How long does retinol purge usually last?

A genuine purge typically settles within four to six weeks as skin adjusts to increased cell turnover. If breakouts or irritation are still worsening after this point, it's worth reassessing whether it's purge or irritation.

How can I tell purge apart from a reaction to retinol?

A true purge tends to appear in areas you'd already break out, just more of it, and it should gradually improve over a few weeks. New, unusual breakouts, or symptoms like burning, swelling or broken skin, point more towards irritation and are worth addressing directly rather than waiting out.

Should I keep using SPF while purging?

Yes, daily SPF is essential while using retinol, since retinoids can increase skin's sensitivity to the sun. This applies whether or not you're experiencing a purge.

Can I use other actives alongside retinol during a purge?

It's generally best to simplify your routine during this adjustment period rather than introducing new actives, focusing instead on gentle cleansing, barrier support and hydration until your skin has settled.

Is it normal to need to restart retinol slowly after a break?

Yes, if you've paused retinol for a while, reintroducing it gradually at a lower frequency and building back up is a sensible approach, much like when starting it for the first time.

Managing the Retinol Purge

Quick answer: The so-called "retinol purge" is a temporary phase of increased breakouts or flaking some people experience when starting or restarting a retinoid, thought to happen as retinol speeds up cell turnover and brings existing congestion to the surface faster than usual. It typically settles within four to six weeks as skin adjusts, and supporting the skin barrier during this period makes it more manageable.

What is retinol purge?

Retinol purge describes a temporary period, often lasting somewhere between two and six weeks, where skin appears to get worse before it gets better after starting or restarting a retinoid. The theory is that retinol accelerates skin cell turnover, which can bring existing microcomedones — the small, not-yet-visible blockages already sitting beneath the skin's surface — up and out more quickly than they would have surfaced naturally. This can look like:

An increase in small breakouts in your usual problem areas
Flaking and dryness
General sensitivity as skin adjusts to a faster turnover cycle

It's worth saying clearly that not everyone experiences a purge, and if your skin was already clear and even before starting retinol, a sudden flare-up of new, larger, or different-looking breakouts is more likely to be irritation than a genuine purge, and it's worth treating it as such rather than assuming it will resolve itself. A true purge tends to happen in the same areas you'd normally break out, just more of it, and it should gradually improve rather than continuously worsen. Because retinol use and side effects can vary a lot from person to person, our acne and breakouts collection has some gentler options worth exploring, and if you're unsure whether what you're seeing is purge or irritation, a consultation with our team can help you tell the difference and adjust your routine accordingly.

Retinol serum drop close-up

Can I stop retinol if the purge is too strong?

Yes, you can pause or reduce retinol use at any time, and doing so is often the right call if the reaction feels disproportionate, is affecting your confidence, or shows signs of genuine irritation rather than a manageable adjustment period. There's no rule that says you have to push through discomfort, and easing off is a legitimate way to manage the process rather than a failure to tolerate the ingredient. A common approach is to reduce frequency, for example from nightly to every third night, rather than stopping altogether, which can allow skin to keep adjusting at a gentler pace.

Supporting the skin barrier during this time matters a great deal; a gentle, non-stripping cleanser and a barrier-focused moisturiser from our barrier-repair collection can help offset the dryness and sensitivity that often accompanies retinol use, while a fragrance-free, minimal routine generally reduces the risk of compounding irritation. If you do pause retinol entirely, you can generally reintroduce it later at a lower frequency and gradually build back up once your skin has recovered. Signs that it's time to stop and seek advice rather than push through include:

Broken or weeping skin
Significant swelling
Intense, worsening discomfort

None of these should be treated as a normal part of adjusting to a retinoid. If you're restarting retinol this September after a summer break, or trying it for the first time and finding the adjustment tough, our team can help you find a realistic pace via consultation, and our retinol and retinoids collection includes gentler formulations worth considering if you'd rather start lower and build up slowly.

Adjusting to retinol doesn't have to mean gritting your teeth through weeks of discomfort. If your skin is struggling to settle, our team can help you find the right strength, frequency, and supporting products for your skin — just reach out via consultation.

Educational content only — not medical advice. Broken skin, significant swelling, or worsening discomfort is a sign to stop and seek professional advice, not push through.