From Red Light to Blue Light: A Complete Guide to LED Light Therapy Colors
- Felicia Capote
- Feb 18
- 3 min read
Ever wondered how different colored lights can transform your skin? Dive into the world of LED light therapy colors with our comprehensive guide. From red to blue light, each hue offers unique benefits for your skin’s health and appearance. Discover the secrets behind these therapeutic colors, like the acne green light and red light therapy panel, and learn how they can rejuvenate your skin from the comfort of your own home. Are you ready to unlock the power of LED light therapy and achieve radiant, glowing skin? Let’s explore the science behind each color and how they can address various skincare concerns effectively.

What is LED facial?
LED facial, also known as LED light therapy facial, phototherapy, low-level light therapy, and LED face treatment is a hi-tech skin treatment that uses different wavelengths of light to treat various skin concerns and improve skin appearance. It is a non-invasive facial treatment that has taken our skincare game to infinity and beyond.
How does light therapy work?
LED (light-emitting diode) works by emitting infrared lights at different wavelengths to reduce the appearance of a variety of skin conditions like acne, eczema, psoriasis, wounds, ageing signs, skin cancer, sun damage, dermatitis and so on. LED light therapy facials use a variety of LED light colours that can be used alone or in combination with others to achieve the desired result.
The spectrum of LED lights:
LED face treatment or LED facial uses different colours of lights and each colour has its own unique set of advantages. Hence, every light targets and treats differently to various skin conditions. Let’s understand theLED light colour chart for skin in detail.
Yellow LED facial benefits in reducing redness, inflammation and sunburns. Also, heals a variety of skin concerns and fosters skin cell rejuvenation.
Red light improves scarring and ageing signs. Also reduces skin inflammation and promotes circulation.
Green light targets dark circles, broken capillaries, pigmentation and sunspots. Also, it calms irritated or over-stimulated skin.
White light therapy benefits in penetrates the deepest layers of the skin and works to tighten and reduce inflammation.
Blue light therapy benefits in killing bacteria, causing acne and other breakouts. Also, helps purify skin, soothe inflammation and stabilize oil glands.
Cyan light helps treat mild to moderate acne and stimulates collagen production in the skin. Also, it reduces redness and inflammation.
Purple LED light therapy benefits in decreasing the telomeres of DNA in the cell and increases cell regeneration, resulting in overall skin rejuvenation.
Orange light helps improve the signs of ageing, stimulate blood circulation and boost collagen production. It brings the glow back to the skin.
Benefits of LED facial:
Whether you are targeting specific skin concerns or wishing for an overall improvement in your skin texture, an LED light therapy facial is something you should go for. Let’s take a look at some of the most significant skincare advantages that LED facial provides:
Reduces inflammation
Minimizes ageing signs like fine lines and wrinkles
Kills acne-causing bacteria
Clears the appearance of acne scars
Promotes collagen production
Stimulates blood circulation
Smoothens out the skin texture
Tightens and brightens skin
Pre-Treatment Advice For LED Light Therapy
Cleanse – Before you get started with your LED light therapy facial, make sure your face is thoroughly cleansed and has no traces of makeup. If your skin has any makeup residue, dust, dirt or bacteria, it will prevent light from absorbing into the skin. I prefer using a gentle cleanser that causes no skin irritation.
Exfoliate – Exfoliating your skin with a gentle scrub before the treatment is good as it helps remove dead skin cells, ensuring the maximum result guaranteed.
Avoid using skincare products – It is safer to avoid using skincare products a few days before the treatment as it can make your skin sensitive to light.
Safety Gears – Wear your safety goggles during the LED light therapy facial to protect your eyes from the infrared lights.
Post-Treatment Recommendation
No downtime – Since LED face treatment is a non-invasive cosmetic procedure, it requires no recovery time. You can immediately return to your daily activities as soon as you are done with the process.
Drink plenty of water – To ensure the optimal result of the process, make sure to drink a least 2-3 litres of water daily. It will help maintain hydration levels as well as remove toxins from the body. The importance of hydration highly increases when you get a yellow light.
Wear no makeup – Let your skin breathe after the treatment. Don’t wear makeup at least 24 hours post-treatment to maximize the result.
How many times can you do LED light therapy?
You can consider getting the treatment once a week for a month to see the desired result. Once done, you will need only one LED session to maintain the result in a couple of months.

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