What is the best for form of Phosphatidylserine i searching around and found this:
Phosphatidylserine supplements were derived from the brain cells of cows. Because of concerns about mad cow disease, however, most manufacturers now produce phosphatidylserine supplements from soy or cabbage derivatives. Early studies, though promising, were based on cow-derived supplements. It's not known if plant-based phosphatidylserine supplements offer any benefits.
and later i found this product seems to be good?
Serving Size: 2 capsules (1000 mg)
Servings per Container: 30
Amount per Serving:
Phosphatidylserine: 200 mg
Peptide: 800 mg
Medical-grade phosphatidylserine extract with glutamine peptide. Other Ingredients: gelatin, magnesium stearate.
Take 2-4 capsules on workout days. And during dieting 1 capsule on non-workout days before bedtime. Recommended use: For all high-intensity bodybuilders.
i looking for by pp (expensive) or maybe this CortBlocby MuscleLink