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Phosphatidylserine (PS – Phosphatidyl Serine) is a phospholipid and a component of the cell membrane. It plays a key role in cell cycle signaling, specifically in relationship to apoptosis.
Studies have provided evidence that PS may increase attention, improve memory and processing speed, and support overall cognitive health. Improvements were most pronounced in those who were fatigued and it may slow overall age-related cognitive decline.
As a supplement for cognitive health, take two 150 mg capsules per day with food.
Consult your physician before taking this product. Do not take this product if you are pregnant, nursing, taking any other medications.
Phosphatidylserine is generally well tolerated at recommended doses and adverse side effects are rare. Possible side effects include insomnia and upset stomach, and are more likely at doses exceeding 300 mg per day.
* These reviews are the experiences of the individual customers that submitted them, results may differ from person to person.
Unfortunately we can't accept credit card payments from non-US credit cards through doublewoodsupplements.com, but we've been working hard to make our products available in Canada and have a few options for Canadians to order.
Many of our products are available to purchase on Amazon.ca, and are currently warehoused in Canada. If the products you're looking for are on Amazon.ca, this will be the easiest and quickest way to order.
Send us an email at firstname.lastname@example.org with what you'd like to order, and we will send over an invoice from another of our websites that can take international credit card payments. Once the invoice is paid we will ship out your order promptly.