This Vitamin Serum, specifically formulated by Plameca for adults, combines the benefits of Fresh Royal Jelly, Vitamin C, and Hawthorn to support general well-being. Royal Jelly is a nutrient-rich substance that provides essential building blocks for vitality. Vitamin C contributes to the normal function of the immune system and helps reduce tiredness and fatigue. Hawthorn is traditionally used to support cardiovascular health. This formulation is designed for daily supplementation to promote energy levels and overall health maintenance.