6 Months Ago My Manicurist Told Me This Serum Would Transform My Nails—She Was Right

The internet is full of before and after photos demonstrating the effects and benefits of everything from nail growth serums to lash growth serums and even hair growth serums. But, as with anything that goes viral on social media, it’s always worth doing the research to figure out exactly how these products work—and of course, whether they do indeed work in the first place.

As a beauty editor I’ve tried my fair share of products over the years and while I’m well-versed in all things skincare and haircare, when it comes to nailcare, I like to turn to the professionals. Manicurists and nail techs have their hands and eyes (quite literally) on nails all day long, so when it comes to product recommendations, they always know what works—and what doesn’t.

Earlier this year, fed up with nails that felt weak and thin, and broke as soon as they started to extend past my fingertips, I turned to my manicurist, Ashleigh Bamber for help. She immediately sent me a link to CND Rescuerxx Daily Keratin Treatment along with a lengthy voice note raving about its benefits. I purchased instantly, and upon its arrival began a four week-long break from nail polish in order to apply the treatment to my nails twice daily.