La Relax is an alkaline, organic salt utilized primarily as an ingredient in hair straightening and depilatory systems. When combined with calcium hydroxide in “no-lye” hair relaxers it react to form a less irritating system than sodium hydroxide-based lye systems. It also is used as a buffering agent and a pH adjuster

A) Advantages of “No-Lye” relaxers:
B) As Depilatory Adjuvant Agent :