K18
K18 | Molecular repair hair oil
K18 | Molecular repair hair oil
This strengthening and smoothing hair oil targets frizz on both the surface and deep within the hair fiber. The K18PEPTIDE™ works at the innermost layer to repair and reverse damage that leads to frizz, while a blend of natural oils—like avocado, sunflower, hemisqualane, and squalane—nourish and smooth the outer layer. Together, they help control flyaways, boost color vibrancy, enhance shine, and provide heat protection up to 450°F (232°C). Clinically proven results include 24-hour frizz control, a 104% increase in shine, and a 78% reduction in split ends. This lightweight oil leaves hair healthier, smoother, and visibly transformed.
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Ingredients
Ingredients
Caprylyl Caprylate/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool.
A luxury brand collection of shampoos, conditioners, styling products and treatments curated for you by YRK Chicago Salon stylists.
Benefits
Benefits
This silicone-free oil fights frizz differently by addressing the damage that causes frizz long-term and immediately smoothing frizz + flyaways.
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.
Delivers heat protection: to prevent further frizz-causing damage up to 450°F (232°C).
A luxury brand collection of shampoos, conditioners, styling products and treatments curated for you by YRK Chicago Salon stylists.








