展开Why should skincare rely on man-made ingredients when nature’s bounty is just as potent? At Parisian brand Biologique Recherche, this method is very much adopted, with its numerous skincare products harnessing the powerful properties of pure, concentrated formulas. In the VG Tensil serum, the liquid treatment works to tighten and firm the skin, gently lifting any sagging for restored tone and a smoother finish.