Those are concentrates of vitamins and minerals, among others in the form of powders, capsules, tablets, vials, which help to overcome nutritional deficiencies. There are 2 kinds: the synthetic ones(very little or not assimilated by the body) and the natural ones. Choosing the natural options makes a big difference in terms of assimilation, toxicity in the body and avoids dysfunctions(side effects) since the supplements have undergone a natural transformation; they are free of excipients, additives, preservatives and any substance harmful to health.
At NaturoSendey, all products are 100% pure and prepared by hand because we favor qualitative rather than quantitative agriculture.