A woman who wore false nails for two decades has credited a bond-building nail serum with restoring her natural nails. After years of discomfort and damage, she turned to OPI's Repair Mode™ Bond Building Nail Serum, which she described as an 'amazing bottle of excellence.'
The serum, which normally retails for £29, is currently on sale for £20.30 in the brand's spring sale. Shoppers can also use the code TREAT20 for an additional 20% off, bringing the price down to £16.24 until May 31, 2026. The product uses patented Ulti-Plex Technology™ to penetrate the nail's surface and build new bonds from within.
OPI claims that when used as directed, nails show improvement after the first application. After six days, users can expect smoother, stronger nails that are resistant to breakage, along with a reduction in ridges. The serum has garnered rave reviews online, with one user saying, 'My nails have never been as strong.' Another called it a 'nail game changer' and noted visible results within a week.
However, not all reviews were glowing. One customer said, 'It’s okay, I haven’t noticed anything specific I won’t be buying again.' Despite this, many others praised the product for fixing splitting nails and helping weak, flaking nails grow. One long-term user said they had been using it for years and that it 'really fixes my splitting nails.'
For those seeking alternatives, NAILS.INC Back To Life Strengthening Nail Treatment costs £15, and Sally Hansen's Miracle Cure Nail Strengthener is currently £8.80 at Boots. OPI also offers the Nail Envy Strengthener, usually £23 but now £16.10, which uses Tri-Flex Technology™ to protect against chipping and splitting.
