A Rochester, MI electrologist and laser specialist with over 35 years of experience explains what most providers won’t tell you.
You’ve probably seen the ads. A sleek handheld device. A smiling woman with impossibly smooth skin. Promises of permanent hair removal from the comfort of your couch.
Rose Skin Co. is currently running ads on YouTube and Google promoting their Lumi IPL device — a $149 at-home handset that claims to deliver “permanent hair reduction with noticeable results after just 4 uses and full results in 12.”
Watch the Rose Skin Co. Lumi ad on YouTube: Click here to watch
And honestly? Some people using the Rose Skin Co. Lumi really do see results — at first.
But there’s something that ad won’t tell you. Something that could leave you with hair that’s nearly impossible to treat — no matter what you try next.
What Is IPL — And What Is It Not?
IPL stands for Intense Pulsed Light. Despite what the marketing suggests, IPL is not a laser.
A laser produces a single, focused, coherent beam of light at one precise wavelength — engineered to target one specific structure with accuracy. IPL produces a broad spectrum of scattered light across many wavelengths at once, delivered in a single flash. The difference has been well documented in the clinical literature: laser uses a monochromatic, precisely calibrated beam, while IPL is essentially broadband light that scatters across multiple chromophores in the skin simultaneously. [1]
IPL was originally developed in the early 1990s for vascular skin conditions — things like redness, sun damage, and thread veins. It was later adapted for hair removal using cut-on filters to narrow the wavelength range. [1] That adaptation produces results. But it comes with a serious long-term problem that most IPL marketing never mentions.
IPL Only Works on Hair With Melanin — And Then It Destroys That Melanin
Here is the core issue, stated plainly.
IPL targets melanin — the pigment found in hair. The light energy is absorbed by the pigment, converted to heat, and that heat disrupts the hair follicle. This is called selective photothermolysis, and it is the same basic principle that professional laser hair removal uses. [1]
But there is a critical difference in how deeply and precisely each technology delivers that energy. Professional medical-grade laser systems use a focused, calibrated single wavelength to penetrate precisely to the depth of the follicle and destroy the hair’s growth cells — the bulb and the dermal papilla. IPL, operating on a broad scattered spectrum, delivers less focused energy and cannot consistently reach and destroy the follicle at the root the same way. [2]
This matters enormously over time. Because IPL is repeatedly targeting melanin in the hair, it begins to depigment the hair itself. The light exposure gradually bleaches the melanin out of the follicle. Your dark hair starts to grow back finer, lighter, and sparser.
This is a documented side effect. Clinical literature explicitly lists hypopigmentation — lightening of pigment — as a known risk of repeated IPL treatment. [3] At a consumer level, real users of the Rose Skin Co. Lumi have reported exactly this outcome. One reviewer on Sitejabber wrote that the Lumi literally removed the pigment from their skin in stripes, leaving behind hypopigmentation that medical spas described as one of the hardest things to treat because of the loss of melanin. [4]
Stage 1: IPL Appears to Work
When you first start using IPL — whether it’s the Rose Skin Co. Lumi at home or professional IPL treatments at a salon — you will likely see results. Hair reduces. Sessions feel productive. You think you’re making progress.
Clinical studies confirm this: IPL can produce average long-term hair reduction rates of 70 to 90 percent after a complete course of treatment. [2] That is real. The problem is in the word “reduction.” The FDA is very specific about this distinction. Laser hair removal devices are cleared only for “permanent hair reduction” — meaning long-term reduction in the number of hairs regrowing, not elimination. [5]
This is not just legal fine print. It reflects a genuine clinical limitation that compounds over time.
Stage 2: The Problem Develops
With each IPL session — including sessions with the Rose Skin Co. Lumi — the device is hitting the same follicles with broadband light and targeting their melanin. Over repeated sessions, particularly at consumer-grade energy levels, the treatment begins to alter the hair itself. The melanin is gradually depleted. Hair grows back lighter, finer, and less pigmented.
At this stage, most people think things are going well. The hair looks almost gone. Reviews get written. The four-week and eight-week testimonials are genuine. What those reviewers don’t yet know is what comes next.
Stage 3: The Trap
Now the hair is light colored — fine, pale, and difficult to see. The Rose Skin Co. Lumi can no longer target it effectively. There is not enough melanin left to absorb the light energy.
Here is where it gets serious. Professional laser hair removal also targets melanin. The Lumenis LightSheer Duet and other medical-grade diode laser systems are extraordinarily effective on dark, pigmented hair — but they face the same fundamental limitation that all light-based treatments share: they need pigment to work. [5]
As WebMD explains, laser hair removal uses heat to destroy cells that contain color, with the light attaching to pigment in the hair to heat up the follicle. [6] When that pigment is gone, the light-based treatment has nothing to lock onto.
The result: you have hair that is resistant to both the Rose Skin Co. Lumi and professional laser. The IPL did not get you closer to being hair-free. It created a new problem that is genuinely difficult to solve.
