OI All In One Milk — Reddit Reviews
by Davines
Updated November 7, 2026
Panthenol-and-amodimethicone leave-in for soft, tangle-free lengths; roots can turn oily.
What the community says
A panthenol-and-amodimethicone spray leave-in that adds slip, softness, and heat-styling support to damp lengths. It is a fine-hair subreddit favorite for detangling and softening, though direct spraying can oil roots and the fragrance is noticeable.
What this means for you
What people love
Watch out for
Product details
Product Traits
Hair Type
Where to buy
Real Reddit threads — 26 mentions across 23 threads
Davines OI All In One Milk on Reddit, in one place — 23 threads from r/finehair, r/Haircare and 1 more, summarized.
“very diluted Davines oi milk”
Cautionary
“The Davines is too heavy for me so I water it down by ~75% and use to help detangle.”
Cautionary
“I ordered the Davines Oi all-in-one milk on the scant but glowing reviews from people dealing with frizz and breakage”
Mentioned
“Davines Oi milk and Oi oil for leave-in + heat protection”
Positive
“Now I use Davines OI milk - it's nearly impossible to overdo”
Mentioned
“Nah, I love using K18. But I do use Davines Oi milk after the four minutes. Can't go wrong with both, am I right?”
Positive
“I love Davines Oi Milk, and it smells so good, too.”
Mentioned
“Makes hair so soft and the smell isn’t overpowering.”
Mentioned
