Est. 1973 Metabolism Support Dietary Supplement Lab Verified Timed Release A Brighter Way Since 1973, we've scoured the globe for the highest quality ingredients, connecting you with the most efficacious supplements that help you live brighter and embrace the moments that matter most. Discussion : Choline is an integral component of all cellular membranes. It is primarily known for supporting fat metabolism.It may also help support healthy brain, cardiovascular and nervous system function. This two-stage, timed-release formula is designed to release half of the choline rapidly and the other half gradually over a period of up to 8 hours, which may help extend the availability of the choline to the body over a longer period of time. Based on in-vitro dissolution tests designed to simulated the digestive process. Individual results may vary.