Davines OI All In One Milk leave-in milky spray, 4.56 fl oz — detangles, controls frizz & adds shine

This multitasking leave-in treatment uses roucou oil, rich in beta-carotene and antioxidants, to hydrate, add shine, and smooth hair without weighing it down. The milky texture absorbs quickly and leaves a soft, non-sticky finish that works on straight, wavy, and curly textures. Packaged in an elegant 4.56 fl oz bottle made in Italy, the formula is designed for everyday use before styling or on-the-go touch-ups.

How does this product make hair easier to style?

OI All In One Milk creates a smoother surface on the hair fiber so combs and brushes glide through with less tugging. It reduces knots and minimizes flyaways, so styling is faster and more predictable whether you're blow-drying or air-drying.

• Light milky spray that detangles damp or dry hair
• Leaves hair soft for easier blow-drying and shaping
• Controls frizz and flyaways for cleaner-looking styles
• Quick-absorbing finish prevents sticky buildup

Will it protect my hair from heat tools?

The formula helps shield hair during heat styling by smoothing the strand and creating a uniform surface that reduces uneven heat exposure. While it supports safer styling, pair it with a dedicated heat protectant if you use very high temperatures regularly.

• Improves heat styling outcomes when used before blow-drying
• Works as part of a heat-care routine alongside thermal protectants
• Helps prevent frizz that can worsen with heat damage

How does roucou oil benefit my hair in this spray?

Roucou oil, a key ingredient, brings natural antioxidants and carotenoids that help enhance shine and the visual health of the hair fiber. The oil is delivered in a lightweight emulsion so it nourishes without heavy residue, preserving natural movement and definition.

• Antioxidant-rich roucou oil supports hair luminosity
• Provides lightweight nourishment and softness
• Helps maintain defined curls and smooth waves without stiffness

How should I use the OI All In One Milk for best results?

Apply to towel-dried hair to detangle and prep for heat styling, or mist lightly on dry hair to tame frizz and refresh shape. Use a few pumps and distribute evenly through mid-lengths to ends; add more only if hair is very dry.

• Spray on damp hair before combing or blow-drying
• Use on dry hair for quick frizz control and added shine
• Combine with OI Shampoo and Conditioner for a coordinated routine

Who is this product for? Davines OI All In One Milk is suited to anyone seeking a no-fuss, multi-benefit leave-in: busy people who want faster styling, curly or wavy hair needing definition without crunch, and anyone who prefers a light, fragrant finish rather than heavy oils. It complements both minimal and ritualized hair routines and is a compact, portable option for touch-ups while traveling or between washes.

Ingredients

Water, cetearyl alcohol, fragrance, behentrimonium chloride, benzyl alcohol, tocopherol, cetylalcohol, amodimethicone, cetrimonium chloride, amodimethicone/silsesquioxane copolymer, sodium benzoate, trideceth-5, citric acid, glycerin, trideceth-12, cyclopentasiloxane, citronellol, geraniol, phenoxyethanol, helianthus annus (sunflower) seed oil, linalool, alpha-isomethylionone, limonene, bixa orellana seed extract.