This professional moisturizing shampoo, the real secret to Kate Middleton’s shiny hair that most neglect

This professional moisturizing shampoo, the real secret to Kate Middleton's shiny hair that most neglect
Shiny hair, controlled volume, perfect blow-drying: Kate Middleton’s hair has been fascinating for years. Between royal backstage and Kérastase shampoos, a clue is emerging without being fully confirmed.

The Princess of Wales’ ultra-shiny blow-drys are almost as intriguing as her looks. At each official outing, Kate Middleton’s brown hair remains supple, silky and well-defined. And this despite repeated coloring and drying. Behind this mirror effect, we of course find her hairdressers. But also a home ritual centered on a professional moisturizing shampoo from a French brand.

According to Cosmopolitan, the princess’s favorite product would be the Satin Bathmoisturizing shampoo with essential nutrients from the range Nutritious by Kérastase. Elle magazine adds that “the Duchess of Cambridge has been loyal to the Kérastase brand since at least 2011”. Us Magazine, which cites the Kate’s Closet fan site, rather mentions the
Rich Satin Bathwhile She talks about the “Oleo-Relax Bath”. The common point remains clear: a nourishing shampoo for dry hair seeking maximum shine.

Bain Satin by Kérastase, the favorite shampoo attributed to Kate Middleton

On the Kérastase website, the Satin Bath is described as truly targeted treatment. The brand writes: “Bain Satin from the Kérastase Nutritive range is a gentle and hydrating shampoo for dry hair. Dry hair is hydrated and strengthened”, before specifying: “The gentle formula of this protein shampoo deeply cleanses dry hair and restores thickness and shine. It fights against dehydration by improving water retention and provides suppleness to the hair.”

Instrumental tests carried out by Kérastase announce up to +44% immediate hydration which lasts 72 hours on this hair type. Cosmopolitan points out that this moisturizing shampoo is sold for €29.70. And it has a 4.4 star rating on the brand’s website. It is part of a complete range: conditioner, masks, serums and SOS dry ends treatment… To further reinforce the duchess’s hair-style material effect.

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Bain Satin Riche and Bain Oléo-Relax: the other “secrets” cited around Kate Middleton

Kate Middleton would also use the Rich Satin Bathfor medium to thick hair. The formula combines plant-based proteins and niacinamide to strengthen fiber and shine.

In her paper on the royal hair routine, She also cites the “Bain Oléo-Relax” shampoo from Kérastase, which intensely hydrates and nourishes the fiber. The same article recalls that Meghan Markle told “Beauty Banter” that she was a fan of the “Masquintense” mask and the “Bain Oleo Relax” during the filming of “Suits”. Kate’s hairstyle, with its soft waves, even received a nickname: the “Chelsea blow dry”.

How to choose your Kérastase Kate Middleton style shampoo

As for quick choice: fine dry hair, aim for Satin Bath ; thicker hair, Rich Satin Bath ; need intense discipline, prefer the “Oleo-Relax Bath”.