Phosphatidylserine Powder Bulk – Premium Cognitive Support Ingredient

Shaanxi Nuoyuan Biotech Co., Ltd. offers pharmaceutical-grade Phosphatidylserine Powder Bulk manufactured under ISO9001, Halal, and Kosher certifications. Our PS powder is made from non-GMO soybean lecithin and is in the assay range of 20%-70%, tested by HPLC test on 5 modern analytical equipment. Our 30,000㎡ plant processes 20,000 tonnes yearly, offering a steady supply and dependability from batch to batch. We use enzymatic transphosphatidylation technology to provide low residual solvent profiles (<50ppm), good heat stability to 180°C, and regulated particle size (80 mesh) for capsule, tablet and functional beverage formulations. Ready stock and DDP shipping options ensure rapid delivery to global markets.

What Is Phosphatidylserine Powder Bulk?

The product is a natural phospholipid obtained from soybean lecithin by bioconversion catalysed by enzyme. This light yellow to brown powder is the key element in cognitive health supplements and functional meals.

It is a structural component of neuronal cell membranes enhancing the membrane fluidity and neurotransmitter release. The bulk form enables businesses to develop unique doses of 100mg to 500mg per serving for softgels, pills, powdered drinks and more.

We maintain strict quality control and provide a COA for each batch of our product to ensure consistent bioactivity and meet FDA GRAS status standards.

Phosphatidylserine Powder Bulk

Certificate of Analysis (COA)

Product Name	Phosphatidylserine	Batch number	/
Country of origin	China	Batch quantity	3000kgs

Analysis Item	Specification	Results
Appearance	Light to brown yellow Powder	Conforms
Odor /Taste	Characteristic	Conforms
Impurity	None visible impurity	Conforms
Particle size	100% Pass 80 mesh	Conforms
Assay	≥ 70%	73.1%
Peroxide value(mmol/kg)	≤ 2.5%	0.81%
Acetone insoluble	≥ 95%	98.2%
Loss on Drying	≤ 2.0%	0.77%
Total ash	≤ 5%	0.28%
Lead (Pb)	≤ 1.0ppm	Not Detected
Arsenic (As)	≤ 0.5ppm	Not Detected
Cadmium (Cd)	≤ 1.0ppm	< 0.003 ppm
Mercury (Hg)	≤ 0.1ppm	Not Detected
Total Plate Count	≤ 1000cfu/g	< 10cfu/g
Yeast and Mold	≤ 100cfu/g	< 10cfu/g
Coliforms	≤ 10cfu/g	< 10cfu/g
Salmonella/(25g)	Not Detected	Not Detected
Packing&Storage:	Packed in paper-drums and two plastic-bags inside; W:25kgs, I.D.35×H51cm; Store in a well-closed container away from moisture,light, oxygen.
Shelf life:	24 months under the conditions above and in its original packaging.

Manufacturing Process & Quality Advantages

We generate product via enzymatic transphosphatidylation utilising phospholipase D (PLD). In this green chemistry technique, an ecologically friendly oil-water reaction system is formed using food-grade coconut oil instead of hazardous solvents.

Enzyme activity and conversion rates are enhanced by the reaction of refined soybean lecithin phosphatidylcholine with L-serine in the presence of calcium salts. The product is centrifuged, dried under pressure and purged with nitrogen to avoid oxidation.

15 Years OEM/ODM Experience We can tailor the profile of fatty acid exactly to maximise the bioavailability. Shelf life 24 months when kept below 25°C in low humidity circumstances fortified with natural tocopherols.

Main Applications for High-Value Segments

Nootropics & Cognitive Health Supplements

Phosphatidylserine Powder Bulk is a dominant ingredient in memory and attention formulas. Available in softgel encapsulations in MCT or omega-3 oils. 100-300mg doses are available. Helps with neuroplasticity and capacity for learning. Our low-moisture standard avoids shell cross-linking and assists in preserving product integrity.

Sports Nutrition & Recovery Products

Athletes take the medication to blunt the cortisol surges associated with exercise. Sunflower-based solutions provide clean-label, soy-free, non-GMO choices for post-workout supplements and RTD drinks. Its excellent dispersibility and neutral taste characteristics makes it perfect to use in shake forms.

