While there are several polygel nail kits available online (and myriad TikTok tutorials), the experts all agree that it’s best - and safest - to see a professional. “There's a lot of chemistry and ...

Caroline Aghajanian: Today I'll be testing out this polygel ... that best fit your nails. First, apply the base coat and cure for a minute. One way you can apply is straight onto the nail, then ...