Whether you have already had an LED treatment and bought a device, or are completely new to LED Light Therapy and are wondering how and why to use it, we are here to guide you. Here we answer your most common questions about LED.
1. How often should I use my LED Light Therapy Device?
For best results, treat skin for a minimum 3 to 5 days a week for 10 minutes to plump, brighten, lift, treat uneven skin tone and texture, reduce fine lines and wrinkles, heal inflammation, feed the mind, body, and soul, and hydrate the complexion.⠀
You can use the device according to your skin's needs and schedule. The body doesn’t store light, and instead processes it as it needs it. However it can only absorb so much, so once your batteries are fully charged, they’ll need to use the energy before requiring charging again - this of course is individual to the person and not something we can measure.
If you want to use it more than this, for example daily, it is perfectly safe to do so.
2. Can LED treat blemishes, despite not having blue light?
Our BOOST LED device is the perfect treatment to support skin health and tackle blemishes firsthand. The Boost at-home mask is made up of Red 633nm and Near-Infrared 830nm wavelengths light, which penetrate deep into the skin to encourage healing, support cellular renewal, and help calm an inflamed complexion. Many users notice an immediate post-treatment glow.
While blue 415nm light is often used in professional settings to target blemish-causing bacteria, Near-Infrared 830nm optimises overall skin function, supporting a balanced, resilient complexion. When used in tandem with our Cleanse & Recovery Spray, the Boost Mask offers additional calming benefits, helping to manage breakouts, control excess oil, and promote clearer skin.
It’s important to note that not all blue light wavelengths are effective for targeting blemishes - only blue light within the 415nm range has been clinically studied for its antibacterial properties. Wavelengths outside of this range (e.g., 460nm or 480nm) will not offer the same targeted benefits. Additionally, blue light alone does not contribute to skin regeneration or collagen stimulation.
For those dealing with blemishes, Red 633nm and Near-Infrared 830nm help reduce inflammation, accelerate healing, and minimise the potential for pigmentation and scarring. In professional treatments, we often pair 415nm blue light to address bacteria with Red and Near-Infrared to support the skin’s recovery process.
Since blue light should be used with proper eye protection and in controlled settings to avoid overuse - which may lead to unwanted effects, such as darkening of existing pigmentation - we recommend professional application in The Light Salon, followed by at-home maintenance with Boost Red 633nm and Near-Infrared 830nm for ongoing skin support.
3. How do I treat my skin pre and post LED light facial?
- CLEANSE. Start with a double cleanse, The Light Salon way. Remove any daily grime with our newly launched Enzymatic Cleanser and Mask, specifically formulated to safely prepare the skin prior to LED. We recommend no less than a 1-minute massage, not forgetting your hairline and down around the ears.
- SPRITZ. Your second cleanse is a very generous spritz of the Boost Cleanse & Recovery Spray across your full face, both sides, and down the centre. The key ingredient is Hypochlorous, a powerful antimicrobial, which offers the deepest of deep cleans.
- REPLENISH. Optional: While your face is still damp, apply an application of our Hydrating Peptide Serum, specifically formulated to work in conjunction with LED, or 3-4 drops of your favourite serum, preferably something with Hyaluronic, Niacinamide or Peptides. Allow to absorb into the skin. No essential oils, exfoliants or Retinols at this stage.
- BOOST LED MASK. Now it's time to really give back to your skin. Take your Boost LED Mask, secure the back and top straps, and deliver a 10 minute dose of light.
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POST CARE. Daytime: remove your Boost and apply a nourishing moisturiser, with uplifting circular strokes and tapping movements. Follow with an even layer of SPF to the whole face, not forgetting up to the hairline and neck.
Night-time: remove your Boost and apply your PM resurfacing or Retinol products.
4. How do the at-home LED Devices differ from treatment in a salon?
Whether you are enjoying LED in the comfort of your home or in one of our salons, you will benefit from:
- Clinically proven Red 633nm and near-infrared 830nm wavelengths
- Glowing and plump skin - both instantly and long-term
- Enhancing the results of your everyday skincare regime, by allowing them to penetrate deeper.
- A sense of meditative calm.
Our at-home devices (the Boost LED Mask and Boost LED Bib):
- Are made from comfortable, medical grade silicon and are completely hands free for easy use.
- They mold to your body to ensure optimum light penetration.
- You can use them daily, as an AM pick-me up, or a PM wind-down.
Our in salon treatments:
- Deliver a more powerful dose of light in one session
- Require fewer sessions than our at-home devices
- Are designed for professional use only, in combination with pro-strength skincare products.
5. Can I use my LED Device after being out in the sun?
You don’t need to follow any special guidelines pre- or post-LED light. This makes slotting it into your day easy as can be, and your skin won’t be more sensitised to the sun as it can be after some facials, so you can even take it on holiday, as a support for your skin.
Before sun exposure, LED light therapy supports overall skin health, helping to reinforce the skin’s natural defense mechanisms. However, it is still essential to wear sunscreen to protect against UV damage.
After sun exposure, LED therapy can help calm and soothe the skin, particularly if it has been exposed to excessive heat or environmental stressors. The wavelengths used in Boost LED devices are designed to support the skin’s natural recovery processes, promoting hydration and balance.
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