IPL, RF, or CO₂: What Does Your Skin Actually Need?
Walk into almost any skin clinic, and you will hear the word “laser” used for everything.
A laser for your brown spots, a laser for your texture, a laser for your wrinkles.
It is convenient shorthand, and it is mostly wrong.
The three technologies we reach for most often at Vasu are IPL, radiofrequency microneedling, and CO₂.
Only one of them is actually a laser. More importantly, they work at different depths and fix different problems.
Choosing the wrong one is the most common reason people pay for a treatment and feel like nothing happened.
Here is the plain version.
IPL: For Color
IPL stands for intense pulsed light. It is not a laser. It is a filtered flash of light tuned to be absorbed by color in the skin: the brown of sun spots and freckles, and the red of broken capillaries and diffuse redness.
We use the Nordlys® system. When the light hits pigment, the pigment absorbs the energy. Over the next few days, brown spots typically darken, rise to the surface, and flake away, usually within a week or two. Redness fades more gradually as the treated vessels are cleared.
What it is good for: brown spots, sun damage, freckling, redness, and an overall uneven tone.
What it will not do: IPL does not tighten skin, smooth texture, or soften lines in any meaningful way. If a clinic tells you IPL will lift your jawline, keep walking.
Downtime: little. You may look like you have coffee grounds on your face for a few days while
the pigment sheds. Most people cover it with makeup and go to work
RF Microneedling: For Structure
Texture, enlarged pores, fine lines, and loss of firmness are not color problems.
They are collagen problems, and collagen lives below the surface, where light does little.
Radiofrequency microneedling uses very fine needles to deliver heat into the deeper layers of the skin. That controlled heat tells your skin to build new collagen during the following weeks and months. Our platform is Quadessy™, which delivers energy through three layers of the skin in a single pass.
What it is good for: texture, pores, fine lines, mild laxity along the jawline and neck, acne scarring.
What it will not do: very little for pigment. It is also not a facelift. It improves skin quality and firmness; it does not reposition tissue.
Downtime: most redness settles in about 24-48 hours, but often clients are pleasantly surprised by the lack of redness. Results build slowly because collagen takes time. That is why we recommend a series and ask you to judge the result months later, not days.
CO₂: For Resurfacing
CO₂ is a true laser and the most powerful of the three. It removes columns of damaged skin so that new skin replaces it.
At Vasu, we use the DEKA Tetra Pro®, which can be run gently (CoolPeel®) or at full resurfacing settings.
What it is good for: deeper lines, significant sun damage, acne scarring, skin that has had a lot of years and a lot of Colorado sun.
What it will not do: it is not a lunchtime treatment at the deeper settings, and it is not right for every skin tone or every lifestyle.
Downtime: Depends on the depth; expect several days to a couple of weeks of healing. We often
suggest scheduling most CO₂ treatments in the fall and winter. More on that next month.
Why We Combine Them
If you look closely at sun-damaged skin, you will almost always find two problems at once: uneven color at the surface and tired structure underneath.
That is the thinking behind pairing Nordlys IPL with Quadessy RF. One corrects the color. The other remodels the skin. Neither can do the other’s job, and together they address what most people actually mean when they say their skin looks “older.”
For some people, that combination is everything they need. For others, CO₂ is the honest recommendation, and we will say so. And sometimes the answer is that you need one treatment, not three.
How We Decide
We do not start with a device. We start with your skin.
Every consultation at Vasu includes VISIA® imaging, which photographs your skin under different kinds of light and measures what the mirror doesn’t show clearly: brown spots below the surface, redness, texture, pores. It gives us a baseline, and it lets us show you whether a treatment worked.
One of our clients moved from the 31st percentile to the 77th for brown spots
after Nordlys IPL. We could see it, and so could she.
From there, the recommendation follows the findings.
Mostly color: IPL.
Mostly texture and firmness: RF.
Both: the combination. More serious damage and longer healing time: CO₂.
If you are not sure which camp you are in, that is exactly what the consultation is for.
Book a complimentary consultation.
Individual results vary. Nordlys, Quadessy, Tetra Pro, CoolPeel and VISIA are trademarks of their respective owners.
