Konjac sponge gifted from 90€ purchase | Shipping gifted from 80€ purchase

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 Precious gifts for residents of the Biotonus Clinic, Montreux

On the most beautiful riviera of Lake Léman in Switzerland, at Montreux, the window display of the Grand Salon at the Biotonus Clinic, adjacent to the Grand Hotel Excelsior, showcases the Sand Rarity collection in its boutique, representing the prestigious gifts of the clinic's residents.


Our gift boxes are designed to match the stay length, extending the wellness experience enjoyed by residents in an intimate and exclusive setting on the Riviera.

Sand Rarity x Biotonus surprise sets vary with different wellness kits including our facial soap & konjac sponge, day cream & eye contour serum, as well as miniatures for a chance to discover the benefits of prickly pear seed oil encapsulated in our natural formulas. 

Our journal

Sand Rarity x Faern Crans Montana

Discover our collection at the Faern Crans Montana SPA, in the picturesque canton of Valais, Switzerland.

Soin Signature Maison Doucet, Relais & Châteaux

It is an honor to represent the signature treatment of the prestigious Maison Doucet Institute/Spa.

Sand Rarity Ritual at Bains de la Gruyères

Immersion in source water & Swiss Alpine landscapes for optimal well-being

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