Permanent Makeup Mistakes That Cause Bad Results

"It went wrong" is four different things

Client dissatisfaction is not one problem. It is four, with different causes and very different correction costs:

1. Pigment moved. Lines blurred, or colour spread beyond the intended area — fanning or blowout.
2. Colour shifted. The result reads red, grey or blue instead of the intended tone.
3. The skin reacted. Allergy, papules or granulomas, and in worse cases fibrosis and scarring.
4. Expectations missed. The technique was sound and the gap between expectation and result was never addressed.

The clinical literature puts the most common causes of dissatisfaction at misapplication, pigment migration and fanning, and records that fibrosis and scarring are seen especially after microblading. The first three sit inside technical control. The fourth sits inside communication. Separating them is what makes it clear which link to change.

One: pigment moved

The mechanism can be described this far: pigment only stays if it goes below the epidermis, which renews continuously, and cosmetic pigment typically sits around the epidermal–superficial dermal junction, roughly 0.3–0.5 mm.

The clinical literature attributes dissatisfaction to misapplication, pigment migration and fanning. What can be checked is the plan and the consumable: the finished result goes inside a planned assessment, and ATTO organises its practice range by purpose, including an A4 silicone skin for hair-stroke work, a 3D eyebrow practice skin, and modules in light, medium and dark tones.

Browse practice and training material

The needle fields — connection, configuration, diameter, taper — are described in the PMU cartridge selection guide, with the narrowing geometry covered in the taper explainer.

Two: colour shifted

The clinical review records that most reported allergic reactions relate to red inks. The brow and lip shades ATTO lists are predominantly reds, pinks, corals and browns. Late reactions can appear weeks, months or years later and are difficult to attribute to one ingredient.

What usually triggers it is choosing from a photograph. A photograph carries the lighting, the phone's processing and the screen, not the client's skin.

On the craft side: read the base in person before choosing; ATTO lists a Black Corrector and a Purple Corrector in its powder lip series, with dedicated corrector products sold separately, the catalogue recording names and forms only; log the shade and batch at every appointment, since that is what a late reaction can be traced back to; and change one variable at a time when introducing a shade.

For the material-level reasoning — what organic and inorganic pigments mean, and how to read a pigment label — see the pigment comparison guide.

See ATTO PMU pigment lines and shades

Three: the skin reacted

This one is not the studio's to judge. When there is persistent inflammation, a nodule or discharge, handling it belongs in clinical care rather than in another pass of pigment.

What the studio contributes here is information: the shade and batch used, the area treated, the health questionnaire and allergy history. Those records are the input to a clinical decision, and the only thing that can answer "which pigment was it".

Traceable consumables belong to the same link. The FDA records that contaminated inks have caused infections even when the artist followed hygienic procedures, which is why the ink is an independent link in the chain.

How to judge PMU safety before booking covers the regulatory side of pigment and infection control.

Four: expectations missed

Alongside misapplication and pigment migration, expectation management is a leading cause of dissatisfaction. The workable measure is to fix the assessment appointment at booking and to call it an assessment rather than a promise.

One easily overlooked point from the clinical literature: facial tissue augmentation, botulinum toxin injection and facial surgery change appearance and can distort existing PMU. Brow and lip shapes drift as facial structure changes. Raising that at the consultation is both risk management and the start of a longer relationship.

Four situations, four sentences

The bottom line

Once "it went wrong" is broken apart, the part you can improve appears: spread and colour are process parameters, skin reactions belong to clinical care, and missed expectations belong to communication. Discussed as one lump, none of them moves.