While several factors affect the health of hair poor nutrition and exposure to environmental pollutants can make hair look dry and lifeless. Hair serums are a good option if you want to keep your hair looking healthy and shiny. mars by GHC Hair Vitalizer Serum helps create longer-lasting styles by sealing in moisture and protecting hair from heat damage. The hair serum is designed to provide the hair with essential vitamins and nutrients that keep it healthy and strong. Mars by GHC Hair Growth Vitalizer For Hair Growth is made up of 3% Redensyl a breakthrough ingredient for hair growth. This hair growth serum is the easiest and safest method for you to control hair fall and grow hair. Redensyl improves hair growth while simultaneously reducing hair fall Procapil is a natural solution made up of ingredients found in citrus and olive trees Biotin promotes thicker and healthier hair growth while nourishing from within.