In 2026, we have more cutting-edge aesthetic treatments than ever before. And with technology constantly evolving, we’re likely to see even more innovations hit the market over the next decade. But despite this, some treatments stand the test of time among experts – and a particular A-list favorite is BBL or BroadBand Light laser therapy. It is considered to be one of the most useful remedies in award season list preparation.
These treatments are known for minimal downtime and are reportedly loved by celebrities including Kim Kardashian and Victoria Beckham. But beyond that, what makes it so great? I asked a consultant dermatologist, who offers BBL in her clinic, to find out.
What is a BBL laser? How is it different from other types of lasers?
Although often referred to as a laser, this is not quite accurate. “Strictly speaking, BBL is not a ‘laser’ in the traditional sense,” says consultant dermatologist Dr. Anjali Mahtoits founder Self London clinic. “A true laser uses a single, focused wavelength of light to target a specific thing. BBL stands for BroadBand Light; it uses high-intensity pulsed light over a wide range of wavelengths.”
The main difference lies in its flexibility. “While a traditional laser can only target red veins, BBL can be customized with different filters to target redness, melanin and even bacteria all in the same session,” explains Dr. Mahto. “It treats the skin as a whole, rather than just going after individual spots.”
What are the benefits of BBL? What skin concerns does it address?
At Self London, Dr Mahto and her team use Sciton’s BBL Hero device, which she points out is “backed by some of the most robust clinical studies in the industry”. She explains: “What really convinced me was the Studies at Stanford University. It proved that regular BBL treatments not only improve the skin’s appearance, but also change gene expression to resemble younger skin cells. It is one of the few devices that has been proven to have real antiaging action at the molecular level. It fits our philosophy perfectly: high performance results with minimal trauma.
As for its benefits? “It’s the gold standard for the 3 Rs: redness, radiance and revitalization,” continues Dr. Mahto. “It’s great for healing rosacea—diffuse redness and flushing—sun damage—spots and freckles—and active acne.” The amount of downtime is also a huge plus (more on that later).
How many sessions are usually required?
Many laser and light treatments require a series of treatments for optimal results, and BBL is no different. “For a patient who comes in with visible sun damage or rosacea, we usually recommend a course of three sessions, four weeks apart,” confirms Dr. Mahto.
“You’ll see a difference after the first one, but three gives us permission. Once that corrective work is done, I advise patients to go on a maintenance program of one to two sessions a year. This keeps the collagen stimulation active and maintains that gene expression benefit I mentioned.”
Who is not suitable for BBL treatments?
As with most aesthetic treatments, there are some contraindications, which you would discuss with your chosen provider before undergoing BBL sessions. “Generally not suitable for tanned skin – you must avoid sun exposure for four weeks beforehand – or pregnant patients,” confirms Dr. Mahto. “We are also extremely careful with melasma, as heat can sometimes cause a flare-up. For darker skin tones, we have to use very specific settings to avoid causing pigmentation issues.”
Is there a lot of downtime or recovery time?
This is one reason why BBL treatments are so popular: unlike some laser treatments, the downtime is minimal. “We call it the ‘lunchtime cure,'” says Dr. Mahto. “You don’t have the spotting or bleeding associated with resurfacing lasers. Instead, the pigment spots will darken and appear as small spots on the skin. In five to seven days, these peel off naturally, revealing fresh, clear skin underneath. You can wear makeup and go to work the next day, making it very practical for busy patients.”
This content is for informational and educational purposes only and does not constitute medical advice – always consult a qualified healthcare professional before making treatment decisions.
