111Skin

111Skin is a British luxury skincare label founded in London by plastic surgeon Dr Yannis Alexandrides with Eva Alexandrides. It grew out of formulations developed around the founder’s aesthetic practice, and the name references the Harley Street address of that clinic.

The range is built around a proprietary antioxidant complex that the brand markets under its own name, and is best known for single-use sheet and bio-cellulose masks sold individually or in boxes. Distribution leans on luxury department stores, hotel spas and travel retail, and pricing sits at the premium end of the market.

Glossary entries describe brands as they sit in the market and are not endorsements. Language such as “clinic-developed” is marketing rather than a regulated claim, and formulas can differ between markets. Read the ingredient list if you react easily to fragrance or essential oils, patch test anything new, and take medical skin concerns to a dermatologist rather than relying on cosmetics.