Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
9 Best shampoo to straighten hairs of 2026
Save up to 24% off
1
MATRIXMatrix Mega Sleek Shampoo - Anti-Frizz Moisturizing Shampoo, Smoothing and Detangling, For Dry & Damaged Hair, Salon Professional Formula, With Shea Butter, Vegan, 10.1 FL Oz
9.9Exceptional
Our Rating
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
2
MATRIXMatrix Mega Sleek Shampoo - Anti-Frizz Moisturizing Shampoo, Smoothing and Detangling, For Dry & Damaged Hair, Salon Professional Formula, With Shea Butter, Vegan, 10.1 FL Oz
9.8Exceptional
Our Rating
-
3
Function of BeautyFunction of Beauty Straight Hair Shampoo - Sulfate-Free Shampoo Gently Cleanses & Hydrates for Sleek Straight Hair - Lightweight & Hydrating with Coconut Water- Hair Care Products
20% Off9.6Exceptional
-
4
Function of BeautyFunction of Beauty Straight Hair Shampoo - Sulfate-Free Shampoo Gently Cleanses & Hydrates for Sleek Straight Hair - Lightweight & Hydrating with Coconut Water- Hair Care Products
24% Off9.4Excellent
-
5
SheaMoistureSheaMoisture Strengthen and Restore Shampoo Pure Jamaican Black Castor Oil for Damaged Hair To Cleanse and Nourish Hair 13 oz
11% Off9.1Excellent
Our Rating
-
-
See Today’s Deals & Prices
6
OGXOGX Frizz-Free + Keratin Smoothing Oil Shampoo, 5 in 1, for Frizzy Hair, Shiny Hair, 13 Fl Oz
8.9Very Good
-
7
OGXOGX Frizz-Free + Keratin Smoothing Oil Shampoo, 5 in 1, for Frizzy Hair, Shiny Hair, 13 Fl Oz
8.7Very Good
-
8
NexxusNexxus Ultralight Smooth Shampoo Weightless for Dry and Frizzy Hair Smooth Hair Treatment to Block Out Frizz 13.5 fl oz
Key specs-
Formula:Ultralight Smooth System
-
Function:Blocks out frizz
-
Ingredients:Almond Protein, Jasmine Flower
-
Sulfate Free:Yes
-
Hair Type:Frizzy hair
8.5Good
Our Rating
-
9
NexxusNexxus Ultralight Smooth Shampoo Weightless for Dry and Frizzy Hair Smooth Hair Treatment to Block Out Frizz 13.5 fl oz
10% OffKey specs-
Formula:Ultralight Smooth System
-
Function:Blocks out frizz
-
Ingredients:Almond Protein, Jasmine Flower
-
Sulfate Free:Yes
-
Hair Type:Frizzy hair
8.3Good
Our Rating
-
