Microneedling aftercare
The skin barrier is temporarily compromised, so sun protection is not an optional extra — it is part of the treatment working.
Ring rather than wait if you have
- Blistering or severe pain
- Darkening of the treated area — early treatment of post-inflammatory pigmentation matters
- Spreading redness, swelling that worsens after day two, or discharge
- Fever or feeling generally unwell
- A cold sore developing in or near the treated area
Call 07721 823933. I would far rather see you and find nothing than have you wait it out overnight. If you cannot reach me and you are worried, contact NHS 111 or attend your nearest emergency department.
01The first 24 hours
- Expect redness and warmth similar to mild sunburn, with some tightness.
- Use only a bland cleanser and a simple moisturiser. Nothing active.
- No make-up until the skin surface is intact, usually 24–48 hours.
02The first week
- Flaking or a sandpapery texture often appears around day three. Do not pick, pull or exfoliate it away.
- Whether you visibly peel is not a measure of whether it worked.
- Reintroduce active ingredients gradually from about day five to seven, retinoids last.
A closer look
Recovery and results run on different clocks
First day
Warmth, colour change and sensitivity can occur. Use the aftercare products your practitioner recommends.
Following days
Redness or darker colour, dryness and swelling commonly ease within a few days to a week.
Weeks to months
Visible improvement develops gradually. Full results may take several months and vary by concern and treatment.
Stages are approximate, not deadlines. Increasing pain, spreading redness, discharge or fever need prompt clinical advice.
Why these rules exist
The reasoning, not just the instruction
Why sun protection matters more here than anywhere else
Freshly resurfaced skin has lost some of its barrier and is temporarily far more reactive to ultraviolet light. Sun exposure in the first weeks is the main route to post-inflammatory pigmentation — a patch darker than the surrounding skin, which is the opposite of what you paid for and can take months to fade.
It is the least popular sentence in aesthetics and one of the truest: a resurfacing course without daily sun protection is money spent undoing itself.
Why not to pick, whatever it looks like
Flaking skin is loose because the layer beneath is not yet ready to be exposed. Pulling it away early takes living tissue with it, and that is how a treatment with no scarring risk acquires one.
Let it come away on its own, keep it moisturised, and it will take days rather than weeks.
Why the real result is a month away
The redness settling is not the result — it is the inflammation phase ending. The improvement you came for is collagen remodelling, which begins underneath in the following days and becomes visible from around four weeks, continuing for three months.
This is why a course is spaced four to six weeks apart. Treating again before the previous round has finished remodelling wastes the session.
03What to avoid, and for how long
| Picking or exfoliating flaking skin | until it has finished |
|---|---|
| Active skincare — acids, retinoids, vitamin C | 5–7 days |
| Strenuous exercise, saunas and hot showers | 48 hours |
| Sun exposure without SPF 50 | at least 2 weeks |
| Sunbeds | 4 weeks |
04What to expect, and when
Day 1–2
Redness settles.
Day 3–6
Flaking, where it happens.
Week 2
Skin settled, results emerging.
Week 4
Next session, if you are having a course.
Common questions
- How long does swelling last after microneedling?
- Day 1–2: Redness settles. Day 3–6: Flaking, where it happens. Week 2: Skin settled, results emerging. Week 4: Next session, if you are having a course.
- When can I wear make-up after microneedling?
- Once the skin surface is intact and any injection points have closed — usually within 24 hours. Use clean brushes or clean hands.
- When should I ring rather than wait?
- Blistering or severe pain; Darkening of the treated area — early treatment of post-inflammatory pigmentation matters; Spreading redness, swelling that worsens after day two, or discharge; Fever or feeling generally unwell; A cold sore developing in or near the treated area.
- How long does microneedling take to settle?
- Redness settles within a day or two after a light treatment and up to a week after a deeper one. The improvement you actually came for — texture, scarring, tone — appears from around four weeks and continues developing for three months.
- Does microneedling hurt?
- Numbing cream is applied first and the sensation is usually described as heat and prickling rather than pain. A deeper treatment is more uncomfortable than a light one. You can ask to stop at any point and that is not a problem.
- How often should I have microneedling?
- Every four to six weeks during a course, because that is roughly how long the skin takes to complete a round of remodelling, then maintenance every few months. Treating again before the previous round has finished wastes the session.
- How long after microneedling can I wear make-up?
- 24 hours, and 48 is better. The channels made by the needles close within a few hours, but the barrier is still recovering, so the risk is irritation and infection rather than anything dramatic. Use clean brushes when you go back to it.
- How long does microneedling take to heal?
- The visible part is quick: redness like mild sunburn for 24 to 48 hours, and occasional light flaking around day three. The part you came for is slower — new collagen is laid down over the following weeks, and the change in texture appears from about four weeks.
- How often should you get microneedling?
- Every four to six weeks during a course. That is roughly how long the skin takes to complete a round of remodelling, and going more often does not add anything except cost.
This is general aftercare information. You will be given written aftercare specific to your treatment before you leave, and a direct number to reach me on. If anything here conflicts with what you were told in clinic, what you were told in clinic applies.
Sources and further reading
- NHS — Dermal fillers
- British Association of Dermatologists — patient information
- Joint Council for Cosmetic Practitioners
- Aesthetic Complications Expert Group
This is general aftercare information, not personal medical advice. What you were told in clinic takes precedence over anything on this page.
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Consultations are £30, and that comes off the cost of your treatment if you go ahead. No pressure to book anything on the day — if you are not sure whether you want treatment at all, that is still a good reason to come and talk.