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Home > Food Additives > Nutrition Supplements > O-[{[(2R)-2-(butanoyloxy)-3-(propanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serine for Sale > China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder
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China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder

TDS 2 Inquiries

Unit Price:

$0.9-1/G FOB

Get Latest Price
CAS No.:

51446-62-9

Grade:

Food Grade

Content:

95%

Port:

Shanghai

Brand:

HANDOM CHEM

Packaging:

100g/Bag, 500g/Bag, 1kg/Bag, 10kg/Carton

Price valid (until):

2027-12-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder-Detailed Image 1

    Brief Introduction of Phosphatidylserine:

    Phosphatidylserine, also known as 1,2-Diacyl-sn-glycero-3-phospho-L-serine or L-α-Phosphatidyl-L-serine, abbreviated as PS, is an important phospholipid that is widely present in biological membranes, especially in animal cell membranes. It is one of the important components of brain cell membranes and can improve brain function, help concentrate attention and repair brain damage, especially playing an important regulatory role in the brain's memory and emotional stability.

    Phosphatidylserine can also be extracted from the residue of natural soybean oil extraction.

    The Main Functions of Phosphatidylserine (PS):

    1. Improve Brain Function and Improve Alzheimer's Disease:

    With age, phosphatidylserine and other important brain chemicals will gradually decrease, leading to weakened memory and cognition. Supplementing phosphatidylserine can increase the number of brain spikes, the fluidity of brain cell membranes, and promote glucose metabolism in brain cells, making brain cells more active. Italy, Scandinavia and other European countries widely use phosphatidylserine supplements to treat dementia and memory loss caused by aging.

    2. Helps Repair Brain Damage:

    Phosphatidylserine is one of the main components of brain nerves, it has the function of nourishing and activating the activity of various enzymes in the brain, slowing down the reduction of neurotransmitters, and helping to repair and renew damaged brain cells and remove harmful substances.

    3. Relieve Stress:

    Phosphatidylserine can promote recovery from mental fatigue and balance emotions: Many studies have shown that phosphatidylserine can significantly reduce the level of excessive stress hormones in people with work-related stress, reduce stress, relieve brain fatigue, promote concentration, improve alertness and memory, and relieve negative emotions.

    4. Phosphatidylserine (PS) can improve the language memory ability of normal adults.


    Shop China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder-Detailed Image 2

    Shop China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder-Detailed Image 3


    1. Sensory Indicators:


    Items Specifications Test Methods Inspection Category
    Colour Light yellow Under natural light, take 3-5g of sample, spread it on a plate, observe it with the naked eye, smell it, and taste it. Batch inspection
    Taste, Smell With the unique flavour of the product, nopeculiar smell Batch inspection
    Form Loose powder, granules, no caking Batch inspection
    Impurity No foreign matter visible to normal vision Batch inspection


    2. Physical and Chemical Indicators:


    Items Specifications Test Methods Inspection Category
    Phosphatidylserine(PS) content ≥52% Q/NTLC 0003S-2017 Appendix A Batch inspection
    Water ≤1.2% GB5009.3 Batch inspection
    Peroxide Value ≤10meq/kg

    GB28401-2012 Appendix A.5

    Batch inspection
    Acetone Insoluble Residue ≥95% SN/T0802.2a Batch inspection
    Arsenic (As) ≤0.5mg/kg GB5009.11 Batch inspection
    Lead (Pb) ≤0.4mg/kg GB5009.12 Batch inspection


    3. Microbiological Index:


    Items Specifications Test Methods Inspection Category
    Total plate count ≤1000CFU/g GB 4789.2 Batch inspection
    Coliform group ≤0.92MPN/g GB 4789.3 Batch inspection
    Mould & yeasts ≤50CFU/g GB 4789.15 Batch inspection
    Salmonella/25g Negative GB 4789.4 Batch inspection
    Shigella/25g Negative GB 4789.5 Batch inspection
    Staphylococcus aureus/25g Negative GB 4789.10 (First Method) Batch inspection

    Company Profile

    Dalian Handom Chemicals Co., Ltd. was founded in 2010 and is located in the beautiful coastal city of Dalian, it is an industrial company that has developed from a production enterprise engaged in the research and extraction of marine organisms and their derivatives to a comprehensive health industry company involving dietary supplement raw materials, food raw materials, cosmetic raw materials, agricultural fertilizers, etc.


    Shop China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder-Detailed Image 4

    Laboratory Display

    Dalian Handom Chemicals is a comprehensive high-tech enterprise integrating scientific research, pilot test, commercial production and sales.

    The company is equipped with complete peptide and health product production lines, imported HPLC analysis and preparation equipment, and GMP standard clean laboratories. The company has currently passed ISO9001:2015 quality management system certification.


    Shop China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder-Detailed Image 5

    Team Building

    Shop China Top Quality Nutrition Supplement Phosphatidylserine Soy Extract Powder-Detailed Image 6


    Modes of Transport


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    Shipping & Payment Methods

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    FAQ

    1. How do you ensure product quality?

    We have a strict quality management system, all batches must be tested and meet our standards before entering the warehouse. The purity of all our products is above 99.00%, which has been verified by many American and European customers.


    2. How to place an order with you?

    After confirming the dosage/strength and quantity of the required product with the customer, our business personnel will make a Proforma Invoice or Sales Contract. After the customer confirms and pays for the order, we will arrange shipment for the customer as soon as possible.


    3. What payment methods are there?

    There are Bank Transfer, Wise, Revolut, Tether USD(USDT) and Bitcoin; we can also accept payments in CNY, for example, through Alipay or WeChat.


    4. What shipping methods can we choose?

    Usually express delivery is more suitable, including DHL, FedEx, UPS, etc. For Russia, we also have a dedicated express channel (double customs clearance). We will be responsible for customs clearance in the destination country, and customers are not required to cooperate with customs clearance and pay any tariffs.

    Certificates

    Basic Info
    Product Name:

    O-[{[(2R)-2-(butanoyloxy)-3-(propanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serine

    Other Name:

    1,2-Distearoyl phosphatidyl serine;1,2-Distearoyl-sn-3-glycerophosphoserine;1,2-Distearoyl-sn-glycero-3-phosphatidylserine;Distearoylphosphatidylserine;Phosphatidyl Serine;Phosphatidylserine;Phosphatidylserine(PS);

    CAS No.:

    51446-62-9

    Molecular Formula:

    C13H24NO10P

    InChIKeys:

    TZCPCKNHXULUIY-RGULYWFUSA-N

    Molecular Weight:

    385.304

    Exact Mass:

    385.113770

    UNII:

    394XK0IH40

    NCI Thesaurus Code:

    C68417

    HScode:

    2922491990

    Categories:

    Nutrition Supplements

    Characteristics
    PSA:

    181.49000

    XLogP3:

    0.72

    Appearance:

    Solid

    Density:

    1.4±0.1 g/cm3

    Boiling Point:

    560.3±60.0 °C at 760 mmHg

    Flash Point:

    292.7±32.9 °C

    Refractive Index:

    1.495

    Collision Cross Section:

    284.03 Ų [M-H]- [CCS Type: DT, Method: stepped-field]

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

    Location:

    RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Phosphatidylserine powder

    33 KG Sep 24, 2025
    Brazil

    FOSFATIDILSERINA

    60.00 KG Jul 18, 2023
    Post an enquiry for this product
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