LIVRAISON OFFERTE DÈS 60€ 🎁 DEUX BEST-SELLERS OFFERTS DÈS 90€ ET 130€
LIVRAISON OFFERTE DÈS 60€ 🎁 DEUX BEST-SELLERS OFFERTS DÈS 90€ ET 130€
LIVRAISON OFFERTE DÈS 60€ 🎁 DEUX BEST-SELLERS OFFERTS DÈS 90€ ET 130€
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The best ally of your hair with a double action efficiency

The first hair mask for hair damaged by repeated washing, limescale or chlorine. Double action detoxifying AND repairing for soft, shiny and strong hair.

4.93/5, based on 121 reviews ✨

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98% recommend us.
Shipping in 18 hours.

beauty co-creation
Created by 4000 people
Designed, created, tested and improved by the Nidéco members most concerned
healthy and effective care
Healthy, natural and effective
A formula that combines Ricin, Nasturtium, Sea Chard and Algae Complex 🟢 Excellent 100/100 on Yuka
active ingredients of natural origin
Natural ingredients
99% of natural origin
fast and secure delivery
Fast & Secure
Orders prepared in 12 hours & payment 100% secure

Ilma: "Incredible even in extreme conditions"

I like the exfoliating effect of the product and after a week of intensive surfing, my hair is still well nourished and much less damaged than usual.

Elsie: "The effect on the hair is great"

Very pleasant to use, no long application time and the effect on my hair is top! I do a little dermato treatment for the scalp, this detox care saves them without ever weighing them down or greasing them ✨

Sea Ya Beach Detox and Repair Hair Mask
  • ✌️ Detox and Repair dual action effectiveness.
  • 🌈 Luminous and healthy glowing hair
  • 💫 Formula rich in natural regenerating active ingredients.
  • ⛑ Repairs and restructures the hair
  • 🥵 Addictive creamy texture
beauty co-creation
Created by 4000 people
Designed, created, tested and improved by the Nidéco members most concerned
healthy and effective care
Healthy, natural and effective
A formula that combines Ricin, Nasturtium, Sea Chard and Algae Complex 🟢 Excellent 100/100 on Yuka
active ingredients of natural origin
Natural ingredients
99% of natural origin
fast and secure delivery
Fast & Secure
Orders prepared in 12 hours & payment 100% secure

All reviews

Customer reviews
4,9 Based on 121 opinion
5 ★
95% 
115
4 ★
3% 
4
3 ★
2% 
2
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
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  • hair
  • smell
  • texture
  • product
  • mask
  • application
  • leather
  • rinsing
  • lengths
  • effect
C
12/11/2024
Charlotte
France France
I recommend this product

TOP

Franchement tout est top : de la senteur, à la texture et surtout aux résultats

D
10/11/2024
Ducoudray
France France
I recommend this product

Top

J’ai les cheveux long et j’en ai testé des masques, soins pour les cheveux, mais celui-là, je n’en suis pas déçu. L’odeur super agréable, et après application mes cheveux sont doux, facile à coiffer et beau Merci à vous pour ce produit, qui fait maintenant parti de ma routine beauté

VD
01/10/2024
Véronique D.
France France
I recommend this product

Unavoidable

The best of the best. I discovered this product this summer, as it had been slipped into my package when I ordered from another site. It quickly became one of my favorites, to the point of ordering it and making it a key product in my post beach, or post hairdresser (not sure what products they use, but it's never top notch) routines. My hair is soft and shiny, my scalp healthy, I order 1000%.

L
22/09/2024
Lydia
France France
I recommend this product

Perfect!

Very nice discovery of Sea ya beach, it is incredible!!!! The hair is soft and moisturized with a pleasant smell. I love it !!!!

D
29/08/2024
Ducoudray
France France
I recommend this product

Wow!!!!

I discovered it as a sample, after a good trip to the seaside, and... it's become my favorite product. It makes hair soft, easy to style and the scent is just enchanting. thank you for introducing me to this mask, what a marvel!

Nideco Sea ya beach Review
LF
27/08/2024
The f.
France France
I recommend this product

a killer!

every surfer in the world should use it....

E
18/06/2024
Estelle
France France
I recommend this product

I a-do-re!

Great product, great smell, hydration, shine... I use it all year round :) Only flaw? The packaging! Water seeps into the cap, so you have to shake it well before putting it away when you're out and about ;-)

C
01/06/2024
Coco
France France
I recommend this product

Sea ya beach

Very good hair mask!

A Nideco Customer
EJ
19/05/2024
Elise J.
France France

Magic

My hair says thank you

NB
02/05/2024
Nathalia B.
France France
I recommend this product

Top

Soft, silky hair

E
25/04/2024
Eva
France France
I recommend this product

incredible result!

Hair is really soft and easier to style!

VP
31/03/2024
Valentine P.
France France
I recommend this product

Good peeling feeling

Pleasant to use, super soft hair afterwards

G
13/03/2024
Gomar
France France
I recommend this product

Really purifying!

It's hard to find the right product for irritated scalps and dry hair. This one is perfect, with a real sensation of soothing and softness after use!

D
19/02/2024
Dahli
France France
I recommend this product

Great product!

I loved this product, which kept my hair long and healthy long after my pregnancy. I'm going to buy it again!

A
13/02/2024
Ariane
France France
I recommend this product

Very pleasant scent

product adopted directly by my hair

A
26/01/2024
Aurélie
France France
I recommend this product

It's rare!

All three products - Fesse time, Sea ya beach and I'm not a mermaid mains - are highly effective.

A
24/10/2023
Ana
France France
I recommend this product

The best hair mask

I can't live without it - I'm probably on my 4th tube! You can use it as a quick after-shampoo, as a longer-lasting mask, as a scrub... It makes hair soft immediately, while remaining light. In short, I love it!

SS
02/10/2023
Stephanie S.
Portugal Portugal
I recommend this product

top

It's very pleasant and the result is just right.

JP
19/09/2023
Jennifer P.
France France
I recommend this product

Great

A surprising texture but a winning combo. It smells good and it works

AM
28/07/2023
Anastasia M.
France France
I recommend this product

My favorite

I simply can't do without it! On vacation but not only, the smell is amazing and the touch silky, I love it.

Your cart
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Aujourd'hui seulement, à partir de 60€, tu peux profiter d'une carte cadeau de 15€ en cadeau en plus ! Rajoute-là en cliquant içi et utilise le code GIFTFORYOU pour l'obtenir gratuitement.

Just for free delivery !

Just for free delivery !

Go to to get I'm not a mermaid Mains, our free moisturizing gel (€12 value)!

Encore pour obtenir gratuitement Sea Ya Beach, notre masque détox réparateur cheveux (valeur de 29€) !

When your pre-order is available, we will send you a message and your order will be sent!

Visit to get your free copy of I'm not a mermaid Mains, our anti-stress moisturizing gel (€12 value)!

When your pre-order is available, we will send you a message and your order will be sent!
Free shipping 💛
Take advantage of I'm not a Mermaid Mains offered with your order (that's 12€ free!)
Enjoy two free treatments with your order!
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Sea Ya Beach est offert aujourd'hui dès 130€
Notre masque détox réparateur cheveux ✨
Only to receive it for free!
0,00€ 🎁
29,00€
At the moment, I'm not a mermaid Mains is free from 90€.
Our moisturizing hand gel, total repair effect
Only to receive it for free!
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12,00€
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Complete your routine to receive I'm not a mermaid Mains, our free moisturizing gel (12€ value 🎁) to receive a free gift of our multi-action illuminating mask (€25 value)

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