Many sleep supplements exist, but not all may be effective or safe. Many people have tried L-theanine for sleep. L-theanine influences neurotransmitters that encourage relaxation and sleepiness.

Sleep and Recover combines calming botanicals and nutrients to support relaxation and prepare your body for a great sleep.

Having a hard time falling and staying asleep at night? Learn more about this magnesium-enriched supplement — details!

L-theanine is an amino acid found in tea. Although L-theanine is associated with several health benefits, no research confirms if it is effective in treating bipolar disorder. L-theanine is a ...

Theanine is an amino acid found in tea and some mushrooms. It comes in two forms: L-theanine and D-theanine. L-theanine is the most common form. Theanine is similar to glutamate, a naturally ...