You look in the mirror and something isn’t right. Maybe the hairline looks too hard, maybe the colour has gone bluish, maybe it just doesn’t look like the photos you were shown before treatment. The question you’re really asking is: is this normal, or has something gone wrong?
Here’s the direct answer: SMP that has genuinely deteriorated or was poorly applied shows specific, identifiable signs, blue or grey pigment shift, patchy uneven fading, a hairline that looks unnatural or too structured, and dots that have blurred together into blotches rather than staying distinct. Normal healed SMP softens slightly over time but keeps its pattern, its warm brown-black tone, and its natural density gradient. If yours doesn’t, it’s worth a proper assessment.
Kate Dawes, Founding Director and Senior Practitioner at Foli Sim, has spent 42 years in the hair industry and has personally assessed and corrected work from clients who arrived with treatments done elsewhere. Her view is blunt: most people who think they might need repair are right, and waiting rarely improves the situation.
The colour and tone problems that signal poor pigment or bad healing
Pigment that has turned blue, grey or greenish is the clearest sign something has gone wrong. This happens when the wrong pigment formulation was used, when it was implanted too deep into the dermis, or when the practitioner didn’t account for how the ink would oxidise under the skin over years. Correctly applied SMP pigment is formulated to fade evenly, staying within warm black-brown tones as it softens.
Depth matters enormously here. SMP pigment should sit at roughly 1.5 to 2 millimetres, right at the epidermal-upper dermal interface. Pushed deeper than that, pigment can migrate sideways under the skin, creating a smudged or foggy appearance rather than crisp individual dots. If you can see soft, spreading blotches instead of distinct points, that’s migration, not normal ageing.
Another giveaway is inconsistent tone across the scalp, with some patches dark and fresh-looking and others faded to almost nothing, with no logical pattern. Genuine healing fades gradually and fairly evenly across the treated area. Patchiness that looks random, rather than a slow overall lightening, usually points to uneven pigment depth from the original sessions.
Hairline and density issues that don’t match a natural result
A well-executed hairline is soft, irregular and slightly randomised, mimicking the way real hair actually grows in. In Foli Sim’s experience, the vast majority of Australian clients want exactly this: a natural, undetectable line rather than anything hard-edged or overly structured. If your hairline reads as an obvious painted-on shape from a few metres away, that’s a design fault, not something that will soften with time.
Density problems tell a similar story. Correct application increases dot density progressively across sessions, starting lighter and building up, so the front hairline stays slightly less dense than the crown for a realistic look. If your entire scalp looks uniformly solid, like a filled-in shape rather than thousands of individual points, the density gradient was skipped altogether.
Watch too for dots that are visibly too large, uneven in size, or spaced in an obvious grid pattern. Real hair follicles are irregular. A grid or rows you can trace with your eye is one of the more common bad scalp micropigmentation signs clients bring to a repair consultation.
- Hairline looks like a solid painted line rather than a soft, broken edge
- Dots are visibly larger than a natural follicle or uniform in a grid
- Density is flat across the whole scalp instead of graduating from front to back
- Pigment has turned blue, grey or green rather than staying brown-black
- Blotchy migration under the skin instead of distinct, separated dots
What normal healing looks like versus what genuinely needs correction
Newly healed SMP can look slightly softer and marginally lighter than it did on day one, that’s expected as the epidermal layer turns over in the first month. Some very minor, even fading over several years is also normal and expected; results typically last four to eight years before a touch-up is warranted. What’s not normal is sudden colour shifting, visible clumping, or a pattern that never looked natural even immediately after treatment.
If you’re only weeks out from your final session and things look a little uneven, that’s often still within the 30-day healing window and worth waiting out before judging the result. If it’s been months or years and the issues above are present, that’s a case for repair rather than patience.
SMP gone wrong in Australia is unfortunately common enough that Foli Sim built a dedicated repair pathway for it. Poor outcomes are usually traceable to under-experienced application, incorrect needle depth, or pigment not suited to Australian skin tones and sun exposure. Foli Sim’s practitioners assess previous work in person before recommending any correction plan, since the right fix depends entirely on what caused the original problem.
What a repair pathway actually involves
Repair work is planned around three sessions, regardless of how severe the original problem is or how much correction is needed. This is consistent with how Foli Sim structures a full new SMP treatment too, as three sessions allow the practitioner to build density gradually, correct tone in stages, and check how the scalp is responding before committing to the next layer of work.
The first session usually addresses the most visible problem, colour correction, hairline softening, or camouflaging patchy areas, depending on what’s wrong. Later sessions refine density and blend the corrected areas with the surrounding scalp so there’s no visible line between old and new work. Aftercare follows the same rules as a first-time treatment: no water, shampoo, sweating or shaving for the first four days, gentle washing from day five, SPF from day ten, and no swimming pools for 28 days while the scalp fully heals.
Anyone considering a repair should bring clear photos from different angles and lighting, along with as much detail as possible about the original treatment, how many sessions, how long ago, and what pigment was used if known. This gives the practitioner the clearest possible starting point for planning correction.
If you’re in Western Australia, Foli Sim’s Perth studio offers in-person repair consultations. Clients on the east coast can find the same assessment process at the Sydney and Melbourne studios. A free, no-obligation consultation is the fastest way to find out whether your existing SMP needs repair, and exactly what that repair would involve.
Frequently Asked Questions
How do I know if my scalp micropigmentation has gone wrong?
Look for blue or grey pigment tones, a hairline that looks hard or unnaturally shaped, patchy uneven fading across the scalp, or dots that have blurred into blotches instead of staying distinct. Any of these point to poor application or incorrect pigment depth rather than normal healing.
Why does some SMP turn blue or grey over time?
Pigment turns blue or grey when it’s implanted too deep into the dermis or when an unsuitable ink formulation was used. Correctly placed pigment, sitting around 1.5 to 2 millimetres deep, fades within warm brown-black tones rather than shifting toward cool colours.
Is it normal for SMP to look patchy while healing?
Some softening and minor unevenness is normal within the first 30 days as the epidermal layer turns over. Patchiness that persists well beyond that window, or that appears in random blotches rather than a gradual overall fade, usually indicates uneven original application.
How many sessions does SMP repair usually take?
Repair work at Foli Sim is planned across three sessions regardless of how severe the original issue is. This allows the practitioner to correct colour or density in stages and blend new work seamlessly with the surrounding scalp.
Can a bad hairline from previous SMP be corrected?
Yes. A hard or unnatural hairline can be softened and reshaped during a repair pathway, typically by adjusting dot placement and blending the edge to look broken and irregular rather than solid, matching how real hair naturally grows in.
Ready to talk it through?
Foli Sim in Perth offers a personal consultation to answer your questions and recommend the right approach for you. Get in touch with Foli Sim to book your consultation.
