Add to basket, Benefit Hubba Brow Enhancing Serum, 4.5gBenefit Hubba Brow Enhancing Serum, 4.5g£52.00Product review details, this product has received, on average, 4.70 out of 5 star rating.There are 184 reviewsReceive the Benefit Premium Favourites Gift Set for free when you spend £45 or more on Benefit (via promo code, see product page for details)