A consumer's guide to true laser technology, wavelengths, skin typing and smarter treatment choices
New Light Laser & Aesthetics • Medicine Hat, Alberta
IPL Is Not a Laser
IPL—Intense Pulsed Light—produces a broad spectrum of non-coherent light. A laser produces light at a specific wavelength. Both can be used for hair reduction, but they are not the same technology.
But the Conversation Needs to Go Further
Medicine Hat consumers have access to sophisticated true laser systems as well as IPL. The responsible question is not simply which machine is 'best.' Ask which technology and wavelength are appropriate for your skin and hair—and how the provider knows.
Useful questions include: What wavelength are you using on me? Why did you choose it? How did you determine my skin type? How does recent sun exposure affect my treatment? Are my settings individualized?
Why New Light Uses Elite iQ + Skintel
Our Elite iQ offers 755 nm Alexandrite and 1064 nm Nd:YAG laser wavelengths. One feature we particularly value is Skintel, which objectively measures melanin in the skin and provides another piece of information for treatment planning rather than relying only on visual judgment.
Your skin tone is not a guess. Neither should your treatment plan be. Skintel does not replace an experienced provider; it adds objective information to the consultation, history, Fitzpatrick assessment and clinical judgment.
Why Does Wavelength Matter?
Melanin is both the target and an important safety consideration in laser hair removal. We want energy interacting with pigment associated with the hair while minimizing unnecessary heating of surrounding skin.
The 755 nm Alexandrite wavelength has strong interaction with melanin and can be an excellent option in appropriately selected lighter skin. The longer 1064 nm Nd:YAG wavelength has lower absorption by epidermal melanin and is particularly important for appropriately selected higher-melanin skin types.
Does More Energy Mean Better Hair Removal?
No. Laser hair removal is not about turning a device up as high as possible. Energy, wavelength, pulse duration, spot size, cooling, hair characteristics and skin pigmentation all influence treatment. Effective treatment should also be appropriately individualized.
Can Darker Skin Have Laser Hair Removal?
Yes. Modern laser technology allows appropriately selected clients across a broad range of skin tones to be treated. The important considerations are wavelength, parameters, skin assessment, recent sun exposure and provider experience.
Can I Have Laser Hair Removal with a Tan?
Recent tanning can increase melanin in the surrounding skin and change treatment considerations. Always tell your provider about recent sun exposure, vacations and self-tanning products. Treatment may need to be adjusted or postponed depending on the circumstances.
What Hair Colours Respond Best?
Dark brown and black hairs generally provide the strongest melanin targets. White and grey hairs contain little or no melanin and are usually poor targets for conventional hair-removal lasers. Very blonde and some red hair can also be challenging.
Why Are Multiple Treatments Needed?
Even sophisticated laser technology cannot make every follicle enter active growth at the same time. Treatments are repeated as additional hairs cycle into a treatable stage. Appropriate timing is biology, not simply a package structure.
What Should You Ask Before Buying a Laser Hair Removal Package?
Ask what device is being used and whether it is laser or IPL. Ask which wavelength will be used on you and why. Ask how your skin type and recent sun exposure are assessed. Ask what realistic results you should expect.
Two clinics can advertise the same treatment area while offering different technologies, assessment processes and treatment plans. Compare the treatment before comparing the price.
Compare Treatments Before Comparing Prices
A “Brazilian laser package” or “full-leg hair removal” is not a standardized product. Two clinics can advertise the same body area while offering different technology, assessment and treatment planning.
You are investing in more than a set number of appointments. You are investing in the device, wavelength, skin assessment, treatment parameters, provider knowledge and follow-up behind those appointments. Compare what is actually being offered before comparing price.
Conclusion: The Machine Matters. But So Does the Person Using It.
Excellent technology does not eliminate the need for careful assessment. The more sophisticated the technology becomes, the more important it is to understand the skin being treated.
At New Light Laser & Aesthetics, the Elite iQ gives us two true laser wavelengths and Skintel gives us an objective melanin measurement to incorporate into treatment planning. The better question is not simply 'laser or IPL?' It is: 'What is appropriate for my skin and hair, and who do I trust to use it?'
