Phosphatidylserine
Why this matters
- № 01Supports brain cell membrane integrity*
- № 02Promotes healthy cognitive aging*
- № 03Supports memory and focus*
PS
A phospholipid that makes up 15% of the brain's fat content. Essential for maintaining the structure and fluidity of brain cell membranes.

PSBotanical illustration
§ 1The molecules
Why this matters
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
§ 2Receipts
“Double-blind, placebo-controlled RCT of 75 healthy young men. Phosphatidylserine (600 mg/day for 10 days) significantly blunted cortisol and ACTH responses to physical stress (cycling) versus placebo (p<0.05), demonstrating its role in attenuating HPA axis activation during exercise-induced stress.”Monteleone et al., Neuroendocrinology, 1992
“RCT of 78 elderly subjects with mild cognitive impairment. Soy-derived phosphatidylserine (100 mg three times daily) for 6 months significantly improved memory recognition, memory recall, executive functions, and mental flexibility versus placebo (all p<0.05).”Kato-Kataoka et al., Journal of Clinical Biochemistry and Nutrition, 2010
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