L-Citrulline 100 g (3.5 oz) ZServings_150 L-theanine is found in green

L-theanine is found in green tea (Camellia sinensis) and has been shown to support the production of alpha-wave activity in the brain

Provides essential fatty acids

Doctor's Best High Potency Serrapeptase is formulated with Serrateric

which are essential amino acids that the body cannot synthesize on its own and must be obtained from dietary sources

L-Tryptophan is an essential amino acid (protein building block) in human nutrition that helps promote healthy sleep

L-Citrulline 100 g (3.5 oz) ZServings_150 L-theanine is found in greenInnovative Nutrition Hypoallergenic Dietary Supplement L citrulline, like L arginine and L ornithine, is involved in the metabolism of ammonia waste in the urea cycle, and in the vasodilation pathways. Carbamoyl phosphate is converted to citrulline in the ornithine carbamoyltransferase reaction, and when endogenous supplies of ornithine carbamoyltransferase are insufficient, supplemental L citrulline may be useful. Free form amino acid, high purity,