Keratin complex by Coppola Vanilla Beans Deep Conditioner is Free of Sodium Chloride and Free of formaldehyde, A deep conditioning treatement for all hair types, with aromatherapy packed spheres of Vanilla Beans. An innovation in the science of hair nourishment. This deep conditioning treatment with bionutrient spheres of Vanilla Beans provides renewed shine and optimum nourishment, resulting in better hair quality. The Keratin Complex formula offers the same silky result with its high percentage of keratin which is infused into the cuticle. Its all about the natural keratin, says Coppola. We are able to achieve these results without the formaldehyde in the Brazilian product.