Pigmentation and Post-Acne Marks: How to Fade Them

The spot is gone, but it leaves a mark behind — a reddish or brownish patch that lingers. This is common and often frustrating. The good news: most post-acne marks fade gradually with the right care. We explain how the marks differ and what genuinely helps — without quick promises.

What is the difference between red and brown marks?

Not all post-acne marks are the same, and the right care depends on which type you have.

• Red or pink marks (PIE) — post-inflammatory erythema, caused by dilated blood vessels under the surface of the skin. These often fade on their own, but it takes time.
• Brown marks (PIH) — post-inflammatory hyperpigmentation, where the skin has produced excess melanin. These are more stubborn, especially on darker skin tones, and sun exposure deepens them.

Both types can appear at once. At a consultation we help you understand more precisely which one you are dealing with.

What helps fade the marks?

There is no single fix — the best results come from consistent care and well-chosen treatments. A few approaches that often help:

• Chemical peels, such as BioRePeel, which encourage skin renewal and even out tone.
• Microneedling, which stimulates collagen and is especially useful for brown marks and texture.
• Tailored facials that keep the skin balanced and support renewal.
• Daily SPF — the single most important step that prevents marks from darkening.

Why does sun protection matter so much?

If you remember one thing, let it be this: the sun deepens pigmentation. Even on a cloudy day, UV reaches the skin and makes brown marks more stubborn. A daily broad-spectrum SPF is not an optional extra — it is the foundation for everything else you do. Without it, even the best treatment can fall short.

What should you avoid?

Some habits prolong marks or make things worse. Try to avoid the following:

• Picking and squeezing spots — this deepens inflammation and marks and can leave scars.
• Skipping SPF — skin is more sensitive to the sun, especially after a peel or microneedling.
• Harsh physical scrubs — aggressive rubbing irritates the skin and can worsen redness.

How long does it take for marks to fade?

The honest answer: patience is needed. Red marks may settle over weeks to a few months; brown marks often over several months, sometimes longer. Treatments make that journey faster and more even, but skin renews at its own pace. Everyone responds on their own timeline.

How do you find a plan that suits you?

Because red and brown marks need different approaches, the most sensible start is a consultation, where we look at your skin and put together steps for your specific situation.

If you want to target marks deliberately, learn more about [BioRePeel microneedling](/en/services/biorepeel-microneedling) or book a [customized facial](/en/services/customized-facial) at our studio in Tallinn. We will help you find a calm, realistic path toward clearer skin.