Iles Finishing Serum 500 ml

There is a reason session stylists guard this bottle on set. The Iles Formula Finishing Serum is the protect step in founder Wendy Iles’ three-part ritual: the award-winning, heat-activated serum that photo-shoot and red-carpet hairdressers reach for, the one that turns a blow-dry from flat and tired into something closer to silk. This is the 500 ml bottle, all 16.9 ounces of it, the size for anyone who already knows they never want to run out.

The formula skips silicones and parabens entirely and works through nut oils and silk instead. Tucuma seed butter brings polyphenols and fatty acids to shield and moisturize every hair type. Macadamia oils quiet frizz, tangles and dullness while strengthening at the follicle. Silk extract delivers that expensive-looking luster and, once warmed by the dryer, a shape memory that lets hair move and re-set as you ask it to, day after day, with no stiffness. Panthenol and vitamin B5 pull moisture deep into the strand for elasticity and a full, weightless bounce. A bespoke, allergen-free White Tea Flower perfume finishes it.

Why our stylists reach for it

• Guards against all four daily assaults: heated tools, UV, color fade and humidity
• Never weighs hair down; builds body into fine hair and calms thick, coarse hair
• Heat-activate it into a blow-dry and dry, brittle strands turn silky and luminous
• A favorite of top extension salons as home care, and beautiful on all extension hair
• Silicone-free and paraben-free, with an allergen-free White Tea Flower scent
• Keratin-safe and gentle enough for daily use on color-treated or bleached hair

How to Use

Work evenly through mid-lengths and ends before styling, then blow-dry; the heat activation is where this serum earns its reputation. Smooth a little through dry hair each day to refresh protection and keep frizz quiet. For the complete ritual, pair it with the Iles Formula Shampoo and Conditioner as steps one and two.

If you wear extensions, and so many of our guests do, this is the serum we send home to keep them silky between appointments. Come feel it worked through a fresh blow-out at the Studio Beige atelier in Destin; one pass of warm air and you will understand why the half-liter size exists. It is waiting on our shelf, right here on the Emerald Coast.