Because of increasing awareness of the potential dangers of sodium hydroxide found in traditional relaxer formulas, many women have begun abandoning them. No-lye relaxers have become increasingly popular. No-lye relaxers are of three main types. One type operates on the same general principle as lye relaxers but uses a slightly weaker alkaline agent, such as potassium hydroxide, lithium hydroxide, or guanidine hydroxide.
Macy's - Salem 85 Rockingham Park Blvd, Salem NH 03079-2900 Phone Number: (603) 890-3800
USMLE World Customer Service Phone Number. Phone Number of USMLE World is 972-887-3296 / 972-887-3295 . United States Medical Licensing Examination abbreviated as USMLE is a professional medical exam sponsored by Federation of State Medical Boards (FSMB) and National Board of Medical Examiners (NBME).