Our Collaboration with Phytomer

Here at Stobo Castle, we have had the pleasure of working with the luxury brand Phytomer for over 30 years, offering variations of their most enjoyed treatments. Since recognising the high quality of their products and long-lasting benefits of their treatments, we are now delighted to be working with Phytomer on a more exclusive basis.

Our treatment menu now includes an unrivalled range which has been tailored to our most popular choices over many years, as well as unique rituals created by Stobo’s in-house Phytomer specialist.


At Phytomer, three generations of passionate skincare experts have all had the same dream: to find ways to transform the sea into skincare.

Phytomer products are developed and manufactured in Mont Saint-Micheal Bay, Brittany, using natural, organic, locally-sourced and sustainably-grown marine ingredients and recyclable, plastic-alternative packaging materials.

The seas incredible biodiversity makes it rich in vital elements. It has an extraordinary affinity with our skin’s cells and contains everything needed to restore and maintain healthy, beautiful skin.¬†Phytomer turns the sea into skincare formulas that are renowned for their effectiveness.

Importantly, Phytomer holds an ECOVADIS GOLD certification, ranking it amongst the most eco-friendly companies in the world.