Rusk Thermal Serum with Argan Oil 4.2 Oz (Pack of 2)

Rusk Designer Collection Thermal Serum with Argan Oil is a highly concentrated, alcohol-free serum that delivers instant thermal protection powered by pure Argan Oil, instantly smoothing and sealing the hair's cuticle to eliminate dryness and frizziness. The formula relies on a trio of silicone actives — Cyclopentasiloxane and Dimethiconol to create a smooth, conditioned surface and reduce visible frizz, alongside Amodimethicone for targeted frizz management — while Argania Spinosa Kernel Oil (Argan Oil) works as a rich emollient to deliver a soft, moisturized feel to every strand. Ethylhexyl Methoxycinnamate functions as a UV filter, offering protection from sun-induced hair damage, and Caprylic/Capric Triglyceride together with marine-derived plant extracts Crithmum Maritimum and Laminaria Digitata serve as conditioning agents to further enhance smoothness and overall hair health. This versatile serum can be used on both wet and dry hair, effectively reducing frizz and enhancing shine for a polished, sleek look. Lightweight with no greasy residue, it works for all hair types and provides instant thermal protection against the daily stress of heat styling appliances. The serum is fully compatible with color-treated or chemically treated hair, making it an ideal protective and finishing treatment for those with processed strands. The result is visibly silkier, softer hair with a high-gloss, salon-quality finish — and this pack of 2 means you never run out of your daily styling essential. How to Use Apply 2 to 6 drops to damp or dry hair before using any heat styling appliance and style as desired; on wet hair, work a small amount through the hair and blow-dry. On dry hair, use as a finishing tool and apply a small amount through the hair for instant smoothness and shine. For best results, start with your favorite RUSK shampoo and conditioner before applying the serum.