The Charming Woman Caffeine Solution 5% & Collagen Serum (30 ml) is a highly energizing serum that targets tired, stressed, and dull-looking skin while addressing early signs of aging such as fine lines, sagging, and loss of elasticity. Infused with 5% Caffeine, it stimulates microcirculation, reduces puffiness, and diminishes the appearance of dark under-eye circles, giving the skin a refreshed and awakened look. Collagen in the formula reinforces the skin’s structure, improving firmness and elasticity while smoothing uneven texture. The Charming Woman Caffeine Solution 5% & Collagen Serum deeply nourishes and revitalizes, leaving the skin visibly firmer, plumper, and radiant, and with consistent use, it helps restore youthful vitality and a revitalized complexion.