Health SPONSORED: OPI launch first-ever bond-building nail serum that can make your nails stronger in 6 days By News for today - May 28, 2023 0 43 FacebookTwitterPinterestWhatsApp To coincide with the latest nail launch, OPI will have a pop-up store in London from Monday, 29th May – and the first 100 people through the door will receive an exclusive OPI goodie bag