Biosource lotion adoucissante dry skin 400 ml: Biosource lotion adoucissante is a gentle toning lotion specially formulated for dry skin. Enriched with soothing botanical extracts, it helps to hydrate, soften, and comfort the skin, while restoring its natural balance. Alcohol-free and dermatologist-tested, it prepares the skin for the next steps of your skincare routine, leaving it feeling clean, refreshed, and revitalized.