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If hair oil sounds suspiciously like snake oil to you, we've found the product that will turn you on to the trend: OI/ OIL. It's a hard-working potion that improves your hair for the short- and long-term. First, this lightweight serum instantly tames frizz (thanks to protective silicone), providing the ultimate finishing touch for any hairstyle. To strengthen your mane over time, it comes packed with antioxidant-rich roucou oil that helps prevent hair aging and breakage.
This oil is the perfect oil for softening hair that is thin or fine. I apply about three pumps of this oil after showering - even if I don't shampoo and just rinse my hair with water, and it leaves it moisturized and non oily. Especially in the summertime when getting salt water and chlorinated pool water in my hair. It would easily dry out if I washed it every time. This keeps it perfectly balanced.5
Smells amazing. Left my hair feeling soft, light, and airy. Did not weigh my hair down at all. Love it.5
I have grays coming in that need more attention that my "normal" very fine, very straight hair. Finding something that can moisturize the crazy cat lady greys that are prone to breaking without greasing up the rest of my hair was looking impossible, and then Birchbox sent me this. It's perfect.5
This product is amazing. It smells great and gives my hair a nice texture. I use on the ends of my hair and it takes the frizz away and actually gives my hair body. If you're thinking about giving this a try, I would recommend it.5
This oil is MAGIC! I love that it softens my hair and controls the frizz, but doesn't leave it oily at all! Plus, it smells great! Definitely worth the money!5
I love this oil. It's lightweight enough to use on fine hair without weighing it down. It gives the right amount of shine without looking greasy--just don't overdo it.5
Love the soft scent but I need to use more of this oil to tame my dry frizzy ends than other oil products. Really like the Davines product line of shampoo and conditioners as well.4
This company is my best friend I swear by them- Best oil ever! My 2 feet of long naturally blonde hair lives by this company's products even at this high cost. The shampoo Oi and conditioner then the oil- I feel like a movie star.5
The smell!!!! This product is amazing. A little bit goes a long way, leading to the smoothest hair! I'm obsessed with the way it smells, clean and fancy. It came in one of the special boxes and everything in the box was so elegant but this is my favorite sample in a while! Must have!5
I received the OI shampoo, conditioner, and hair milk as samples a couple months ago - and completely fell in love with the line. I ended up buying this to try, and it's just okay for my hair. I don't notice a huge difference. I do LOVE the smell though.3