With the intensification of the current population aging process. Discussions on the topic of delaying aging have become more and more heated, and many young people have joined the discussion. There are also endless ways to delay the signs of aging in the market, and the market for products that imp

What is phosphatidylseriserineWhat is phosphatidylseriserine（PS）?Phosphatidylserine(ps) has been widely used to improve memory,treat senile dementia&ADHD, and improve sports nutrition.King PS offer a wide range of PS deprived from soybean,sunflower seeds and krill oil, with full specifications.Where