OstroVit Collagen + Vitamin C, 400 g, Cola with rumOstroVit Collagen + Vitamin C is the highest quality powder dietary supplement without flavorings, sweeteners and other preservatives. The dietary supplement is intended for physically active people and for those who have an increased need for collagen and vitamin C. The addition of L ascorbic acid helps even more favorable collagen synthesis to ensure the proper function of cartilage, skin, gums and blood vessels in our body. It consists of two