BTMS is bomb.net.com.org it stands for BEHENTRIMONIUM METHOSULFATE! It's found in hair conditioners and it is primary an amazing conditioner on it's own.
BTMS 7550kc is a quaternary ammonium compound. It is non-volatile, high activity, and is substantive to skin and hair. It offers excellent detangling, wet combing, and a soft, powdery skin feel. This product is exceptionally mild, non-irritating, and is safe for leave-on skin care. BTMS 7550kc is recommended for leave-on and rinse-off conditioners, detanglers, hair relaxers, straighteners, hair dyes, creams and lotions, silicone emulsions, and shaving products.