Casamine® OTB

Casamine® OTB (orthotolylbiguanide)

A very effective anti-oxidant for soaps, inhibiting rancidity and discolouration without having any adverse effect on odour or appearance of the finished product.

Usage Levels

Casamine® OTB is recommended for use at very low concentrations of 0.04 – 0.1%, so the additional overall cost of the soap is extremely low.