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Phosphatidylserine Powder Manufacturer Wholesale Price
Time：2026-11-04Phosphatidylserine (PS) is a bulk phospholipid ingredient manufactured by Lixing for supplement brands, formulators, and distributors who need a reliable, high-purity raw material for cognitive health products at wholesale pricing.
Core Selling Points
≥20% PS content (HPLC) – Provides measurable, reproducible active levels for dosage accuracy without needing excess raw material.Non-GMO sunflower lecithin source – Eliminates soy allergen concerns, making the ingredient suitable for a wider consumer base.
Cold-chain extraction process – Preserves phospholipid integrity; batch-to-batch variation ≤2% per COA on every lot.
Wholesale price tiers – Direct factory pricing with MOQ at 25 kg; substantial per-gram cost savings at 50 kg and 100 kg order volumes (request current price list).
Third-party tested – Heavy metals (Pb, As, Cd) and microbial limits comply with USP/EP standards; certificates provided with each shipment.
Detailed Parameter Table
| Parameter | Value | Notes |
|---|---|---|
| Assay (Phosphatidylserine, HPLC) | ≥20.0% | Standardized content, measured per batch |
| Source | Non-GMO sunflower lecithin | Soy-free, allergen-friendly |
| Appearance | Light yellow to off-white powder | No visible foreign matter |
| Bulk Density | 0.45–0.55 g/mL | Suitable for capsule and tablet filling |
| Loss on Drying | ≤3.0% | Moisture content, tested at 105°C/3h |
| Heavy Metals (Pb) | ≤0.5 mg/kg | USP<231>method |
| Arsenic (As) | ≤1.0 mg/kg | ICP-MS analysis |
| Cadmium (Cd) | ≤0.2 mg/kg | ICP-MS analysis |
| Total Plate Count | ≤1000 CFU/g | Aerobic microbial count |
| E. coli / Salmonella | Negative | Tested per USP<62> |
| Shelf Life | 24 months | Stored in sealed, cool, dry conditions |
| Packaging | 25 kg fiber drum with double polyethylene bags | Custom packing available |
Applicable Scenarios
Supplement manufacturers – Use this ingredient as the active base for memory and focus capsules; its consistent assay simplifies label claims.Private label brands – Source directly from factory to create own-brand cognitive support products with competitive unit cost.
Sports nutrition formulators – Add PS to pre-workout or recovery formulas to support reaction time and stress response claims.
Functional food producers – Incorporate into powder mixes or bars where bland taste and fine particle size allow smooth blending.
Distributors and wholesalers – Build inventory with a documented, lot-traceable ingredient that meets regulatory requirements across North America and EU markets.
Common Asked Questions
What is the minimum order quantity for wholesale?
The MOQ is 25 kg per specification. For first-time orders, 10 kg samples can be arranged at a sample fee, credited back against the first bulk purchase.
What is the purity / PS content of your product?
Our standard is ≥20% Phosphatidylserine determined by HPLC, which is the industry reference for cognitive health ingredients. A certificate of analysis is issued per batch.
Is this phosphatidylserine soy-free?
Yes. It is derived from non-GMO sunflower lecithin, so it contains no soy protein residues and is safe for individuals with soy sensitivity.
Do you provide third-party test reports?
Yes. Every production batch includes a COA for assay, heavy metals, microbial counts, and residual solvents. Third-party lab reports are available on request before shipment.
What is the shelf life and recommended storage?
Shelf life is 24 months from production date when stored in sealed original packing below 25°C and away from moisture. Keep container tightly closed after opening.
Can you customize packaging or labeling?
Yes. We offer options like 5 kg aluminum bags, 10 kg boxes, and private label printing on drum labels. Lead time for custom packaging is 10–14 days.
What payment terms are offered for wholesale orders?
Standard terms are 30% deposit, 70% balance before shipment. Net 30 days can be approved for qualified accounts with a credit history of 3+ orders.
Why This Ingredient Stands Apart
Compared to typical soy-derived PS powders that carry allergen labeling and show wider lot variation, this sunflower-based product provides a cleaner allergen profile and tighter batch consistency. Being the direct manufacturer, Lixing eliminates intermediate markups and ensures traceability from raw material to final packaging. This makes it a practical choice for brands that need a dependable supply chain, verified certificates, and cost efficiency when procuring in bulk.
