Pros

Also helps increase shine

Gentle cleansing

Large size

Cons

Over $40

The scent might be too floral for some (though it's certainly not overpowering)

When it comes to shampoos that make hair appear and feel thicker (not boost growth), no option scored as high with our testers as this bottle from Kérastase. Not only does this luxe shampoo clean like a dream, but Dr. Kash notes that it's also formulated with ingredients like hyaluronic acid, ceramides, and peptides that help add volume to hair strands, creating a thickening effect.

We can confirm this certainly made our hair look and feel thicker, not to mention the cleansing chops. It’s simply a quality shampoo that we’d recommend even for those with naturally thick locks, especially for men who use a lot of product in their hair.…