CND Is Rewriting the Rules of Gel Manicures With a UV-Free Lamp

The nail category isn’t typically known for rapid innovation, but that’s starting to change. Case in point: CND’s latest launch, a visible light nail lamp that cures gel polish without relying on traditional UV technology.

Instead of UV or LED light, this new system uses visible light to cure the brand’s Shellac gel polishes. According to CND, the technology delivers the same adhesion, durability and long-lasting wear—without emitting UV radiation.

So how does it actually work? “The CND Visible Light Lamp uses diodes that emit light entirely within the visible spectrum (above 400 nm), producing no UV output,” explains CND Global Education Manager and salon owner Lynn Cote. “While many other nail lamps operate with wavelengths below 400 nm, which fall into the UV range, traditional nail lamps typically use UV light to cure.”

That distinction matters. According to Harvard Health Publishing, both UV and LED nail lamps emit UVA radiation, which is associated with an increased risk of skin cancer. While the risk from nail lamps is considered low, experts still recommend protective measures like applying sunscreen to the hands or wearing fingerless gloves during gel manicures.

Beyond the safety conversation, the new technology is also designed to improve performance. “The lamp improves curing performance, especially for highly pigmented or opaque shades, by enhancing depth of cure and reducing issues like wrinkling,” says Cote. When paired with the Shellac system, the result is “up to 21-day wear, a fade-resistant finish and no nail damage,” she adds. The lamp also includes a preset ‘IR’ button featuring red light technology—not to cure polish, but to create a more “spa-like experience” during the service, Cote explains.

In terms of usability, the experience remains familiar. The system cures polish in layers much like traditional lamps, but features updated hardware like a cordless, rechargeable design, an ergonomic shape and a removable baseplate for pedicures. The goal, CND says, is to introduce new technology without requiring nail professionals to change the way they work.

Alongside the new lamp, there are also new CND Shellac colors to play with. As the brand relaunches its Shellac line of gel nail polishes, it is introducing six retro-inspired shades and 10 pro-favorite colors. Altogether, the new system includes well over 100 shades, two base coats and four top coats.

The new CND Shellac system and visible light lamp will be available nationwide as a salon service starting July 1.