Among all vitamins and minerals needed for the body, there are certain types that are beneficial for hair, skin and nails. Among others, these are the most crucial ones which include Biotin, vitamin C, vitamin E, and zinc. Biotin makes hair and nails less brittle, vitamin C and E proved to be effective in combating skin and hair damage. Zinc also has functions in the skin and nails, thus it is critical in the general body health.It is important to note that the period it may take for hair, skin and nail vitamins to show effectiveness will depend with the person using the supplement and the type of vitamin taken. It is essential to note that the overall health of hair, skin, and nails begins to improve between the duration of 1-3 months of using a supplement.Yes, there are hair, skin and nails supplements that can be useful for the condition and appearance of your hair, skin and nails. But only a good quality supplement that has the right blend of vitamins and minerals should be taken and backed with a constant correct dosage as directed.In fact, most hair, skin, and nails supplements are safe and usually pose no problem when taken as recommended; however, side effects that may be experienced are stomach upsets, diarrhoea, skin rash, etc. It is essential to note that if you develop any reactions that you consider strange or out of the ordinary while you are taking the supplement, it is important that you stop taking the supplement and report to your healthcare provider.The dosages and the frequency at which one should consume hair, skin and nails vitamins depend on the type of vitamins being used. One should always adhere to the labeling directions and in case of any doubt or questions one should consult the health care provider.Hair, skin, and nails supplements can indeed be helpful but, again, it is vital to make sure you are buying a good quality supplement packed with the essential nutrients. Gummies could be an easy and delicious approach to getting a supplement, but they are not as good as the classic capsule or a tablet.