Women Wants to Grow Eyebrows Thicker for the Beautiful Look. Generally Growth rate of Eyebrows depends on metabolism too. So Before Trying any tips to Grow Eyebrows Thicker always keep in Mind, how old you are as well.Thick and well-shaped eyebrows can enhance the look of a Women. Firstly if you are planning to grow in your eyebrows and Make them Thicker then actually let the Eyebrows grow in for atleat six months. You have to Stop Plucking of Eyebrows for some months to Grow them Back.