This Serum contains Vitamin C (ascorbic acid) as effective anti-oxidative substance, with hyaluronic acid for skin moisturization and rejuvenation. Vitamin C provides protection against free radicals, supports skin’s natural defensive power, and boosts collagen production, thus strengthens skin against early signs of aging. After regular use, the first lines and wrinkles will be smoothed; age spots will be reduced, resulting in flawless, fine and radiant skin.The Serum fluid can be instantly absorbed by skin and leaves a pleasant, non-sticky feel.The Serum is made in Germany according to pharma-quality standards and is packaged in a high-grade violet glass bottle against light for preserved storage life.