What it is: An intense, repairing three-piece collection that prevents breakage by up to 96% and lets hair live up to 13 times longer. What it does: This trio of products undoes and prevents future damage to ensure your hair will be stronger, longer, and invincible. Perfect for processed, overheated, and stressed, brittle hair, Monoi Repairing is truly the gold standard of hair repair. This set contains: 2 oz Repairing Hair Mask. 2 oz Repairing Sulfate-free Shampoo. 2 oz Repairing Conditioner.