Biolage R.A.W. Nourish Shampoo with quinoa husk and honey feeds dry, dull hair for healthy-looking, softer locks. -77% natural-origin, 99% biodegradable. No silicones, parabens or artifical colorants. Q: What is natural-origin? A: We consider an ingredient to be of natural origin if it is unchanged from its natural state or has undergone processing yet still retains greater than 50% of its molecular structure from the original plant or mineral source. To use: Apply to wet hair with a massaging motion. Follow with Nourish Conditioner. In case of contact with eyes, rinse them immediately.