Karine Joncas Youth Serum for Legs with Collagen is a 5-in-1 intensive treatment designed for active women who experience leg fatigue from prolonged sitting or standing. Formulated with wild ginger extract, an ingredient clinically tested by a phlebologist, it works to soothe tired legs and reduce the appearance of varicose veins. The serum provides a dynamic toning effect, leaving legs feeling lighter, looking firmer, and more refined with continued use. This multi-benefit formula also delivers anti-aging properties, making it an ideal all-in-one solution for the legs, ankles, and feet.