(300ml, Shampoo) - Thick Shampoo. Fight Frizz and Nourish Dry, Thick Hair with Strengthening Keratin, Marshmallow Root, Shea Butter and Avocado Oil. Free from Parabens, Sulphates and Phthalate...

i didnt see what the fuss is about . it was good okay did the job but i couldnt understand the price.

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Ho i capelli fini e da quando uso questo shampoo non riesco più a farne a meno! me li deterge senza seccarli o appesantirli. Lo adoro! Soffro di dermatite ma questo non mi dà noia.

Super shampoo

Love the scent of this shampoo - waited all year for the black friday deal so I could kinda justify the high price. Still didn't go over well with my husband for a bag of shampoo

Great hydration and softness Has a very relaxing smell My scalp does not feel dry and itchy It is everything it said it is but more Worth the price

I bought the OUAI Medium Shampoo Refill because I needed something gentle enough for color-treated and keratin-treated hair, and it has worked really well for me. It cleans thoroughly without stripping, and leaves my hair feeling soft, smooth, and healthy. The formula has just the right balance—rich enough to nourish my hair, but not heavy or greasy. The scent is light, clean, and really pleasant, and it pairs perfectly with the matching conditioner. One of my favorite things about this refill is how cost-effective it is. You get a much larger amount for the price, and it’s more eco-friendly since it uses far less plastic than buying multiple bottles. If there’s a minor downside, it’s that using too much can feel a little rich, so a smaller amount works best—especially if you have finer hair. But overall, this shampoo has been a great option for maintaining both my color and keratin treatment. Overall: High-quality shampoo, gentle on treated hair, great scent, and a smart buy in the larger refill size. I’ll definitely keep repurchasing.