 7–10 working days. Larger orders or custom packaging may require 3–4 weeks, depending on production scheduling and logistics.
Do you provide free samples for formulation testing?
Yes, Lixing offers complimentary samples of 20–50 g for R&D purposes. Shipping costs may apply depending on the destination country and courier chosen.
Is there any clinical evidence supporting phosphatidylserine for cognitive decline?
A systematic review in the Journal of Clinical Biochemistry and Nutrition (2015) reported that PS supplementation of 300 mg/day for 12 weeks improved memory recall and learning performance in older adults with subjective memory complaints.
Are there any side effects or contraindications for phosphatidylserine?
Phosphatidylserine is generally well-tolerated. Mild gastrointestinal discomfort has been reported in rare cases. Individuals taking blood-thinning medications should consult a physician before use due to potential interactions.
Differentiation Summary
Phosphatidylserine from Lixing distinguishes itself from typical market suppliers through verified production standards, rigorous third-party testing, and comprehensive regulatory documentation. While many suppliers offer similar purity claims, Lixing provides consistent batch quality backed by ISO 9001 and ISO 22000 certifications, combined with flexible R&D support designed to reduce formulation timelines for manufacturers. The ingredient is suited for brands that prioritize clean-label sourcing, evidence-based applications, and reliable international supply—especially those targeting the cognitive health segment with products requiring documented quality assurance for market entry. For businesses seeking a dependable phosphatidylserine powder supplier with transparent processes, Lixing offers a balanced combination of technical capability, compliance readiness, and practical packaging solutions.
