Strengthen soft, brittle, damaged nails with this 3-in-1 Super Hardener. Use alone for fabulous nail strengthening and glossy shine! Or use with nail polish as a base or top coat to get longer-lasting wear with your manicure. Contains AHA (Alpha Hydroxy Acid) to beautifully resurface the nail. 87% of consumers surveyed said to have harder nails after 1 week*. Apply twice a week on bare nails for best strengthening results. Or, use under or over nail polish as a base or top coat to extend the lasting of your manicure. *Results from consumer panel survey of 30 users during 2 weeks, 2 applications of 2 coats per week.

Try Shipt membership for free

Le Mini Macaron Le Mini Macaroon Paris Roc 0.33 fl. oz. 3-in-1 Super Hardener

Get same-day delivery from stores you know and love.