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OI / All in One Milk OI / All in One Milk 1

OI / All in One Milk

28,583 reviews
This leave-in milk acts as a rinse-free conditioner: It deeply nourishes hair, protects against UV exposure and damaging free radicals, and it keeps frizz at a minimum all day.


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  • Hair Repair
  • Detangling
  • Shine
  • Conditioning
  • Sulfate-Free

How to use it

Spritz from roots to tips on towel-dried hair. Use a comb (as opposed to a brush to avoid breakage) to distribute it throughout your hair, and style as usual. Use it daily or whenever you hair needs a moisture boost.