Kate Middleton’s Rumored Shampoo Could Be Why Her Hair Always Looks So Silky Smooth — & It's On Sale

  • Oops!
    Something went wrong.
    Please try again later.


If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission.

Trying to tame frizzy hair is easier said than done, especially if you live in a humid climate. But for those who are naturally curly, this is an ongoing battle. Frizz is great when it comes to volume, but sometimes we want a different look that’s more easily managed. More specifically, if Kate Middleton has the hair goals you’re after, then you’re in luck. We’ve heard, according to Marie Claire UK, that her favorite shampoo is from Kérastase, in particular, the Bain Oléo-Relax Shampoo that’s on sale now.

More from SheKnows

Let this be your time to test out the alleged royal secret to the duchess’ always perfectly smooth hair. Plus, it doesn’t hurt to enjoy a lavish product at a reduced price. Kérastase just gifted this shampoo for 20 percent off, but there’s a catch: you must be a Rouge Member to receive this offer right now and use the code ENJOY23.

Our mission at SheKnows is to empower and inspire women, and we only feature products we think you’ll love as much as we do. Please note that if you purchase something by clicking on a link within this story, we may receive a small commission of the sale.

Bain Oléo-Relax Shampoo — $34.20, originally $38.00

Click here to read the full article.

Image: Kérastase. - Credit: Image: Kérastase.
Image: Kérastase. - Credit: Image: Kérastase.

Image: Kérastase.

Discipline Oleo-Relax Shampoo

Price: $34.20, originally $38.00

Buy Now

The Bain Oléo-Relax Shampoo delivers a nourishing hair treatment that’s sulfate-free and keratin-safe. It beautifully aligns the hair with a smooth, healthy appearance for all hair types and textures. Other benefits include tackling hair damage, breakage, and split ends.

Let this Kérastase shampoo transform it into an irresistibly soft hair to touch and easy to detangle. With a 4.5 average rating, reviewers also loved how lightweight this anti-frizz shampoo feels after applying.

But don’t worry if you love your frizzy hair. This shampoo doesn’t get rid of the frizzy hair for good, just for a while. The 250 ml is available to shop at $38, but you can get it for less for a limited time. However, there’s no promise that this premium shampoo won’t disappear soon with this Kérastase sale.

So in those moments, you want to switch up your hairstyle, try this Kérastase shampoo. Snag the Bain Oléo-Relax Shampoo at a reduced price now.

Best of SheKnows

Sign up for SheKnows' Newsletter.
For the latest news, follow us on Facebook, Twitter, and Instagram.