Choline is an essential dietary nutrient that is naturally found in some foods and is used for a wide variety of bodily processes including the synthesis of the neurotransmitter acetylcholine which plays a key role in multiple aspects of cognitive function including learning, memory, and mood.

While many foods contain small amounts of choline, to get enough from dietary sources its necessary to eat choline rich foods such as egg yolks, red meat, nuts and legumes, and seafood.

Recent research has estimated that up to 90% of Americans may not be getting enough choline from dietary sources, so for those who don't eat large amounts of choline rich foods supplementing may be a good choice.

We have the following different choline supplements, each with its own particular benefits:

• Alpha GPC - Our most potent choline supplement, Alpha GPC is one of the most popular nootropic supplements and is often used in stacks where a potent choline supplement is required.
• CDP Choline - Less potent than Alpha GPC, but less likely to cause side effects, CDP Choline is a good middle ground supplement which has also been shown to increase Uridine levels in the brain.
• Phosphatidylcholine - The same form of choline found in many foods, Phosphatidylcholine is the easiest choline supplement for the body to process and is the least likely of all choline supplements to cause side effects. This is also our best value, with one bottle lasting for 210 days.
• Centrophenoxine - While not primarily a choline supplement, Centrophenoxine is often taken to improve memory and cognitive function and has been shown to increase choline levels in the brain.