Everything You Need to Know About LED Light Therapy

One yellow light bulb standing out against 5 other pink light bulbs

Light-emitting diode therapy (or LED for short) is nothing new. Having long been used in professional treatments, the benefits of LED for acne-prone, rosacea-ridden, discoloured, dull and ageing skin come with regular use. While this might deliver great results, it has previously been a costly and time-consuming approach in the pursuit for healthy skin.

And thus, the emergence of at-home skincare devices, led by LED treatments in the form of targeted on-the-spot gadgets and full face masks, are becoming popular for consumers who want to maintain the results of in-clinic treatments and the efficacy of carefully curated skincare routines. According to global market researcher Mintel, 41% of beauty consumers use skincare devices to prolong the effects of professional treatments. With better access to information, technological advancements and more transparency from brands, high-performance products are no longer exclusively available in costly facials and specialist clinics. Plus, LED light treatments are the most pain-free facial you can have, with no tingling, side effects or downtime needed. What more could you want?

Here are all your questions about LED light therapy answered:

What are the benefits of LED for the skin?

“LED light emits therapeutic wavelengths of light energy to energise cells,” explains Laura Ferguson and Hannah Measures, co-founders of The Light Salon. In doing so, the light energy stimulates the production of collagen, elastin and antioxidants while improving blood and lymphatic circulation. It’s a treatment that is suitable for all skin types and is designed to be used after cleansing and exfoliating, followed by your serums and moisturiser.

How many different types of LED lights are there and what is the difference between them?

“Different light spectrum penetrates the skin in different depths and has different effects. Red and blue LED light therapy combat numerous issues, including but not limited to, dullness, fine lines and wrinkles, inflammation, redness and swelling. They replenish dermal and epidermal cells, stimulate the natural production of collagen and elastin and speed up the recovery process,” explains Dr Dennis Gross, dermatologist, dermatologic surgeon and founder of Dr. Dennis Gross Dermatology.

Near-infrared light is another option, suiting inflamed skin best as it stimulates the skin’s healing and regeneration process by delivering nutrients and oxygen to problem areas, leaving you with strengthened and brightened skin. If acne is a concern, Ferguson and Measures recommend red light as it has an antiseptic effect on blemishes and reduces inflammation and painful swelling within the spot to help speed up the healing of the area. Impressively, when used together near-infrared and red light are clinically proven to reduce the appearance of fine lines and wrinkles.

What’s the difference between an LED treatment in a clinic and an at home device?

At-home devices don’t have the power of the professional machines used in LED light therapy treatments, but Ferguson and Measures explain that if you use an LED light mask three times a week over a four week period, it delivers the equivalent cumulative dose of light as one salon treatment, if you went once a week for the same period. “Results are instant and long-term and because LED light therapy works on a cellular level, so you leave with a glow, which becomes more pronounced with each treatment. Think of it in terms of a workout – going once is better than not going at all, but if you make an effort to stick to regular sessions, you’ll get great cumulative benefits.”

Sun Creams vs Moisturisers With SPF

SPF Moisturisers_VH

Speak to almost any dermatologist and they will say that the best method for keeping your skin healthy is wearing SPF every day. The detrimental impact that sunlight has on our skin, in terms of health and cosmetic, is well documented. A recent study called into question our approach to sun protection and how we apply it. Read More…

Beauty High-Street Heroes

Team Grazia share their ultimate high-street beauty heroes, PHA Plus Serum – by Hattie Brett

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    Garden of Wisdom PHA Plus Serum , £14.

    The founders of victoriahealth.com are just brilliant at tracking down new, affordable beauty ranges that go on to become cult classics. their latest is Garden of wisdom range, which delivers advanced skincare, but in a gentle way. I love the PHA Plus Serum, £14 – a genius product that’s left my skin visibly more glowy.

