Feritec Drops is a nutritional supplement. Iron is essential for the production of hemoglobin, the protein in red blood cells that carries oxygen throughout the body. Zinc Gluconate is needed for the body's immune system to work properly. Vitamin B12 is essential for red blood cell production, nerve function, and DNA synthesis. Folic Acid is one of the essential vitamins which play a vital role in DNA and amino acids synthesis. L- Lysine (an amino acid) plays a role in protein synthesis and collagen formation which are important for the growth and repair of tissues, including skin, bones, and connective tissues.