L-Glutamic Acid acts as an excitatory neurotransmitter and a precursor for GABA.

L-Glutamine supports irritated tissues in the digestive tract.

Licorice stimulates the immune system, and supports respiratory and women's health.

Linden may support the immune system, healthy sleep and help maintain blood pressure within normal limits.

Lipoic acid is a fat soluble compound made in the body. It is involved in the breakdown of carbohydrates, fats, and proteins.

L-Leucine is an essential amino acid found in dietary sources.

Myrrh can be used to support the health of the throat as well as many other conditions.

Niacin or vitamin B3 is a water soluble white powder and is more resistant to destruction than other complex B vitamins.

Niacinamide is crystal-like and powdery in appearance.