Introducing TDZ professional KeraSmooth hair care system, our newest and most smoothing line of hair care products. Enriched with natural Keratin derived from New Zealand wool, this customized line will gently smooth and soften your hair. Made from only the finest quality ingredients, this line is full of natural botanical extracts, essential oils and other essential nutrients. Your hair will be left silky, shiny and stronger. And because this line of naturally-derived products do not contain any harsh detergents, damaging parabens or toxic cocamide DEA, you can rest assured you’ll not only look your best but your hair will smoother and healthier.