Power Of Nature 1+1 Gift with Power of Nature Zinc plus Vitamin C & Vitamin C 500mg Power of Nature Zinc plus Vitamin C Zinc is one of the most important minerals for our body, as it is necessary for the proper functioning of every human cell. The food supplement Zinc Plus C in effervescent tablets offers combines the unique benefits of zinc with those of vitamin C and copper for a better result. Moreover, the salt of zinc citrate ensures its maximum bioavailability. With delicious lemon flavor and with sweetener from stevia plant! Zinc, vitamin C and copper contribute to the normal function of the immune system and the protection of cells from oxidative stress.