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Core Advantages of Soy Phosphatidylserine:

✅ Natural and safe: extracted from non-GMO soybeans, avoiding the potential risks (e.g. mad cow disease) of animal sources (e.g. cow brain), suitable for vegetarians. ✅ High Bioavailability: similar to human cell membrane structure, easy to absorb, can work efficiently in the brain. ✅ Multi-Active Synergy: When combined with Omega-3 (DHA/EPA), Choline, etc., the effect is more significant. ✅ Clinically proven: over 100 studies support its effects on cognition, memory and mood regulation

Core Functions of Phosphatidylserine (PS)：

1️⃣ Enhance Memory Cognition: promotes acetylcholine release, enhances synaptic plasticity, improves short-term memory (Study: 100-300mg/day effective). 2️⃣ Anti-stress and mood regulation: inhibits cortisol, protects hippocampus, balances dopamine/5-HT (200mg/day reduces stress). 3️⃣ Delay brain aging: repair neuronal membranes, reduce beta-amyloid deposition (better with DHA). 4️⃣ Improve Concentration: Optimize prefrontal lobe function, assist ADHD children (PS+Omega-3 reduce hyperactive behavior). 5️⃣ Improve sleep: regulate nocturnal cortisol, reduce awakenings .  

Why Choose Sheerherb for Phosphatidylserine Powder?

• Direct Manufacturer & Cost Efficiency 

  • Content: As a dedicated manufacturer in Xi'an, we control the entire production chain. By cutting out middleman markups, we offer high-purity Phosphatidylserine at direct factory prices, helping you maintain a competitive edge in your local market.

• Professional R&D and Customization 

  • Content: Our R&D team specializes in stabilizing plant-based lipids. We offer Phosphatidylserine in multiple concentrations (20%, 50%, 70%) and sources (Soy-derived or Sunflower-derived). Every batch comes with a detailed COA and third-party lab testing (SGS/Eurofins available).

• Stable Inventory & Rapid Fulfillment

  • Content: We maintain a consistent stock of over 500kg of standard PS powder in our temperature-controlled warehouse. We guarantee dispatch within 48 hours for sample orders and fast lead times for metric ton-scale shipments.