Betaine hydrochloride is an efficient, high-quality and economical nutritive additive that attracts and promotes growth. It is widely used in livestock, poultry, aquaculture and various pet animal feeds. Its function is the same as that of betaine.

1. Efficient methyl donor.  Betaine hydrochloride can partially replace methionine and choline chloride, reducing feed costs, its methyl supply efficiency is 1.8 times that of 50% choline chloride and 2.6 times that of D/L-methionine .
2. Participate in fat metabolism and promote protein synthesis. Adding betaine hydrochloride to pig feed can increase the area of the eye muscles, reduce the average thickness of pig back fat, and improve the lean meat rate and carcass quality. Adding to chicken feed can improve broiler carcass quality and breast muscle mass, reduce abdominal muscle deposits, and reduce feed-to-meat ratio.
3. It has food attractant activity. Betaine hydrochloride is a kind of quaternary ammonium alkaloid, which can stimulate the sense of smell and taste of animals, promote animal ingestion, improve the palatability and utilization of bait, increase feed intake and daily weight gain, and it is the main attractant of feed Element. It is very attractive to fish's sense of smell.
4. It has a synergistic effect with anti-coccidial drugs to improve curative effect.　The compatibility of anticoccidial drugs and betaine hydrochloride can buffer changes in ion balance, thereby increasing nutrient absorption rate and promoting poultry growth.
5. Protect vitamins. Betaine hydrochloride does not damage the vitamins in the feed. Betaine hydrochloride in the premix and concentrated feed has a certain protective effect on the stability of vitamin A and vitamin B, and improves the use effect.