产品通用描述： Phosphatidylserine Appearance: White or light yellow loose powder Origin: Soybean Specification: 20%, 25%, 40%,50% Assay Method: HPLC Functions: Treat dementia caused by old age and normal memory loss in elderly Increase the cerebral cortex of neurotransmitters’ production Stimulate the synthesis and release of dopamine. Phosphatidylserine and the brain seems to have associated stress response. Extend time of children's attention, improve academic performance Overcome the tensions resulting from mental stress
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