Essence The Extreme Nail Hardener Nail Hardener

Can be used as a base coat or as nail polish. Ultra glossy finish. Its formula visibly strengthens and hardens nails* : it can be applied twice a week to treat nails prone to chipping. *In an independent study, 90% of users confirmed that their nails had become harder after two weeks of use. The seller confirms that its products comply with all applicable laws and are offered only if they comply with Joom's policies and European laws on product safety and compliance.