Living Proof Full Conditioner. Living Proof Full Conditioner. This detangling conditioner adds softness and shine- without the extra weight -for hair that looks like it's naturally fuller. Lightweight conditioning Gentle detangling. Cruelty-free. Keeps hair cleaner, longer. Formulated without parabens, sulfates, and phthalates. 8 oz. Apply Full Conditioner, spread through hair and rinse.. LPRO-WU3. 03589.