Serum especially indicated to promote hydration and elasticity of the skin of the neck and décolleté. Its formula contains Oxygen Complex, a complex of marine extracts that helps stimulate cell regeneration and revitalise the epidermis; Lys'lastine™ V, a dill extract that promotes elastin production; X-Pressi™ C, an immediate action exfoliating system; BioEcolia®, a polysaccharide that facilitates the balance of the cutaneous flora and helps it defend itself against external agents and Aloe vera, which facilitates a moisturising action and an anti-ageing tightening effect. Tested under dermatological control.