About this item SIMFORT Carbonic Acid Shampoo has successfully helped thousands of men identify the main cause of the constant loss of hair. - Promotes Healthy Hair Growth: Carbonic acid helps to unclog the hair pores, minimizes excess sebum, increases the circulation of blood and repairs the hair follicles - making room for the hair to grow naturally. - Natural Ingredients: All ingredients in this hair food are free of harmful chemicals and are made with organic ingredients.No Parabens.Sulfate-Free. › See more product details