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Meet The Woman Behind Vice Reversa

vice-reversa

We’ve had sheet masks and we’ve had micro-needling, but the latest trend blends the two and has the potential to be even bigger than what’s gone before it. Micro-needling patches are popping up all over the place. But, with 0.3mm needles made from a crystallised blend of active ingredients that dissolve into your skin, Vice Reversa patches are nothing short of revolutionary. We met Annie Shortall, the woman behind the brand to find out more… Read More…

The Forgotten Beauty Benefits Of Aloe Vera

Aloe Vera

If you are prone to burning you’re likely to be well acquainted with aloe vera. The plant is renowned for its skin soothing and cooling benefits, which makes it a holiday skincare essential. The clear liquid is also celebrated for its anti-fungal, anti-bacterial and anti-viral properties. Read More…

Do You Really Need To Switch Up Your Skincare Every Season?

Spring On White

As the season’s revolving door swings into spring it feels only right to embrace the change by updating our skincare routine. In the same way that layers of your clothing get lighter and airier, logic would dictate the same goes for your creams and lotions. But is it a necessity for achieving healthy and glowing skin? The good news is that you don’t need to completely overhaul your winter skincare routine in a bid to fix any problems you now face. However, the devil is in the detail when it comes to perfect skin once the mercury rises. Here’s everything you need to know about trans-seasonal skincare.

Adjust moisture levels

If you used creamy cleansers and heavy duty moisturisers to counteract the cold climate and central heating throughout winter, it’s time to give these a ghosting. This is because during the warmer months our skin is able to hold onto more water, so as a rule, you don’t need as much hydration once spring hits. Moreover, continuing to layer on thick moisturisers can actually make your skin lazy. Instead you want to give it the ‘tools’ it needs to do a good job by itself.

Look for moisturising ingredients that have skin affinity, such as hyaluronic acid (it’s naturally occurring in the skin) as well as urea and glycerin. These will provide quick relief to a dry complexion, but are also able to draw water in the skin and retain it for longer.

Forgo physical exfoliators

In spring, your natural oils are coming back to balance after a cold snap, so you’re likely to produce more sebum. If you find your skin gets too oily reach for an oil-removing cleanser such as iS Clinical Cleansing Complex, £35 to help control breakouts. If feel like you need a deeper clean, look for formulations that contain salicylic acid (Garden of Wisdom Salicylic Acid 2%, £9), and apply after cleansing. It’s also worth adding an acid to your routine to help decongest skin. Try a retinol, a topical form of vitamin A that aids healthy skin-cell turnover. It’s clever stuff: retinol binds itself to receptors in our cells, which help to normalise the production of new skin, clearing breakouts and reducing the overproduction of oil.

Up your SPF level

If you’ve down-graded your SPF, or even worse, not applied one at all this winter, then now is the time to add one to your arsenal. It’s non-negotiable for damage control. Skin ageing UVA rays don’t change much through the year, however UVB get stronger once the temperature starts to rise, so it’s a good idea to up your SPF protection to 30-50. Try Sarah Chapman Skin Insurance SPF 30, £49. It offers stellar protection from UVA, UVB, thermal and infrared radiation has a clever knack of airbrushing the face no matter your skin tone thanks to light-adapting pigments that make you look dewy and glowing no matter how unforgiving the spring sunshine is.

Supercharge your skincare with vitamin C

Supercharge your SPF with topical vitamins. Vitamin C in particular can help to combat the ageing rays that aren’t fully blocked by your SPF. LixirSkin Vitamin C Paste, £32, has a fresh-squeezed citrus scent, and provides natural sun protection while also scavenging free radicals. It’s also worth keeping a vitamin C mist handy for a quick fix throughout the day.

Keep your pH levels in check

Overloading your skin with lots of products in winter may have sent your pH level off kilter. pH stands for ‘potential hydrogen’ and is used to describe the skin barrier’s acid-alkaline ratio, which ranges from 0 (most acidic) to 14 (most alkaline). If your skin is plagued by severe dryness and lines this could be a telltale sign that your acid mantle is too alkaline and falling prey to bacteria. If your skin is inflamed, oily, prone to breakouts or painful to the touch, that indicates it’s too acidic. To bring back its sweet spot of 5.5, reach for Aurelia Cell Revitalise Night Moisturiser, £58, which strengthens the protective barrier by feeding skin probiotics.