PH 39 (COSMETICS): 1 Chemical used to straighten hair; less damaging to the scalp; less smelly;

Make follicles more PERMEABLE and BREAKS DISULFIDE BOND

2) Mechanically STABLE CROSS-LINKAGES

3 A bond created when DISULFIDE BONDS are broken by HYDROXIDE CHEMICAL RELAXERS

Question

1 Chemical used to straighten hair; less damaging to the scalp; less smelly;

Make follicles more PERMEABLE and BREAKS DISULFIDE BOND

2) Mechanically STABLE CROSS-LINKAGES

3 A bond created when DISULFIDE BONDS are broken by HYDROXIDE CHEMICAL RELAXERS

LEIGHTON DWIGHT OBILLOS · Accepted Answer

1 Ammonium thioglycolate

2 Lanthionine & Lysinoalanine

3 Lanthionine

1 Chemical used to straighten hair; less damaging to the scalp; less smelly; Make follicles more PERMEABLE and BREAKS DISULFIDE BOND 2) Mechanically STABLE CROSS-LINKAGES 3 A bond created when DISULFIDE BONDS are broken by HYDROXIDE CHEMICAL RELAXERS