Our Keratin Lightener comes in two variants
Ammonia (O&M Keratin Lightener) and
Ammonia-free (O&M Keratin White Lightener and
O&M Keratin Blue Lightener). Both work to gently
and efficiently lift using their own Keratin amino
acid complex. Keratin's protein structure is similar
to the hair's own structure helping it to rebuild and
protect while the lightener penetrates the hair
shaft. Hair is also able to retain its own natural
moisture content.