KOOK Pre-Swim Hair Mask

Product Insights & Style Tips

The KOOK Pre-Swim Hair Mask feels like summer bottled—the kind of beach ritual that makes salty air and sun-soaked skin less of a gamble for your mane. This creamy, antioxidant-rich formula is noticeably weighty without feeling greasy, leaving behind a subtle waxy barrier that hugs each strand and seals moisture in. Infused with a soft jasmine scent, it transports you somewhere between the Côte d’Azur and an underground Bondi pool party, giving your hair a sensorial, just-out-of-the-shower freshness even after hours in the water.

It’s meant to be left in, layering over your natural texture for eight hours of protection whether you’re wading, diving, or posted up poolside. The water-resistant finish doesn’t just sit on top; it moves with your hair, resisting washout from waves or chlorine, and helps ward off roughness, dryness, and color fade without weighing things down. The compact tube packs easily into a beach bag, offering a quick re-up between dips or under a silk scarf for street-to-sea transitions. On the body, it feels like insurance—an invisible slip that lets you stretch summer’s best moments without the hair hangover.

KOOK, founded by divers with an eye for oceanic ritual, signals a trend towards smart, poolside beauty that goes beyond basic SPF. As the wave of beauty-skincare hybrids gains traction, their Pre-Swim Hair Mask taps straight into the cool-girl kit: understated, effective, sweetly scented, and made to keep color-treated and natural hair looking like it’s never seen an off day—even when you’re living in your swimsuit.