Does red light therapy get rid of rosacea redness?
It can reduce the flushed, irritated kind of redness, and studies report less burning and stinging after a course. It does not remove a visible broken capillary, because it does not heat blood.
Red light therapy can calm inflamed, reactive skin. It does not heat blood, so it will not clear a broken capillary you can see in the mirror. The Genesis laser does heat blood, and that is what fades standing redness and shrinks small vessels. It runs as a course of clinic visits, and no trial has put the two against each other.
| The difference | Red light therapy | Genesis laser |
|---|---|---|
| What it is | LED light you can barely feel | A 1064 nm laser passed over the skin |
| What it is best at | Calming a reactive, irritated face | Fading fixed redness and vessels |
| How long until it works | Weeks of near-daily use | A course of four to six visits |
| What it feels like | Warmth and bright light | A building hot prickle |
| Downtime | None | Pink for a few hours |
Side by side
Red light therapy
LED light you can barely feel
Rows of small red and near-infrared diodes, usually 630 to 850 nm. Nothing is heated, and nothing is damaged.
Genesis laser
A 1064 nm laser passed over the skin
The handpiece is swept back and forth in repeated passes, warming the skin gradually rather than firing at one spot.
Red light therapy
Cells, not blood
The light is absorbed inside skin cells and dials down the inflammation that drives flushing and irritation.
Genesis laser
Blood inside the vessel
The laser is absorbed by haemoglobin. The vessel heats, collapses and is cleared away by the body.
Red light therapy
Calming a reactive, irritated face
Burning, stinging and the general sense that your skin is always annoyed. Best used alongside the rest of your rosacea care.
Genesis laser
Fading fixed redness and vessels
Diffuse facial redness and fine visible capillaries, especially around the nose and cheeks.
Red light therapy
It will not erase a capillary
A vessel you can trace with a fingertip is a physical structure. Non-heating light leaves it exactly where it was.
Genesis laser
It will not stop rosacea coming back
The laser clears what is there now. The underlying tendency to flush is unchanged, so redness slowly returns.
Red light therapy
Weeks of near-daily use
Most protocols are around ten minutes, most days. Stop for a month and the benefit fades.
Genesis laser
A course of four to six visits
Spaced roughly three to four weeks apart. Change builds across the course rather than after one visit.
Red light therapy
Only while you keep using it
Genesis laser
Months, then top-ups
Red light therapy
Warmth and bright light
You wear eye protection. There is no sting and no pain.
Genesis laser
A building hot prickle
Heat rises over successive passes until the skin feels hot. Most people manage it without numbing cream.
Red light therapy
None
You can use it before work.
Genesis laser
Pink for a few hours
Mild redness and slight puffiness that usually settles the same day. Make-up the next morning is fine.
Red light therapy
No pigment target at all
Safe across every skin tone, because nothing in the light is aimed at melanin.
Genesis laser
The safer laser for deeper tones
At 1064 nm, less of the energy is absorbed by melanin than at shorter wavelengths. That makes it one of the more forgiving vascular lasers, not a risk-free one.
Red light therapy
One purchase, then nothing
A panel or mask is bought once. Cheap devices and expensive ones look similar and are not.
Genesis laser
Priced per session, sold as a course
Ask for the total cost of the course, and what a maintenance visit costs after it.
Red light therapy
The home version is the product
There is no clinic version that is fundamentally different. Clinic panels are bigger and stronger, so sessions are shorter, but the mechanism is identical.
Genesis laser
There isn't one
No home device delivers laser energy at this power. A red light mask marketed for redness is a fraction of the output and never reaches the vessel.
Red light therapy
Red light therapy works on inflammation. The light is absorbed inside skin cells and quietens the inflammatory signals that make skin flush, sting and stay irritated. Nothing gets hot, so nothing gets destroyed.
Genesis laser
The Genesis laser works on blood vessels. The light is absorbed by haemoglobin, the vessel heats up, and the body clears the damaged vessel over the following weeks. Something gets hot, and something is destroyed on purpose.
Red light therapy
Red light therapy has small, mostly positive studies. They report less redness, less burning and less itching after a course of sessions. The studies are small, they use clinic-grade equipment, and consumer masks are not the same devices.
Common questions
It can reduce the flushed, irritated kind of redness, and studies report less burning and stinging after a course. It does not remove a visible broken capillary, because it does not heat blood.
For fixed redness and visible vessels, yes. The laser heats blood and clears the vessel; the mask does not. For a face that flares and stings but has no visible vessels, the mask may be enough.
Usually four to six, spaced about three to four weeks apart. Most people then need a top-up every few months, because the tendency to flush has not changed.
It builds a hot prickling feeling as the handpiece passes over the same area again and again. Most people manage it without numbing cream, and the heat stops as soon as the pass does.
Yes. Nothing in red or near-infrared light is aimed at melanin, so it carries no risk of pigment burns at any skin tone.
Not quite. excel V is a Cutera vascular laser platform, and Genesis is one gentle heating mode it can deliver at 1064 nm. The same platform can also fire at 532 nm, which is stronger on well-defined vessels.