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Lixing Phosphatidylserine Purchase price
Time：2026-10-231. Definition
Lixing Phosphatidylserine is a soy-derived nootropic ingredient supplied in bulk powder form for supplement brands and manufacturers seeking a stable, high-purity PS source with full traceability at a transparent purchase price.
2. Core Selling Points
Purity ≥ 98% (HPLC) : Each production batch contains the target active ingredient, allowing precise dosage per capsule (e.g., 100 mg per serving) with zero filler waste, reducing effective unit cost.Transparent tiered pricing : Purchase price structure ranges from 1 kg trial packs to 1,000 kg production batches. Bulk orders (100 kg+) receive a documented price break of 8-12%， enabling accurate cost-per-serve forecasting for budgeting.
100% soy-based extraction : Free from animal-derived TSE/BSE risks and farmed fish allergens. This broadens market access, serving vegan and allergy-safe product lines without additional certification fees.
Complete documentation package : Each shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and residual solvent report. This eliminates procurement delays caused by failed supplier audits.
Consistent particle size (80 mesh, ≤180 µm) : Uniform powder flow prevents clogging in high-speed capsule filling machines, reducing manufacturing downtime and labor costs.
3. Detailed Parameter Table
| Parameter Item | Parameter Value | Supplementary Notes |
|---|---|---|
| Chemical Name | L-α-Phosphatidylserine (PS) | Derived from soybean lecithin via enzymatic conversion |
| Assay (Purity) | ≥ 98.0% (HPLC) | Matches USP/EP reference standards |
| Appearance | White to off-white powder | No visible agglomerates |
| Particle Size | 80 mesh (≤180 µm) | Suitable for direct compression |
| Bulk Density | 0.35 – 0.45 g/mL | Tarred density per batch |
| Loss on Drying | ≤ 3.0% | Moisture content per 105°C test |
| Heavy Metals | ≤ 10 ppm (Pb, As, Cd, Hg) | ICP-MS analysis per USP<231> |
| Total Aerobic Count | ≤ 1,000 CFU/g | Microbial limit test |
| Packing | 1 kg / 5 kg / 25 kg foil bag | Sealed with nitrogen flushing |
| Storage | Sealed, cool, dry place (2–8°C) | Shelf life is 24 months |
| Reference Price | USD 35 – 60 / kg (bulk ≥ 100 kg) | See Section 5 for pricing logic |
4. Applicable Scenarios
Cognitive health supplement brands : Formulators developing memory-support capsules (100 mg/day dose) purchase ≥98% purity PS to ensure clinical dose accuracy with fewer excipients required.Functional food & beverage R&D teams : Manufacturers adding PS to powdered milk or sports drinks rely on the 80-mesh particle size to dissolve uniformly in aqueous systems without clumping.
Contract manufacturing organizations (CMOs) : Production lines producing private-label nootropic blends use Lixing PS to simplify inventory management, thanks to consistent batch-to-batch appearance and flow characteristics.
Cross-border e-commerce sellers : DTC brands targeting the US and EU markets trust the complete COA/MSDS documents for Amazon FDA registration and EU Novel Food compliance submissions.
Sports nutrition brands : Companies creating "focus during training" pre-workout formulas pair PS with caffeine, utilizing the low heavy-metal profile to pass third-party athlete-testing standards (e.g., NSF Certified for Sport).
5. Common Questions (FAQ)
What is the current purchase price for bulk Phosphatidylserine?The market benchmark price is USD 35–60/kg for 100 kg orders of ≥98% purity. Prices below USD 30/kg typically indicate lower assay (≤95%) or soy lecithin contamination.
How does the price change with order volume?
Tiered pricing applies: 1–10 kg is USD 65–85/kg, 10–100 kg is USD 45–65/kg, and 100 kg+ reaches USD 35–60/kg. Shipping costs are quoted separately based on the destination port.
Is higher purity (≥98%) justified when a cheaper product claims 95%?
Yes. To deliver 100 mg of active PS, a 95% product requires 105.3 mg of powder, adding filler and cost. At scale, a 3% purity difference can shift your total annual bill by 5–10% in favor of higher-grade input.
Does soy-derived PS cost more than animal-brain derived PS?
No. Soy-derived PS costs 20–30% less due to simpler enzymatic processes and global soybean availability. Animal-brain versions face regulatory bans, making soy the standard for mainstream market access.
What is the lead time for a custom white-label PS order?
Standard production takes 10–15 days after quote confirmation; custom logo printing for 25 kg drums adds 3–5 days. Express shipping (DHL/FedEx) typically takes 5–7 days to deliver to US/EU warehouses.
How are shipping costs calculated for a 500 kg order?
Shipping is based on volumetric weight. 500 kg of PS in 20–25 kg drums occupies roughly 1.2 cubic meters, costing USD 300–600 via sea freight or USD 1,500+ via air freight. We recommend ocean freight for orders above 300 kg.
Which certificates come with the standard shipment?
Each batch includes a COA (purity, heavy metals, moisture), a MSDS, a BSE-free declaration for soy origin, and a Halal certificate from an accredited body, enabling smooth customs clearance for most regions.
6. Differentiation Summary
Unlike suppliers offering animal-brain or synthetic PS variants, Lixing provides a purely plant-based, allergen-free alternative with a stable ISO-grade quality system and pricing that is 15–20% more competitive than imported Japanese brands at the same purity level (≥98%). While generic Chinese supply sources may match the base price, they frequently lack full heavy-metal ICP-MS data and unsealed packaging that accelerates moisture absorption. Use Lixing if your procurement team prioritizes fixed contract pricing for 12-month supply agreements, low supply-chain risk via domestic soybean manufacturing, and complete legal dossier support for market submissions. It is the optimal volume-oriented choice for mid-to-large-scale nutraceutical producers rather than smaller traders seeking spot deals on fluctuating low-grade inventory.
