In fact, choline chloride was first used in animal feed and has the function of promoting laying hens to lay eggs, so it is also called egg increaser; It is the most widely used choline supplement in the feed industry.

From the perspective of physiology, the human body needs choline chloride to maintain normal brain function, which can be used for the treatment of Alzheimer's disease; In terms of skin care, this ingredient is mainly used as a moisturizer, sometimes for treatment of premenopausal women, to keep the mucous membrane moist.

It plays a secondary role in the cosmetics industry and is mainly used in washing products, such as shower gel, facial cleanser, soap and hair loss treatment products.