OUAI Fine Hair Shampoo Refill 5-stars Reviews
I fell in love with this shampoo
I have fine hair, I couldn't find any shampoo that satisfying me.
But finally i found this shampoo, and it changed my life.
Thank you ouai
Great
Great amount of product in the refill pouch. I buy it like this & use 1 bottle, rather than repeatedly buying the smaller bottle. The product itself is great for daily hair washing. 10/10
The perfect shampoo
Last forever because you don't need to use much. Aroma is delightful. Cleans hair without stripping it dry.
Love this brand
I absolutely love ouai. All of their products are amazing. I have thin hair that usually is kind of frizzy with not much body. After using ouai it's no longer frizzy and actually has some body and wave.
Won't Buy Anything Else
This is hands down the best OUAI to keep your hair healthy. The refill pouches are a great way to make sure to never run out. I do wish they offered refillable bottles with a pump.
10/10
Smells fantastic and is easy to refill into the normal bottle! Would recommend if you love the shampoo and want to be sustainable :)
Best shampoo for my hair
Switched to this brand at recommendation of my stylist. The shampoo I had been using was making my hair fall out. I used to be a hair product junky - and I never used anything but high end products - but staying home during Covid broke me and I realized all the problems all the products I was using was causing. The fragrance and other products led to allergic reactions, hair loss, etc. So glad I switched to Ouai! I use only the Fine shampoo and conditioner, the leave-in conditioner, and the hair oil and have only used those for the last 2.5 years. My hair is amazingly healthy, touchable, and smells good. And I love that I can refill the bottle. Still have the first bottle I bought and have been using the refills ever since.
Love the refill option
In a time where plastic use is so heavy it is nice to have a more eco friendly option for a great product.
My first time with OUAI
I'm trying to use as few skin/care/hair products as possible. I decided to try using just shampoo (no mask, no conditioner), and so far I'm really happy with Fine Hair OUAI. I've been using it for a month already, and it's been great.
Amazing shampoo! Consistent use is
Amazing shampoo! Consistent use is this has changed my hair for the better which is why I purchased the refill pouch! The smell is intoxicating i get a ton of compliments any my hair and how it smells hubby love it!
Functional, Tidy, Simple
So far, this is the best shampoo I've found to make my fine hair feel more healthy and robust without residue or heaviness. When my husband began using it as well, I was glad to see these refills available. I feel like the bag is high-quality and no-fuss. After first use it sits upright in my cabinet without needing to be leaned on anything. If either of us punch it over rifling around and forget to right it I'm pretty certain the cap would do its job :) Thanks OUAI!
I LOVE this shampoo
I have never fallen in love with a product like I have this one. The entire brand is my absolute favorite. When I use this shampoo and conditioner people come up and try to get a deeper inhale of me. The scent is my favorite. I tramp about to many different brands of beauty product. I have bought just about everything Ouai makes. It's all fantastic.
Love this!
Love this shampoo! Leave my hair clean, shiny, and with volume. Love that I can buy in bulk and it is such a better deal for cost per oz!
Love this brand!!!
This shampoo works great! Hair feels very clean and styles much better after use. I love that you can purchase in the refill bags and not have to use plastic bottles over and over again.

Technical Data
- Manufactured by OUAI
- Average price : $64