Guinot’s Age Immune Serum helps strengthen skins immune defenses with IMMUNE REPAIR COMPLEX and IMMUNE Complex, supporting Langerhans cells while visibly reducing signs of ageing across all skin types. Powered by a blend of 56 cellular and active ingredients, it helps calm oxidative stress for skin that looks more resilient, smoother, and healthier.Hyaluronic acid delivers deep hydration to plump the look of fine lines, while stabilised vitamin C and rambutan leaf extract help brighten and refine the appearance of pigmentation and discoloration for a clearer, more even tone. With continued use, the formula helps reinforce skins support structure and stimulate elastic fibres, improving the look of firmness, elasticity, and overall radiance.