Phosphatidylserine – Direct-Compression Grade

Phosphatidylserine is a phospholipid concentrated in brain cell membranes, produced by enzymatic transphosphatidylation of soy or sunflower lecithin. Offered here as liposomal, phospholipid-complex, microencapsulated, micronized and application-specific grades to improve dispersion, stability and uptake.

Direct-compression grade engineered for flow and compressibility, suitable for tablet manufacture without wet granulation.

GUTINS Phosphatidylserine — direct-compression grade is offered for manufacturers, formulators and brands. Specification: application-grade specification; form / technology: direct-compression grade; diet suitability: Verify carrier.

Product Specifications

Key Benefits

• Supports cognitive function and memory positioning
• Supports stress response and cortisol balance
• Supports focus and mood
• Supports sports recovery
• Non-stimulant brain nutrient

Uses & Applications

Typical applications: Tablets, powders, beverages, gummies.

• Nootropic capsules
• Gaming and focus formulas
• Stress and sleep blends
• Kids' focus chewables
• Sports recovery

How to Use / Dosage

• Typical daily intake: 100-300 mg/day
• Typical use level: 20-80% in capsule/tablet fills; 0.5-3% in foods
• Formulation tip: Blend with standard lubricants (e.g. 0.5–1% magnesium stearate) and compress directly.
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Dispersible in water; soluble in oils and chloroform

Storage & Handling

Store sealed at 15-25 °C, protected from light, heat and moisture; liposomal liquids refrigerated at 2-8 °C and not frozen.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Soy PS has US qualified health claims; in the EU soy-lecithin PS is an authorised novel food. Verify in destination market.

Diet suitability: Verify carrier. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• May enhance anticholinergic/cholinergic drug effects
• May cause GI upset or insomnia at high doses
• Declare soy/sunflower source
• Hygroscopic and oxidation-sensitive

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.