α-Pyrrolidinone Manufacturers

Hyaluronic Acid(HA) have cosmetic grade,food grade and pharm grade,injection grade,eye drops grade.

Gallic acid is a trihydroxybenzoic acid found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.
H&Z® Gallic acid from China factory is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolysable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins respectively.

China H&Z® L-Arginine Hydrochloride is one of the 20 amino acids that build up protein. L-arginine is one of the non-essential amino acids, meaning it can be synthesised in the body.L-arginine HCL is a precursor of nitric oxide and other metabolites. It is an important component of collagen, enzymes and hormones, skin and connective tissues. L-arginine plays important roles in the synthesis of various protein molecules; creatine and insulin being the most easily recognised. It may have antioxidant property and reduces accumulation of compounds such as ammonia and plasma lactate, by-products of physical exercise. It also inhibits platelet aggregation and has also been known to decrease blood pressure.

H&Z Industry is a professional Cetylpyridinium Chloride CAS:123-03-5 manufacturer and supplier in China. We have produced Cetylpyridinium Chloride CAS:123-03-5 for over many years, looking forward to reaching a long-term cooperative relationship with you.

Cetane lmprover 2-Ethylhexyl nitrate Isooctyl nitrate CAS NO:27247-96-7

China H&Z® Glycyrrhizic acid is a flavorant and foaming agent derived from the separation of flavonoids found in the whole licorice extract from the licorice root glycyrrhiza glabra. It is 50–100 times as sweet as sugar, is soluble in water, and has a licorice taste. It has good heat stability but prolonged heating can result in some degradation. It is stable within ph 4–9; below ph 4 there could be precipitation.