MENDS after a Moxi laser treatment typically last 3 to 5 days total. They first appear within 1 to 3 days after your session and naturally slough off by around day 5, revealing fresher skin underneath. The entire process is a normal part of healing, not a complication.
What MENDS Are and Why They Appear
MENDS stands for microscopic epidermal necrotic debris. In plain terms, these are tiny fragments of damaged skin that your body pushes to the surface after laser treatment. The Moxi laser creates microscopic columns of heat in the skin, and those targeted zones of damage trigger the surrounding healthy skin cells to essentially escort the old, damaged tissue (including trapped pigment) up and out. It’s the visible evidence that the treatment is working.
What MENDS Look and Feel Like
Most people describe MENDS as tiny dark spots, sometimes compared to coffee grounds scattered across the skin. They give the treated area a bronzed or slightly dirty appearance, and your skin will feel rough, like fine sandpaper. In areas with more sun damage or pigmentation, the MENDS can be more noticeable because there’s simply more damaged pigment being brought to the surface.
Because MENDS are so small and numerous, they can make patches of skin look lightly crusted. This is not scabbing in the traditional sense. It’s a thin layer of microscopic debris sitting on the surface, waiting to flake away on its own.
Day-by-Day Timeline
Here’s what to expect during the healing window:
- Days 1 to 2: Redness and mild swelling are the main features. MENDS may start appearing as faint dark specks, and your skin begins to feel dry and slightly textured.
- Days 2 to 3: MENDS become increasingly visible. The bronzed, sandpaper-like texture peaks during this window. Your skin will look and feel its roughest.
- Days 3 to 5: The MENDS begin flaking off naturally as new skin rises to the surface. By the end of day 5, most or all of the debris has shed, and your skin starts to look smoother and more even-toned.
Sciton, the company that manufactures the Moxi laser, describes the treatment as having “little to no downtime.” That’s technically true in the sense that you can go about your daily life, but the MENDS phase does create a visible texture change that some people prefer to plan around for social events or work.
How to Care for Your Skin During MENDS
The single most important rule during the MENDS phase is to leave them alone. Do not pick, scratch, rub, or try to scrub them off. Forcing MENDS off prematurely can cause scarring and pigmentation problems, turning a routine recovery into a genuine complication.
Keep the treated skin consistently moisturized. A barrier-repair cream or a thick moisturizer like Aquaphor works well. Reapply whenever your skin feels dry, which will be often during this phase. Avoid exfoliants, retinoids, and facial cleansing brushes until the peeling has fully resolved on its own. Your skin is actively regenerating underneath those tiny flakes, and anything abrasive can disrupt that process.
Sun protection is also critical while MENDS are present and for weeks afterward. The fresh skin emerging beneath is more vulnerable to UV damage, so consistent sunscreen use helps protect your results and reduces the risk of post-treatment darkening.
When MENDS Stick Around Longer
While 3 to 5 days is the standard window, a few factors can stretch the timeline slightly. Higher treatment settings, which your provider may use for more significant sun damage, create more MENDS and can extend the shedding phase by a day or two. Treatment areas on the neck, chest, or hands sometimes heal a bit more slowly than facial skin simply because those areas have less blood flow and thinner skin.
If your skin is still showing MENDS beyond day 7, or if you notice increasing redness, warmth, oozing, or pain rather than gradual improvement, that’s worth a call to your provider. Normal MENDS healing follows a clear trajectory: the texture peaks around days 2 to 3, then steadily improves. Any reversal of that pattern, where things seem to be getting worse after initially getting better, falls outside the expected course.
What Your Skin Looks Like After MENDS Shed
Once the last of the MENDS flake away, most people notice their skin looks brighter and more even in tone. The pigment that was sitting in the deeper layers of your skin literally came out with those tiny dark specks. Full results continue to develop over the following weeks as collagen remodeling takes place beneath the surface, but the immediate post-MENDS glow is often the first visible payoff from the treatment.
Some mild pinkness can linger for a few days after the MENDS are gone, especially in lighter skin tones. This fades on its own and is a sign of healthy new skin, not irritation. Continuing to moisturize and protect from the sun during this phase helps the fresh skin settle in evenly.