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Red Light vs. Infrared vs. Full Spectrum: Which Is Right for You?

2 hours ago
2 min read

Oye, amiga (hey, friend), red light, infrared, full spectrum, LED, sauna... the words get thrown around like they all mean the same thing. They don't. Let's clear it up.


Red vs. infrared vs. full spectrum: the quick answer


  • Red light is visible light that mainly reaches the skin and just beneath it.

  • Near-infrared light is invisible and reaches deeper, into muscles, joints, and connective tissue.

  • Full-spectrum usually describes saunas or bulbs that mix many types of light and heat. It's not the same as targeted red light therapy.


For most wellness goals, the sweet spot is a device that combines red and near-infrared light.


Red light: best for skin


Red wavelengths are the go-to for skin quality, fine lines, glow, and scar appearance. You'll see the warm red glow during your session.


Near-infrared: best for deeper tissue


Near-infrared can't be seen, but it reaches deeper. That's why it's used for sore muscles, stiff joints, and healing tissue after surgery.


Infrared saunas are different


An infrared sauna is about heat and sweating. It can feel amazing and relaxing, but it's not the same as a red light panel aimed at a specific area. No es lo mismo (it's not the same thing).


So which is right for you?


  • Skin goals? Red is your friend.

  • Muscle, joint, or post-surgery goals? You want near-infrared in the mix.

  • Not sure? A device with both covers you.


La verdad (the truth): the quality of the device matters as much as the type of light. Many cheap gadgets don't deliver enough power to do much.


How sessions work in The Pink Room


What I tell my clients: my sessions use a professional panel positioned close to the area we're working on, so the light goes where you need it. It's private, calm, and easy to pair with lymphatic drainage or scar work. Consistent sessions work best, and results vary.


Here's your chisme for today: if a device doesn't list its wavelengths, ojo. Créeme (believe me), good companies are proud to show their specs.



Who should check first


Ojo (watch out): talk to your doctor before red light therapy if you're pregnant, take medications that make you sensitive to light, have a history of skin cancer, or have a seizure disorder triggered by light. Always protect your eyes during a session.


Ready to try it?


If you're in Sacramento, I'd love to welcome you into The Pink Room.




Christina Crapotta, author and wellnesspreneur, Lymph and Scars, Sacramento



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I'm a Certified Massage Therapist (CAMTC No. 39170), not a doctor. This post is for education, not medical advice. Red light therapy is a wellness service and isn't intended to diagnose, treat, cure, or prevent any disease. Results vary.

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