Phosphatidyl Serine

Phosphatidyl Serine and 6 near-identical products are sold under 5 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Phosphatidyl Serine	Douglas Laboratories
Smart PS Phosphatidylserine	Vinco
Triple Lecithin 1200 mg	GNC
Triple Lecithin 1200 mg	GNC
Triple Lecithin 1200 mg	GNC
Phosphatidyl Choline In Lecithin 420 mg	Source Naturals
Lecithin	Pure Naturals