Briogeo Hair Cap System

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Briogeo Don't Despair, Repair! Deep Conditioning Hair Cap System

What it does: The two-part weekly treatment fights damage from relaxers, heat, and color with ultrahydrating and reparative argan oil, nourishing algae extract, and moisturizing panthenol.

How to use it: After you shampoo, apply the mask to the bottom half of hair and massage for 30 seconds. Next, put on the cap coated with reparative goodness, sit for 15 to 60 minutes, and rinse.

When you'll see results: One use.

$36; Sephora.com.