Biotherm Biosource Hydra-Mineral Lotion Softening Water 400ml for Dry Skin is a beautifully softening hydrating toning water from the celebrated French luxury skincare brand Biotherm. Built around the brand's signature thermal plankton heritage, this lightweight, beautifully hydrating toner is specifically formulated for dry skin — gently softening, hydrating and rebalancing the skin after cleansing.
About Biotherm Biosource
Biotherm is the celebrated French luxury skincare brand owned by L'Oréal — celebrated globally for its unique thermal plankton heritage, derived from mineral thermal-spring waters under the Pyrenees mountains. The Biosource line is the brand's beloved daily-cleansing-and-toning skincare range — built around the brand's thermal-water-and-mineral heritage.
Key features
- Hydra-Mineral formula: the brand's signature thermal-mineral hydration complex.
- Softening water-based toner: beautifully gentle on the skin.
- Designed for dry skin: the line's targeted specialism.
- Generous 400ml size: long-lasting at daily morning-and-evening use.
- Prestige Biotherm luxury skincare quality.
Key benefits
- Gently softens and hydrates dry skin after cleansing.
- Helps rebalance the skin's hydration levels.
- Prepares the skin to receive subsequent skincare more effectively.
- Leaves the skin beautifully comforted and softened.
- Prestige French-luxury skincare quality.
Who it's for
Biotherm Biosource Hydra-Mineral Lotion for Dry Skin is for those with dry skin who want a beautifully gentle, hydrating toning step — particularly committed Biotherm users and those who appreciate French dermo-cosmetics heritage. Wonderful for daily morning-and-evening use.
How to use
- Use morning and evening after cleansing.
- Dispense a small amount onto a cotton pad or directly onto fingertips.
- Sweep or press gently across the face, neck and décolletage.
- Avoid the eye area.
- Allow to absorb before applying serum, moisturiser or further skincare.
- Enjoy daily as part of the Biosource ritual.
Specifications
- Size: 400ml
- Format: Softening toning lotion
- Range: Biosource
- Skin type: Dry
- Brand: Biotherm



