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Diode hair-removal lasers, IPL, CO2 and handheld laser pens are all used on tattoos. None of them destroy pigment — they burn skin. Here is the physics of why, in numbers.
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Six factors, one score, and a realistic number of sessions you can give a client at the first consultation — with a validated correlation of R=0.757 behind it.
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The same pigment, two different machines, two different mechanisms. A picosecond laser delivers 22 times the peak power on less energy per pulse — and that changes how the pigment breaks.
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A licensed picosecond system costs about $200,000. Anything offered as “picosecond” for $5,000 is a different device wearing the name — here is how to check before you pay.
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The skin whitens because pigment particles exploded and turned tissue fluid into microscopic gas bubbles. Learning to read that whitening — and its dangerous variants — is the core practical skill in laser removal.
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A Common Myth About The Red Color There is a myth that the red tattoo color is very poorly removed by compact lasers. And the reason for this is quite objective. Let’s break it down. The Technical Side Of The Process In order to remove red pigment from the skin, the 532 wavelength of nanosecond…
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For many laser owners, it can sometimes be surprising to learn that tattoo removal lasers require water. This is because a laser needs a robust cooling system to operate efficiently. During the generation of laser flashes, the xenon lamp, which powers the crystal, emits a significant amount of energy. However, only a small portion of…
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Why Do Blisters Occur After Laser Tattoo Removal? This is a very interesting question because blisters themselves are a tricky complication of laser tattoo and permanent makeup removal. They rarely appear during the procedure itself and often develop 4, 6, or even 8 hours after the client has left. So, what are they? Debunking the…
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Permanent makeup artists often don’t think about why they schedule a touch-up after 30 days for almost all their clients. This is usually because they were taught to do so during their basic permanent makeup training. However, there are specific reasons why this isn’t always the best approach. The Physiology of Epidermal Renewal To understand…
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In the world of permanent makeup, the term “chemical removers” sounds impressive, but what does it actually mean? Chemical removers are not a new innovation in the beauty industry, yet their use in PMU remains shrouded in mystery.Many PMU artists view them as a magical solution capable of fixing any issues with poorly done PMU…
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