Uneven Skin Tone: What Causes It and How to Fix It

Uneven skin tone is what you have when the colour of your skin varies across your face rather than the texture. Patches, blotches, darker areas around the mouth or forehead, or a general lack of uniformity. It is treatable, and for most people it clears on the same timeline as any dark mark: visible change in days, most of it inside a month.

What does uneven skin tone look like?

Run a finger over the area. If the surface is smooth and only the colour varies, that is uneven tone. If you can feel roughness, bumps or indents, that is texture, which is a different problem with a different timeline.

Uneven tone usually shows up as blotchy patches rather than discrete spots, most often around the mouth, on the forehead, along the cheekbones, or across the whole face as a general dullness where the skin no longer reflects light uniformly.

What causes uneven skin tone?

• Old breakout marks. The most common cause. Each healed breakout leaves pigment behind, and enough of them overlapping reads as unevenness rather than as individual spots.
• Sun exposure. Cumulative, gradual, and heaviest on the areas that get the most light: forehead, cheekbones, bridge of the nose.
• Dead skin buildup. A layer of dead cells scatters light instead of reflecting it, which reads as dull and patchy even when the pigment underneath has not changed.
• Irritation. Harsh products, scrubbing and picking all trigger pigment. Skin that has been over-treated often looks more uneven than skin that has been left alone.

How to fix uneven skin tone

Three things have to happen together: clear the dull surface layer, speed up turnover of the pigmented cells beneath it, and stop new pigment forming.

1. Morning. Exfoliating Cleanser, pea-sized, 30 to 60 seconds over face and neck. Then Clarifying Gel, 2 pumps over the whole face, dried 1 to 2 minutes. Then Refining Crème, 4 pumps, for SPF.
2. Night. Exfoliating Cleanser, Clarifying Gel, then Resurfacing Crème, 5 pumps in a thin even layer, on a 14-nights-on, 3-nights-off cycle. Patch test on your arm first and ease in every other night for the first week.
3. Optional. Spot Eraser, 1 to 2 pumps on any darker patches, morning and night. It conflicts with nothing.

Treating the whole face matters here more than anywhere else. Uneven tone is by definition a comparison between areas, so spot-treating the darker patches just moves the unevenness around. Whole-face treatment brings everything to the same level.

What to expect

By day 3 the surface looks clearer as the dull layer starts clearing. Between day 4 and day 14 most of the visible change happens, alongside 4 to 7 days of peeling that is heaviest around the nose, chin and mouth. By day 30 the new surface has settled. Sun-related unevenness that has built up over years keeps improving across 8 to 12 weeks.

Tingling, dryness and flaking are normal. Burning, raw skin and swelling are not. See what's normal and what's not. Starting from nothing? Read what your first 30 days look like.

What makes it worse

• Skipping SPF. The single biggest reason uneven tone does not improve. Sun exposure keeps deepening exactly the areas you are treating.
• Scrubbing. Physical scrubs irritate the surface without reaching the pigment, and irritation creates more of it.
• Stacking products. Adding acids or a second retinoid to this routine damages the barrier, and a damaged barrier pigments unevenly.
• Treating only the dark patches. This leaves lighter dots where each patch was, which reads as more uneven, not less.

Frequently asked questions