The Science Behind Hair Growth Serums: Do They Really Work?
Hair serums have become very popular. They are opted for nowadays in the name of healthy and luscious hair. It has been claimed that these help in reducing hair fall along with increasing growth, keeping the hair healthy in the mainstream. But are there some scientific grounds for these serums? Do they really work or is it one of the many overhyped items available for hair care products ? Let's get to the nitty-gritty of hair growth, how serums work, and whether they meet the promises of hair product users. Hair Growth Explained Hair growth occurs in three stages of cycles as follows; Anagen Phase (growth phase) : This is the hair growth phase during which hairs are produced. It goes on for 2 to 7 years depending on both genetic factors and environmental factors. Catagen Phase, also known as Transition Phase: this is the shortest period, which takes around 2-3 weeks in that hair growth slows and the follicle begins to shrink. Telogen Phase, also termed Resting Phase: At th...