OGX Argan Oil Of Morocco Extra Strength Hair Mask. Repair dry, damaged, brittle tresses. This extra powerful formula, infused with argan oil of. morocco and silk proteins, helps to intensely hydrate and lock in moisture to give hair a second chance at silky perfection. Beauty pure and simple. This potent blend, infused with argan oil of morocco and silk proteins, helps to repair even the most severely dry, damaged strands, drenching them with hydration, and helping to strengthen from within. Discover soft, seductive, silky tresses. Not tested on animls. Reduce, reuse, recycle