Synergistic formulation of vitamin C (Ester C as calcium ascorbate) and plant bases of citrus bioflavonoids, rosehip fruit powder (Rosa canina) and acerola fruit extract. Due to the special and patented form of production, the pH is neutral, which is why it is extremely well tolerated even by sensitive people. It is characterized by a high degree of absorption, which is even 4 times higher than that of other forms of vitamin C. Vitamin C contributes to the normal function of the immune system, the reduction of fatigue and exhaustion, the normal creation of collagen for the normal function of the skin, as well as the protection of cells from oxidative stress. Suitable for vegans. The product does not contain gluten, yeast, wheat, soy, dairy ingredients, it is formulated without the use of preservatives, artificial flavors or colors.