Functional Foods & Medical Nutrition

Our PS powder enhances milk powders and meal replacements for older cognitive assistance. It can survive pasteurisation temperatures, and according to the stringent standards of medical foods regulations, it remains stable for a long shelf life without rancid off-flavors.

Technical Superiority & Formulation Advantages

The product is lipophilic as usual and suited to oil-based delivery methods, however current Cold Water Dispersible (CWS) grades allow for beverage applications. Our 40-80 mesh particle size permits direct compression tableting when paired with the correct lubricants.

High purity grades (50-70%) are concentrated actives for premium formulations. In flavoured goods the distinctive mild nutty odour is lost and our regulated fatty acid distribution simulates endogenous phospholipids for optimum absorption across the blood brain barrier.

Bulk density is 0.40-0.60g/mL and helps to optimise the fill weight of capsule. Validated HPLC procedures sufficiently resolving the PS peaks from phosphatidylethanolamine (PE) are useful to manufacturers, avoiding assay differences associated with generic testing methodologies.

Certifications & Compliance

ISO9001 Quality Management System

Our whole QMS begins with raw material procurement and continues through to final shipping, providing traceability and continuous improvement at all stages of production.

HALAL Certification

Our product is Halal certified for food and supplement uses in worldwide markets that need compliance with Islamic dietary requirements.

Kosher Certification: STAR-K

Your compositions will gain from wider market access, certain to meet the Jewish dietary laws under close rabbinical supervision.

FDA Registration

Our facility maintains current FDA registration, supporting your regulatory submissions and import compliance requirements.

Packaging Options for Every Order Size

25kg/fiber drum: Primary commercial package with double LDPE liners and nitrogen flushing for maximum oxidation protection
100g food-grade plastic and aluminum foil bag: Test size for formulation development and stability studies
1kg food-grade plastic and aluminum foil bag: Trial orders for small-batch production runs
5kg food-grade plastic and aluminum foil bag: Medium quantities for pilot scale manufacturing
10kg food-grade plastic and aluminum foil bag: Bulk trial orders before full commercial commitment

All packaging is designed to fulfil international shipping requirements with heat sealed closures and moisture barrier protection.

Transportation Methods

Express Shipping (DHL, FedEx, UPS, EMS, USPS) 5-7 days delivery for samples and urgent orders below 100kg

Air Cargo – Fast commercial delivery for purchases above 100kg 7-10 days to major international airports

Sea Cargo: Cost efficient option for container cargoes, 20-35 days depending on port of destination

DDP Air/Sea: Delivery door to door, including all customs processing, so you don’t have to worry about the paperwork.

All shipments are sent with complete paperwork (COA, MSDS, allergies declarations) and meet international phytosanitary criteria.

Warehouse & Shipping

Warehouse & Shipping

Our Teams

Our Teams

Exhibitions

Exhibitions

FAQ

Q: What is the functional difference between soy PS and sunflower PS?

A: Bioactivity is the same but sunflower PS is non-GMO and allergy free, which is better for clean label markets, but soy PS is more cost effective.

Q: How do you prevent oxidation during storage?

A：We use double LDPE liners within fiber drums, nitrogen flushing, and tocopherol fortification. Store below 25°C in low humidity.

Q: Can this powder be used in gummy manufacturing?

A：Yes, but add the product during the cooling stage post-cook to prevent thermal degradation.

Q: Why might HPLC results differ from your COA?

A：PS analysis requires specific columns to separate PS from PE peaks. We provide validated method protocols to ensure accurate testing.

Q: What particle size do you offer, and does it affect tableting?

A：Standard is 40-80 mesh. For direct compression, use grades with added excipients to prevent punch face sticking.

Q: What is your MOQ and lead time?

A：Sample and small trial orders available. Commercial MOQ is 25kg with ready stock for prompt shipment.

Contact Us

Ready to source premium Phosphatidylserine Powder Bulk with reliable quality and fast delivery? Contact us today: sales@nuoyuanbio.com