Facial Discoloration: Dark Marks, Melasma or Sun Spots?
By Perfec-Tone Skin Team ·
Facial discoloration is not one condition. The three most common kinds look similar at a glance but behave differently, and treating the wrong one is why people spend months on a product that was never going to work on what they actually have.
Key takeaways
- Dark marks sit where a breakout or injury healed. Discrete, defined edges. These fade fastest.
- Melasma appears as larger symmetrical patches, often across cheeks, forehead and upper lip. Driven by hormones and heat as well as sun.
- Sun spots are scattered flat brown spots on the areas that get the most exposure, built up over years.
- All three need daily SPF. Melasma needs it most, and responds worst when it is skipped.
How to tell which you have
- Dark marks. Individual spots with defined edges, each one sitting exactly where a breakout, bite or cut used to be. If you can remember the blemish that was there, it is a mark.
- Melasma. Larger, blotchier patches with soft edges, usually roughly symmetrical on both sides of the face. Often starts or worsens with pregnancy, hormonal contraception or heat exposure, and it fluctuates rather than steadily fading.
- Sun spots. Scattered flat brown spots, more numerous on the forehead, upper cheeks and nose, accumulating with age and outdoor time rather than appearing after a specific blemish.
Many people have more than one at once, most commonly dark marks and sun spots together.
Treating dark marks
The most responsive of the three. Exfoliating Cleanser and Clarifying Gel morning and night, Resurfacing Crème at night on a 14-nights-on, 3-nights-off cycle, and Refining Crème in the morning for SPF. For five or fewer marks, Spot Treatment on them instead of Resurfacing Crème, never both on the same day. Change by day 3, most of it by day 14.
Treating melasma
Melasma is the most stubborn of the three, and honesty serves you better than optimism here. It is managed rather than cured: it improves with consistent treatment and it returns when triggers return. Sun and heat both provoke it, so protection matters more than any active.
The routine is the same, with two differences. Daily SPF is non-negotiable rather than merely important, including on overcast days and indoors near windows. And expect a longer, less linear timeline, with periods of improvement and flare. If your melasma began with pregnancy or a change in contraception, that trigger will influence how it responds, and it is worth discussing with your doctor alongside topical treatment.
Treating sun spots
Sun spots respond well but slowly, because the pigment has usually been accumulating for years and sits deeper than a recent mark. The same routine applies; the timeline is 8 to 12 weeks and often longer. Spot Eraser is useful here because it can run morning and night indefinitely without cycling.
Any spot that is changing shape, growing, has an irregular border or bleeds is not a sun spot and should be looked at by a doctor promptly.
What all three have in common
Every one of them gets worse without sun protection and better with consistency. The single behaviour that separates people who clear discoloration from people who do not is wearing SPF every morning and staying on the routine past week two.
Tingling, dryness and flaking are normal. Burning, raw skin and swelling are not. See what's normal and what's not. Not sure what you are dealing with? Read what your first 30 days look like, or send us a photo.
Frequently asked questions
Can melasma be cured?
It is managed rather than cured. It improves substantially with consistent treatment and daily sun protection, and it can return when hormonal or heat triggers return. Anyone promising a permanent cure is overselling.
How do I know if it is melasma or just dark marks?
Melasma forms larger, blotchier patches that are roughly symmetrical across the face. Dark marks are discrete spots where a specific blemish used to be. If you remember the breakout, it is a mark.
Does discoloration behave differently on deeper skin tones?
Marks tend to be more visible and to persist longer, which is exactly what this routine was built to treat. The identification and the treatment approach are the same.
When should I see a doctor?
If a spot changes shape, grows, has an irregular border or bleeds. That is not discoloration and needs a proper look. Melasma linked to pregnancy or contraception is also worth raising with your doctor alongside your routine.
