Shine plus calming the frizz after a color treatment is absolutely essential. I (bj) have become obsessed with healthy hair restoration. I add a different treatment before or after color. Time consuming but necessary.
Coppola’s Keratin Complex treatment seems to do a great job with little or no odor. Keratin comes from Australian Sheep hair that is emulsified. Applied to the hair it wraps around cuticle to smooth. Hot 450 degree flat-iron seals in structure to the hair. I love this product.