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Phosphatidylserine 51446-62-9 Quotation
Time：2026-11-05The Lixing Phosphatidylserine 250mg Softgels are a cognitive-support supplement for adults experiencing age-related memory decline or daily mental fatigue, providing 250mg of sunflower-derived phosphatidylserine per serving to support attention and memory recall.
Core Benefits
250mg phosphatidylserine per capsule — Delivers a clinically relevant dose for memory, word recall, and focus, without requiring multiple pills per day.Sunflower lecithin source, non-GMO — Avoids common soy allergens and fits clean-label dietary needs while maintaining stable purity.
Third-party tested for purity — Meets USP heavy metal limits (<0.1 ppm lead, <0.5 ppm mercury) and microbe counts <1000 CFU/g; results available on request.
Enteric-coated softgel design — Helps reduce gastrointestinal discomfort and improves digestion stability for sensitive users.
Detailed Specifications
| 参数项 | 参数值 | 补充说明 |
|---|---|---|
| Product Name | Lixing Phosphatidylserine Softgels | 60 softgels per bottle, 30 servings at 2 capsules/day |
| Phosphatidylserine Content | 250mg per capsule | HPLC-verified concentration, 50% total PS bases |
| Source | Non-GMO sunflower lecithin | Contains no soy, no gluten, no artificial colors |
| Recommended Usage | 2 capsules once daily | Best taken with a meal; do not exceed 4 capsules/day |
| Heavy Metals | Lead<0.1 ppm, Arsenic <0.1 ppm | Tested per USP<2030> |
| Microbial Limits | Total bacteria<100 CFU/g, Yeast & mold <20 CFU/g | Third-party lab report number LT-PS-2024-057 |
| Excipients | Sunflower oil, gelatin, glycerin, purified water | No magnesium stearate, no silicon dioxide |
| Shelf Life | 24 months from manufacture date | Store in a cool, dry place away from sunlight |
| Country of Origin | Made in China, exported globally | Certified HACCP and ISO 9001 facility |
Who Should Use It
Adults over 45 with mild memory complaints – Taking Lixing Phosphatidylserine daily may reduce subjective forgetfulness, such as missing appointments or misplacing keys.University students during exam-heavy periods – Two capsules in the morning help maintain sustained attention during long reading sessions.
Professionals with high cognitive load – Software engineers, analysts, or managers can use it to shorten mental fatigue after 8-hour workdays.
Athletes or night-shift workers – Supports recovery speed for reaction time and alertness after irregular sleep schedules.
Common Questions
What is phosphatidylserine used for?
Phosphatidylserine is a phospholipid that supports cell membrane function in the brain. Studies show daily intake of 200-400mg helps with memory, attention, and cognitive resilience in middle-aged and older adults.
Can I take Lixing Phosphatidylserine if I have a soy allergy?
Yes. This product is extracted from sunflower lecithin, not soy, and tested to be allergen-free. People with soy sensitivity can use it without cross-reaction risk.
How long does it take to notice a difference?
Most cognitive supplement trials run for 6-12 weeks. You may feel better focus within 2 weeks, but consistent daily use for 8 weeks is recommended for measurable memory benefits.
Should I take it in the morning or at night?
Morning dosing is generally best because phosphatidylserine can slightly increase alertness in some individuals. Night dosing may interfere with sleep onset for sensitive users.
Can I combine this with fish oil or magnesium?
Yes. Phosphatidylserine works well with omega-3 fish oil for cell membrane integrity and magnesium for neurological recovery. Take each at separate meals to avoid digestive competition.
Is there any risk of side effects?
At 500mg total daily intake, side effects are rare. Very sensitive individuals may feel mild stomach discomfort or drowsiness. Reduce to 250mg/day if this occurs.
How This Product Differs From Others
Many phosphatidylserine supplements on the market use soy-derived lecithin, which excludes soy-allergic consumers and often carries an unpleasant odor. Lixing Phosphatidylserine is built around clean sunflower extraction plus a rigorous third-party testing protocol, making it a practical choice for seniors, students, and high-stress professionals who need consistent purity without allergen concerns. Compared to generic 100mg capsules, the 250mg strength reduces pill count and simplifies long-term adherence. For buyers who require verifiable heavy-metal data and an allergen-free profile, this product provides a measurable advantage over cheaper alternatives.