Stage 4: What Can Actually Fix It
If you have been through multiple rounds of IPL — including the Rose Skin Co. Lumi — and your hair is lighter, finer, and your sessions have stopped being effective, there is a path forward. But it is not another IPL device, and it may not be laser either.
Electrolysis is the only FDA-recognized method of true permanent hair removal. The U.S. Food and Drug Administration has reaffirmed this position clearly: laser-based devices are cleared for “permanent reduction,” while electrolysis devices are recognized for “permanent removal.” [5] That is not a marketing distinction. It reflects a fundamental difference in mechanism.
Instead of targeting melanin with light, electrolysis uses a fine probe inserted into each hair follicle to deliver a precise electrical current directly to the hair’s growth cells — destroying the root at the source, regardless of hair color. [7] Blonde hair, grey hair, white hair, red hair, fine depigmented hair left behind by years of IPL — electrolysis treats all of it.
This is why the Cleveland Clinic describes electrolysis as effective for the greatest range of skin and hair types and the only method approved for permanent removal. [7]
This Applies to Professional IPL Too — Not Just Home Devices Like the Lumi
It is important to say this clearly: the concerns above are not limited to at-home devices like the Rose Skin Co. Lumi.
Any IPL treatment — including professional clinic IPL — shares these fundamental limitations. IPL is broadband scattered light. It was designed for skin treatments. Its hair removal application is secondary, and at the consumer device level, the energy output is significantly lower than clinical equipment, which further limits its ability to fully destroy the follicle. [2]
The difference between a home device and a medical-grade laser is not just marketing. A trained clinician using medical-grade equipment calibrated to your specific skin type and hair color is operating in an entirely different category. But if that medical-grade equipment is IPL rather than true laser, the same long-term depigmentation risk still applies.
Why This Matters If You Haven’t Started Yet
If you are researching hair removal right now and considering any IPL option — the Rose Skin Co. Lumi, another at-home device, or IPL at a local salon — please understand what you are choosing.
IPL may produce noticeable hair reduction. That is real. But it is not permanent removal, it requires indefinite maintenance, it does not work on all skin tones or hair colors, and repeated use carries a documented risk of depigmenting hair to the point where it becomes resistant to further light-based treatment.
The most efficient and clinically sound path to permanent hair removal is professional laser on dark, pigmented hair while it is still treatable — using a medical-grade system like the Lumenis LightSheer Duet — combined with electrolysis for any hairs that laser cannot reach. That includes fine hairs, hairs in resting growth phases, and hair that is too light for light-based treatment.
That combination approach is what Diana Callas has been providing at LHR Skin and Vein Center for over 35 years.
The LHR Difference
Diana Callas has been performing electrolysis and professional laser hair removal for over 35 years. That is not a marketing number. That is decades of clinical experience reading how individual skin and hair types respond to treatment — experience that simply cannot be replaced by a $149 device purchased online.
At LHR, we use the Lumenis LightSheer Duet for laser hair removal — one of the most proven medical-grade diode laser systems available, trusted by clinicians worldwide for its precision and results across a wide range of skin types.
For everything laser cannot address — grey hair, blonde hair, red hair, and hair that has been depigmented by previous IPL treatments including the Rose Skin Co. Lumi — Diana’s electrolysis expertise is the only true permanent solution.
Whether you are starting fresh and want to do this correctly the first time, or you have already used the Rose Skin Co. Lumi or other IPL devices and want to know whether your hair is still treatable, we will give you an honest clinical assessment. Not a sales pitch. An answer.
Book a Consultation
LHR Skin and Vein Center | Rochester, MI | (248) 651-4799 | lhrskinandveincenter.com
Citations
[1] Wikipedia, “Intense Pulsed Light” — https://en.wikipedia.org/wiki/Intense_pulsed_light
[2] NUBWAY, “Evaluation of the Efficacy and Safety of IPL Hair Removal Technology” — https://www.nubway.com/news/evaluation-of-the-efficacy-and-safety-of-ipl-hair-removal-technology/
[3] Post et al., “Expert Opinion About Laser and IPL-Induced Leukoderma or Vitiligo,” Archives of Dermatological Research, 2023 — https://pmc.ncbi.nlm.nih.gov/articles/PMC10462531/
[4] Sitejabber, RoseSkinCo Customer Reviews — https://www.sitejabber.com/reviews/roseskinco.com
[5] Oregon Association of Licensed Electrologists, “The FDA Reaffirms Electrolysis as the Only Method of Permanent Hair Removal” — https://www.electrolysis-oregon.org/the-fda-reaffirms-electrolysis
[6] WebMD, “Electrolysis Hair Removal” — https://www.webmd.com/beauty/cosmetic-procedures-electrolysis
[7] Cleveland Clinic, “Electrolysis: Definition and Treatment” — https://my.clevelandclinic.org/health/treatments/8306-electrolysis
