Out of frustration, Lock In was created by Trisha Amable, founder of Girlfridayz Limited. I have been using my hairdresser for years to wash & retwist my hair for decades.
 
She always put her own hair moisturiser in my hair before retwisting my hair. My scalp itches every time. I know I have sensitive skin, fragile skin, and I developed my own itchy scalp remover moisturiser. It leaves your hair healthy and relieves dry hair in black people's and locks in the moisture for weeks. Helps soothe an itchy scalp fast