Clensta Eggstreme Eyebrow Serum Offer: It stimulates the dormant hair follicles and helps nourish the eyebrows to promote healthy hair growth. Get extra Rs 30 prepaid off. Get free shipping on all prepaid orders. This eyebrow growth serum effectively strengthens hair and adds to the growing volume. It stimulates the dormant hair follicles and helps nourish the eyebrows to promote healthy hair growth. The egg protein in this eyebrow serum repairs hair loss and helps reverse it for fuller growth. Shop now