K18 Hair K18 Molecular Repair Hair Oil, Weightless Oil for Stronger, Healthier Hair, Suitable For All Hair Types Product description Can I use the Molecular Repair Hair Oil instead of the mask? Does the Molecular Repair Hair Oil provide heat protection? Will the Molecular Repair Hair Oil leave buildup or weigh down my hair? Will the mask block the Molecular Repair Hair Oil from penetrating? Can I mix the oil and mask together? Shop the K18 Collection Molecular Repair Oil Buying Options Molecular Repair Mask Buying Options Damage Shield Conditioner Buying Options Detox Shampoo Buying Options Damage Shield Shampoo Buying Options AirWash Dry Shampoo Buying Options AstroLift Volume Spray Buying Options Customer Reviews 4.3 out of 5 stars 2,708 4.3 out of 5 stars 29,081 4.5 out of 5 stars 1,482 4.6 out of 5 stars 2,279 4.5 out of 5 stars 1,426 4.4 out of 5 stars 1,392 4.4 out of 5 stars 553 Molecular Repair ✔ ✔ ✘ ✘ ✘ ✘ ✔ Maintenance Routine ✘ ✘ ✔ ✘ ✔ ✔ ✔ Treatment Routine ✔ ✔ ✘ ✔ ✘ ✘ ✘ Used By Professionals ✔ ✔ ✔ ✔ ✔ ✔ ✔ At Home Use ✔ ✔ ✔ ✔ ✔ ✔ ✔ Highlights Reverses frizz-causing damage: works at the molecular level to repair damaged hair, which is more susceptible to frizz Reduces frizz + flyaways: natural oils work on the surface of the hair to smooth the cuticle + soften without weighing hair down Enhances shine + color vibrancy: nourished, moisturized hair reflects higher shine and boosts color dimension To prevent further frizz-causing damage up to 450°f (232°c) Strengthening, smoothing hair oil works on two levels of the hair fiber to fight frizz. Product Details Brand: K18 Hair Category: Hair Treatment Oils Department: Beauty & Personal Care / Hair Care / Hair Treatment Oils Customer rating: 4.3/5 from 2708 reviews Buyer demand: 300+ bought Availability: This item cannot be shipped to your selected delivery location. Please choose a different delivery location. Prime eligible: No Source ASIN: B0BYT7QCFB