Threonine

Also known as: L-Threonine

L-threonine is an amino acid that helps in the production of collagen and other proteins, which are essential to skin health. It’s a building block for cells and it is also needed for healthy hair, nails, cartilage, tendons and muscles. L-Threonine is not only important for your appearance but it can help you maintain a healthy weight as well. In fact L-Threonine has been shown to suppress appetite by increasing levels of tryptophan in the brain.