Chroma IronForge Red Light Therapy Device

Chroma IronForge: powerful red light in the palm of your hand

Red light has become one of the most talked-about wellness rituals, and the Chroma IronForge is the device we reach for at home. It’s a compact, handheld light that puts a lot of red and near-infrared light onto one area at a time, so sessions are short and easy to fit around a busy day.

Chroma describes the IronForge as the most power-dense handheld light therapy device in the world. It combines five wavelengths, 630, 670, 760, 810 and 850 nm, weighted about 75% towards near-infrared, with an average of more than 850 mW/cm² at the faceplate ^[1]. Chroma suggests sweeping it slowly over the skin from 0 to 6 inches away, or holding it on one area for 30 to 90 seconds ^[1].

"This device has made a huge difference to my recovery and energy. Just a quick session and I can really feel the benefits in my muscles, joints, and overall wellbeing." - Darren

Why we love it

What the research says

Red and near-infrared light (often called photobiomodulation) has been studied for decades. There is some encouraging research, but results depend heavily on the wavelength, dose and what’s being treated.

In a randomised, controlled German study of 136 volunteers, 30 sessions of red light improved skin complexion, skin roughness and collagen density measured by ultrasound, compared with untreated controls ^[2]. That study used full-body light panels, not a handheld device.

A 2015 review of 13 good-quality trials found that red or infrared light applied before exercise modestly improved muscle performance, such as the number of repetitions, compared with placebo ^[3]. Most of those trials used lasers or LED clusters at much lower power than the IronForge.

Chroma also says the IronForge supports recovery, sleep, energy and cellular health ^[1]. These are Chroma’s own claims, and they sit nicely alongside the wider research interest in red and near-infrared light. Chroma recommends treating it as a wellness device and seeking professional care when you need it ^[1].

Using it safely

Who it’s perfect for

Good to know

Your questions, answered

Do I need to use it on bare skin?
Chroma recommends clean, bare skin for the best results. It says around 40 to 60% of the light still passes through a loose cotton top ^[1].

Do I need goggles?
Chroma says no, as it isn’t designed to be looked into, but always close your eyes if it passes near your face ^[1].

How soon will I notice anything?
Chroma says experiences vary, and that the most common pattern it hears is a difference within the first two to four weeks of regular use ^[1].

Do I buy it from Glowing Healthy?
No. You buy directly from Chroma. We list it here because we love it, and the Shop button takes you straight to Chroma.

Shop the Chroma IronForge

Sources:
[1] Chroma, IronForge product page (specs, FAQ, guarantee, claims): getchroma.co
[2] Wunsch A, Matuschka K. A controlled trial to determine the efficacy of red and near-infrared light treatment in patient satisfaction, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase. Photomed Laser Surg, 2014: PubMed 24286286
[3] Leal-Junior EC et al. Effect of phototherapy on exercise performance and markers of exercise recovery: a systematic review with meta-analysis. Lasers Med Sci, 2015: PubMed 24249354
[4] Chroma, Shipping policy: getchroma.co
[5] Chroma, Returns and refunds: getchroma.co