Is the fine hair shampoo vegan?

No it will not fade your color.

What does it smell like?

One of the best smelling shampoos I’ve ever used! Light but still clean and a little floral? The perfect amount of scent.

Does the thick shampoo add volume?

This is for people with Thick hair! It does Not help to achieve thick hair. It helps to calm the frizz, moisturizes and makes it shiny and sleek and a lovely rose scent. Do not buy if you want to thickening your hair! This is not for fine/thin or thinning hair. It makes most people with fine/thin or thinning hair overwhelmed by the scent and the amount of conditioning. Usually leaving the hair feeling oily, weighed down and leaving them overwhelmed by the strong scent. I have not tried the fine hair shampoo but I can not recommend using this if your hair isn’t Thick! It works magic on my horse main (I’m Italian) and I have high end, low end and in between and this has given me the best results.

Can this be used on super fine hair?

Yes, my hair is super fine and curly and I love the shampoo. Just don't like the container opening. Difficult to open due to my arthritis

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OUAI Fine Hair Shampoo - Biotin Thickening Shampoo for Flat, Thin Hair - Volumizing & Strengthening Keratin & Chia Seed Oil for Women & Men - Lightweight, Color-Safe, Sulfate Free, 10 Oz

OUAI Fine Hair Shampoo - Biotin Thickening Shampoo for Flat, Thin Hair - Volumizing & Strengthening Keratin & Chia Seed Oil for Women & Men - Lightweight, Color-Safe, Sulfate Free, 10 Oz

Product ID: 187429774

Details

Age Range (Description)
Adult
Brand
OUAI
Hair Type
Fine
Item Form
Liquid
Scent
Mercer Street

⚡Keratin strengthens strands

🌿Biotin & Chia Seed Oil boost

💧Lightweight formula

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C$3222

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In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💥 Elevate your fine hair game—volume and strength that won’t quit!

BOUNCE BACK WITH EVERY WASH - Volumizing shampoo that lifts fine, flat hair without weighing it down.
LAYER UP FOR MAXIMUM IMPACT - Pair with OUAI Fine Conditioner and Thickening Spray for unstoppable volume and texture.
POWER TRIO FOR STRONGER HAIR - Biotin reduces breakage, keratin smooths, and chia seed oil thickens for lasting strength.
CLEAN BEAUTY ZERO COMPROMISE - Sulfate, paraben, phthalate, and gluten-free formula safe for color and chemically treated hair.
SIGNATURE MERCER STREET SCENT - Elevate your routine with fresh Italian lemon, iris, and white musk notes.

OUAI Fine Hair Shampoo is a sulfate-free, color-safe volumizing shampoo infused with biotin, hydrolyzed keratin, and chia seed oil. Designed specifically for fine, thin hair, it delivers lightweight bounce, reduces breakage, and strengthens strands while leaving a fresh Mercer Street fragrance. Perfect for both men and women seeking fuller, healthier hair without harsh chemicals.

Specifications

ASIN	B084BW599K
ASIN	B084BW599K
Active Ingredients	Biotin, Chia Seed Oil, Hydrolyzed Keratin
Age Range Description	Adult
Best Sellers Rank	#2,229 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #66 in Hair Shampoo
Brand Name	OUAI
Customer Reviews	4.5 4.5 out of 5 stars (3,800)
Hair Type	Fine
Is Discontinued By Manufacturer	No
Item Dimensions	2.5 x 2.5 x 5.5 inches
Item Form	Liquid
Item Weight	0.79 Pounds
Item model number	2532
Liquid Volume	10 Fluid Ounces
Manufacturer	Ouai
Manufacturer	Ouai
Manufacturer Part Number	2532
Material Type Free	Gluten Free, Paraben Free, Phthalate Free, SLS Free, Sodium Laureth Sulfate Free
Model Number	2532
Number of Items	1
Other Special Features of the Product	Not Tested On Animals
Product Benefits	Volumizing
Product Dimensions	2.5 x 2.5 x 5.5 inches; 12.64 ounces
Recommended Uses For Product	Split Hair
Scent Name	Mercer Street
Suitable Hair Color	All Hair Colors
UPC	815402021269
UPC	815402021269
Unit Count	10 Fluid Ounces

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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