Everyone is sporting much heavier, more luxuriant brows these days.  The latest thing in eyebrow grooming is RapidBrow Eyebrow Enhancing Serum that will help you get new brows in weeks. It will “put the wow back into your brow” by repairing and restoring sparse, uneven eyebrows in 60 days. The serum, which costs $50 a bottle, is made from a combination of fruit extracts, vitamins, proteins and amino acids, which claim to work together to boost eyebrow density, without using any drug-derived growth enhancers. Applied morning and night, it promises up to 108 per cent improvement of the appearance of the eyebrows in less than two months, but no doubt going easy with the tweezers also helps.  RapidBrow goes on sale at Boots next month. Steve Oates, marketing director of FDD International, the UK distributors of the product, said: “For years women have believed that manicured, shapely eyebrows are more desirable, but unfortunately repeated plucking and the use of other hair removal treatments can damage brows and leave them sparse and thin. RapidBrow is unique in that it is the only product on the market which thickens and restores eyebrow hair, helping bring back the natural shape of the brow, unlike the use of eyebrow pens or tattoos.”