Eisenberg Classique Sérum Affinant Visage lifting firming serum 50 mlFirst noticeable results in just 4 weeks! Eisenberg Classique highly concentrated lifting serum has a liquid gel consistency that immediately penetrates directly into the skin. Thanks to the contained caffeine and other active substances, it acts against the deposition of fats and supports the production of collagen. In this way, it helps to strengthen and tone the skin overall and leaves it noticeably softer. The serum is ideal for skin that is