L-Isoleucine

Ectoin, known as tetrahydromethylpyrimidine carboxylic acid, is a new type amino acid derivative.  A white powder, soluble in water, glycerol, propylene, glycol and ethanol.

Ergothioneine (ergothioneine, EGT), known as 2-thioimidazole amino acid, is a white crystal, easily soluble in water. It is a natural amino acid derived from plants and can accumulate in animals, acting as an antioxidant.

Glycerin, is a colorless, transparent, odorless, viscous liquid with sweet taste, hygroscopic and non-toxic. Widely used in FDA-approved wound and burn treatment. It is also used as a bacterial medium, as a sweetener in the food industry and as a humectant in pharmaceutical formulations.

A colorless or yellowish clear viscous liquid; Strong hygroscopicity. It serves as a biological precursor of choline, efficiently crossing the blood-brain barrier to directly supply the brain with choline and phosphatidylcholine required for acetylcholine synthesis, thereby elevating cerebral acetylcho...

Arginine, also known as 2-amino-5-guanidine valerate, is one of the 20 basic amino acids synthesized in the liver and a non-essential amino acid (but it doesn't mean it's needed). It is the same basic amino acid as histidine and lysine, and arginine is the most basic.

L-histidine is an organic compound of imidazole amino acids, colorless needle or flake crystals with sweet taste. It is an important component of amino acid infusion and compound amino acid preparations, used in the fields of nutritional fortification, gastric ulcer treatment and biochemical research.

L-leucine, an essential amino acid with the chemical formula C6H13NO2. It is an odorless white shiny hexahedral crystalline or white crystalline powder, with slight bitterness. Slightly soluble in ethanol (0.07%), soluble in dilute hydrochloric acid and alkaline hydroxide and carbonate solutions. Inso...

Lysine acetate, is a white crystalline or crystalline powder, almost odorless and easily soluble in water. It is one of the essential amino acids for the human body, having the nutritional effect of supplementing protein, can be used in medicine to prepare amino acid injections and oral preparations.

L-lysine hydrochloride is a white crystalline or crystalline powder, easily soluble in water with a melting point of 263-264°C. As an essential amino acid for the human body, it is used to treat malnutrition and appetite deficiency caused by lysine deficiency, and is suitable for children's development, re...

Magnesium L-threonate, a degrader of vitamin C formed by the combination of magnesium ions and L-threonate root, can significantly improve the degenerative state of brain cognitive function in patients with mild cognitive impairment and mild to moderate Alzheimer's disease, improve symptoms in ADHD patient...

L-ornithine hydrochloride, a white crystalline powder with no obvious odor, easily soluble in water and insoluble in organic solvents such as ethanol and methanol. It is mainly used in the medical field, including liver cirrhosis treatment, disease recovery assistance and physical enhancement; also used as...

L-phenylalanine is a colorless to white flake crystal or white crystalline powder, with a slight peculiar smell and bitterness. Stable in heat, light, and air. It is one of the essential amino acids for the human body, used as a nutritional fortifier, an ingredient for amino acid infusion and compound...