All Your Favorite Brands! › Olaplex No. 7 Bonding Oil Olaplex No. 7 Bonding Oil $30.00 1 oz.Ultra-lightweight oil that adds incredible shine, tames frizz, boosts softness, and protects up to 450 F. Quantity: Add To Cart Added! 1 oz.Ultra-lightweight oil that adds incredible shine, tames frizz, boosts softness, and protects up to 450 F.