If you’ve been hearing about red light therapy everywhere lately, you’re not alone. Celebrities swear by it for glowing skin, athletes use it to speed up recovery, and wellness experts call it one of the best biohacks of modern living.
But if you’re new to it, you’re probably wondering: what actually is red light therapy, and how does it work?
Let’s break it down, simply, clearly, and backed by science.
What Exactly Is Red Light Therapy?
Red light therapy (RLT) is a natural, non-invasive treatment that utilises specific wavelengths of light, typically in the red (630–660nm) and near-infrared (810–850nm) spectrum.
When this light hits your skin and cells, it stimulates your mitochondria (aka your cellular powerhouses) to produce more energy (ATP). More energy = better healing, repair, and overall function.
It’s basically giving your cells a natural “battery recharge.”
The Benefits (in Plain English)
Here’s what consistent red light therapy can do:
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Skin health & anti-ageing → boosts collagen, reduces wrinkles, speeds up healing.
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Pain & inflammation → calms sore joints, muscles, and injuries.
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Energy & mood → supports your circadian rhythm, helps fight fatigue, even seasonal low moods.
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Recovery & performance → loved by athletes for faster recovery after workouts.
And the best part? It’s all backed by a growing number of clinical studies showing its effectiveness.
How Do You Actually Use It?
It’s simple:
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Place the device about 15–30cm away from your skin.
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Expose the area you want to treat (e.g., face, joints, muscles).
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Use it for around 10–20 minutes per session, a few times a week.
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Be consistent — just like the gym, results build over time.
That’s it. No pain, no downtime, no nonsense.
What to Watch Out For (Beginner Mistakes)
Not all red light devices are equal. Many cheap ones:
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Use the wrong wavelengths
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Don’t have enough power (so you get no real results)
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Break after a few months
- Using it for too long
If you want real benefits, look for:
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Clinically proven wavelengths (630–660nm & 810–850nm)
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High irradiance (power) for effective treatment
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Solid build quality
The Bottom Line
Red light therapy isn’t just another wellness trend. It’s a science-backed way to give your body something it was always designed to have: healing light.
For beginners, the key is simplicity + consistency. Use it a few times a week, and over time you’ll start to notice the difference — in your skin, your energy, and even your mood.
💡 At Modern Therapies, we designed our panels to deliver the exact wavelengths and power your body needs — so you get real results, without the gimmicks.