It is not a secret, that stress, aging, genetics and chemicals in hair treatments and dyes are causing thin hair. Another factors which cause thin hair are harmful shampoos, cooper deficiency, manganese deficiency, hypothyroidism, vitamin D deficiency, as well as hormonal imbalance. No matter why your hair is thin, if you long for think and voluminous hair, follow the strategies which can help you to get thicker and fuller hair. 1. Choose only chemical-free hair care products, because nowadays most of hair products such as shampoos, conditioners and styling products contain chemicals which wear down the hair, dry it out…