Firmer and revitalized skin. Smoothed fine lines. Instant toned radiance. Ultra-fresh serum texture. Tested under dermatological control. Suitable for sensitive skin. Use day and evening alone or before your cream.User-friendly: Lighter than a cream, without a trace of oiliness, the serum is easily-absorbed, requiring minimal effort. Still breaking men’s skin care taboos after 25-plus years, Biotherm Homme pioneers another unfamiliar habit for men– applying serum, for powerful instant results.