DIAGNOSIS

Getting to know your skin better

Adopt a skincare routine tailored to your skin and your needs!

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Our Offers

Beautiful organic surprises Our special offers on organic skincare

[NEW] Anti-spot serum

Formulated with our patented anti-aging complex, this new serum has a triple action: anti-dark spots, anti-wrinkle and radiance of the complexion.

It’s the best time to test it: until October 31, for the purchase of Anti-stain serum and another product from the Anti-Aging Expert range, a nice wallet is offered!

*Offer valid from Tuesday, September 2nd to Friday, October 31, 2025, enjoy a free wallet for any order of an anti-stain serum and another treatment from the Anti-Age Expert range on www.guerande-cosmetiques.com (1 Guérande Cosmétiques wallet - value €21.50). Automatic addition of the gift to the cart upon purchase of two products from the Anti-Ageing Expert range.

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Our permanent offers

Advantages on the eshop

FREE SAMPLES from 39€ purchase

FREE DELIVERY from 59€ purchase

FREE KIT for a purchase of €100, only=widget

NEWSLETTER SUBSCRIPTION -10% off your first order