No lye is a lie.
What is the texture of your natural hair? This is from the old board. I wish I knew who posted this--I feel like a thief!
Calcium hydroxide (the straightening ingredient in no-lye relaxers) has a pH that is as high as or higher than sodium hydroxide (lye) relaxers. But they don’t straighten and smooth the hair as well as lye. This may not be a problem if you have a loose curl pattern. But kinkier hair strands will be dried up from the inside to the outside. Anyone with a natural curl pattern that is tighter than Gloria Reuben's should stay away from ammonium, calcium hydroxide and thioglocylate (sp?) based hair straighteners. Maybe not immediately, but eventually your hair will end up under-processed, dry, dull and hard. Then it will start to break.
Most of the ladies here use Motions, Dudley's, Affirm and Mizani.