Trypsin

How Is IBG Classified?

Trypsin is FDA product code IBG, Class 1, 21 CFR 864.4400.

How Does It Reach the US Market?

It is exempt from premarket notification: the manufacturer registers its establishment and lists the device, and no 510(k) is needed before it is sold in the United States.

What Has Gone Wrong With It?

The FDA has recorded 1 recall under this product code since 2018. None was by a company in China. 1 is Class I, the most serious grade.

A recall is a fact about one product and its maker, not a grade for every manufacturer of the type.