Biotherm - Blue Therapy Retinol Night Cream

Biotherm Blue Retinol Resurfacing + Repair Night Serum is a night serum with 0.25% pure retinol and Life Plankton, for maximum renewing action and a smoothing effect on wrinkles. 100% vegan formula, 92% biodegradable, with a creamy texture that penetrates deeply: apply in the evening before your anti-ageing cream.