phosphatidylserine price

Inside the supply chain: brain-friendly soy phospholipids that actually scale If you formulate cognitive support products, you’ve probably priced and tested Phosphatidylserine Soybean Extract Powder 50% Nootropics Herbal Extract Raw Material more than once. Demand is rising across gummies, sachets, and clean-label capsules—yet consistency and real documentation still separate premium suppliers from the pack, to be honest. Why PS 50% is trending now Cognitive wellness is going mainstream. Brands are dialing in science-backed actives at efficacious doses (100–300 mg/day in many finished formulas), pushing for verified assays, non-GMO inputs, and clean extraction. It seems that PS 50% hits a sweet spot: high potency, decent flow, and better stability with proper packaging. Many customers say it plays nicely with L-theanine, citicoline, and DHA—surprisingly versatile. Technical snapshot Phosphatidylserine Soybean Extract Powder 50% Nootropics Herbal Extract Raw Material is derived from soy lecithin (ethanol extraction), manufactured at Building 23B1, No.2 Yuanboyuan St., Zhengding Area of China (Hebei) Pilot Free Trade Zone. Non-GMO, BSE/TSE Free, Non Irradiation, Allergen Free. Parameter Specification (≈/around) Method/Ref Assay (Phosphatidylserine) ≥ 50.0% w/w HPLC-ELSD Source / Used Part Soy lecithin / Fruit (label claim) Traceability docs Extract solvent Ethanol (Class 3) ICH Q3C Heavy metals Pb ≤ 1.0 ppm; Cd ≤ 0.5 ppm; As ≤ 1.0 ppm; Hg ≤ 0.1 ppm USP <232>/<233> Microbiology TAMC ≤ 1×10^4 CFU/g; TYMC ≤ 1×10^3 CFU/g; Pathogens: absent USP <61>/<62> Shelf life 24 months sealed, ≤25°C, dry, nitrogen-flushed, away from light Real-world use may vary Process flow (simplified) Materials: food-grade soy lecithin, ethanol, L-serine (enzymatic step), inert gas. Methods: ethanol extraction → enzymatic transphosphatidylation → low-temp vacuum concentration → membrane filtration → deodorization → spray drying → sieving (40–80 mesh) → nitrogen flush and pack. Testing standards: assay by HPLC; residual solvents per ICH Q3C; elemental impurities per USP /; pesticides per USP ; oxidation (peroxide value) per AOCS. Industries served: dietary supplements, functional foods, RTD sachets, softgels, and gummies. Application scenarios Capsules: 100–150 mg PS/cap, 1–2× daily. Gummies: flavor-masked; watch peroxide/acid values; add antioxidants. Powder sticks: pair with B-vitamins, theanine; humidity control is key. Softgels: common with soy/sunflower carriers for improved dispersion. Vendor landscape (quick reality check) Criteria Finutra (origin) Vendor B (spot) Vendor C (OEM broker) Assay consistency ≈ 50–54% lot-to-lot ≈ 47–52% Varies (rebadged) Docs & certificates COA, SDS, allergen, GMO, Halal/Kosher COA basic On request Lead time Stock or 7–15 days Uncertain Depends on partner Custom options Mesh size, carrier profile, private-label COA Limited Case by case Customization and packaging Options include tighter assay windows, 40–80 mesh, antioxidant systems (mixed tocopherols), and small-batch nitrogen-flushed 1–5 kg foil bags inside fiber drums. I guess the practical win is fewer surprises at scale-up. Field notes (mini case studies) US DTC brand reformulated a memory gummy: switched to Phosphatidylserine Soybean Extract Powder 50% Nootropics Herbal Extract Raw Material , added rosemary extract for stability—returns dropped ≈18% over 2 quarters due to better taste stability. EU private label launched sachets (200 mg PS/day): with nitrogen-packed powder, retained ≥98% assay at 6 months, 25°C/60% RH (in-house ICH-like study). Compliance and testing Typical batch data: residual ethanol ≤ 5000 ppm; peroxide value ≤ 10 meq/kg; acid value ≤ 6 mg KOH/g; allergens: soy derivatives declared; GMO-negative by PCR screen. Labs operate to ISO/IEC 17025. Certifications available on request: Halal, Kosher, HACCP, GMP. References ICH Q3C (R8) Impurities: Guideline for Residual Solvents. USP General Chapters <232> and <233> Elemental Impurities. USP <61>/<62> Microbiological Examination of Nonsterile Products. EFSA Journal 2011;9(6):2292, scientific opinion on phosphatidylserine and cognitive function. AOCS Official Methods Ca 5a-40 (Peroxide Value) and Cd 3d-63 (Acid Value).