| Product Name |
Phosphatidylserine(PS) |
|---|---|
| CAS No. | 51446-62-9 |
| MF | C42H82NO10P |
| MW | 792.06 |
| Purity | ≥98.0% (HPLC) |
| Appearance | Light yellow to yellow powder |
| Packing | 1kg/bag,25kg/drum |
| Apply |
Cognitive function enhancement, memory support, stress regulation |
phosphatidylserine Powder is a naturally occurring phospholipid and a key component of cell membranes, particularly abundant in brain cells. It plays an essential role in neuronal signaling, cell-to-cell communication, and neurotransmitter function.
Main physiological functions:
Improves short-term memory and cognitive performance
Supports attention and focus
Reduces cortisol levels, helping manage stress
Enhances learning ability in older adults and students
Promotes brain cell repair and regeneration
High purity ≥98% verified by HPLC
Derived from non-GMO soy or sunflower lecithin
Solvent-free extraction process, eco-friendly production
Fully compliant with GMP, ISO, HACCP standards
Stable supply and competitive pricing for bulk orders
| Specification | Qualified Testing Result | Actual Testing Result | Test Method |
|---|---|---|---|
| Part 1. Physical & Chemical Analysis | |||
| Appearance | Light yellow to yellow powder | Complied | Visual |
| Odor | Characteristic | Complied | Organoleptic |
| Assay (HPLC) | ≥98.0% | 98.6% | HPLC |
| Loss on Drying | ≤5.0% | 2.1% | USP <731> |
| Residue on Ignition | ≤0.5% | 0.08% | USP <281> |
| pH | 5.5–7.5 | 6.8 | USP |
| Part 2. Heavy Metal Analysis & Chemical Control | |||
| Total Heavy Metals | ≤10 ppm | Complied | AAS |
| Lead (Pb) | ≤3 ppm | <0.5 ppm | ICP-MS |
| Arsenic (As) | ≤1 ppm | <0.1 ppm | ICP-MS |
| Cadmium (Cd) | ≤1 ppm | <0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
| Part 3. Microbiological Analysis & Control | |||
| Total Plate Count (cfu/g) | ≤1,000 | <100 | USP <61> |
| Yeast & Mold (cfu/g) | ≤100 | <10 | USP <61> |
| E. coli | Negative | Negative | USP <62> |
| Salmonella (per 25 g) | Negative | Negative | USP <62> |
Nutraceuticals – joint health, anti-aging, brain supplements
Pharmaceuticals – chronic pain, fibromyalgia, neuropathic pain adjunct therapy
Sports nutrition – recovery and inflammation control
Functional foods – anti-inflammatory food fortification
Q: What is phosphatidylserine powder?
A: Phosphatidylserine (PS) is a phospholipid, a type of fat that is a fundamental building block for your cell membranes, especially in brain cells. The powder form is a convenient supplement used primarily to support cognitive function and manage stress.
Q: How to take phosphatidylserine powder?
A: Mix one serving (typically 100-300 mg) into a cool, non-acidic beverage like water, juice, or a smoothie. For stress relief, take it with your morning meal. For exercise recovery, take it within 30 minutes after your workout.
Q: How long does it take for phosphatidylserine to lower cortisol?
A: You can expect to notice a calming effect and reduced feelings of stress relatively quickly, often within 1-2 weeks. For significant, measurable reductions in cortisol levels related to exercise or chronic stress, consistent use for 2-3 weeks is typically required.
Q: Can phosphatidylserine cause brain fog?
A: No, it is highly unlikely. Phosphatidylserine is known for doing the opposite—it is used to improve mental clarity and focus. Its primary action is supporting brain cell communication. If brain fog occurs, it is likely unrelated to the PS.
Q: What foods are high in phosphatidylserine?
A: The most concentrated dietary sources are animal-based:
Bovine Brain (highest source, though not commonly consumed)
Organ Meats (like chicken liver)
Atlantic Mackerel
Tuna
Chicken Heart Plant sources like white beans and soy lecithin contain much smaller amounts. Supplementation is the most reliable way to get a clinical dose.
1kg/aluminium foil bag, with two plastic bags inside.
Gross Weight: 1.5kg Size: 18cmxH27cm
25kg/fiber drum, with two plastic bags inside.
Gross Weight: 28kg Size: 42cmxH52cm Volume: 0.0625mg/Drum.
DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA
1. ≤50kg, Express delivery(DHL /FEDEX) recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
We will contact you within 1 working day, please pay attention to the email with the suffix “forrest@oriherb.com”.
