Phosphatidylserine 20%
The flexible entry grade for daily nutrition products and powder blend concepts.
- Soy orSunflower
- 20%Target Assay
- Powder(Free Flowing)
- 25 kgDrum
- COA · TDS · SDSAvailable
Phosphatidylserine 20%Soy / Sunflower · PowderProduct Specification
| Product name | Phosphatidylserine 20% |
|---|---|
| Source | Soy or Sunflower |
| Appearance | Fine powder; light to brown yellow |
| Assay (Phosphatidylserine) | ≥ 20% (per supplied English specification) |
| Moisture | Controlled per current specification |
| Peroxide value | Controlled per current specification |
| Heavy metals | Controlled per current specification (Pb, As, Hg, Cd) |
| Microbiology | Controlled per current specification |
| Packaging | 25 kg net per drum (with inner PE bag) |
| Shelf life | 24 months in original packaging |
These are typical specification references. Detailed COA and specifications may vary by batch — please contact us for the current controlled document.
Applications
Phosphatidylserine 20% is used across dietary supplements and functional nutrition products.
Manufacturing & Quality
From raw material control to final powder packing.
Real batch COA data
PS 20% Sunflower COA Sample — batch-specific results including assay, moisture, peroxide value, heavy metals, and microbiology.
| Product | Phosphatidylserine (Sunflower) |
|---|---|
| Product model | PP201 |
| Lot No. | C01520260103 |
| Manufacture / test date | Jan 8, 2026 |
| Report date | Jan 13, 2026 |
| Test basis | QB/T 5821-2023 |
| Phosphatidylserine | 23.7 g/100g; standard >= 20 |
| Moisture | 0.81 g/100g; standard <= 2.0 |
| Peroxide value | 0.65 mmol/kg; standard <= 2.5 |
| Acetone insoluble | 98.2 g/100g; standard >= 95.0 |
| Pb / As / Hg | Not detected |
| Cd | <0.003 mg/kg |
| Salmonella | Not detected |
Sample COA data is batch-specific. Request the current batch COA and specification for your order.
Frequently Asked Questions
What is phosphatidylserine 20% used for?
PS 20% is the flexible entry grade for daily nutrition products, powder blends, and value-focused formulations where a lower target assay fits the serving design. Confirm application fit through your formulation and stability review.
Is PS 20% available from soy and sunflower?
Both source routes are available. Confirm the source for your quotation and request the source statement with the current batch documentation before approval.
What MOQ and packaging apply?
The standard MOQ is 25 kg — one 25 kg net drum with an inner PE bag. Lead times are confirmed with the quotation for your destination market.
Which documents come with PS 20%?
The supplied English specification is available for download on this page. Batch COA samples, the current controlled specification, and certificate files are provided through the sales team.
Let’s Work on Your Next Project
Get the latest PS 20% specification, COA or discuss your requirements with our team.