Biotherm Blue Retinol Serum Night 30ml is an advanced nocturnal treatment formulated to visibly rejuvenate skin while you sleep. Enriched with retinol technology, this lightweight serum works to reduce the appearance of fine lines and wrinkles, refine skin texture, and restore a smoother, more radiant complexion. The non-greasy formula absorbs quickly, delivering concentrated active ingredients to support overnight skin renewal without irritation.

Key benefits include:

• Reduction of fine lines and wrinkles through targeted retinol action
• Smoother skin texture for a more even, refined appearance
• Enhanced radiance and renewed luminosity by morning
• Deep hydration and revitalization to support skin resilience

For best results, apply a small amount of Biotherm Blue Retinol Serum Night to cleansed face and neck in the evening, avoiding the eye area. Pair with a nourishing night cream if desired. Suitable for women seeking a professional-grade anti-aging serum, this product is part of the Blue Retinol line by Biotherm and comes in a 30ml bottle.