Dark spots on the face: types, causes and how to fade them

Short answer: Most dark spots on the face are one of three things: marks left after pimples or irritation, sun spots, or melasma. All three get darker in the sun, so daily sunscreen comes first in any plan. Then use one ingredient with real evidence, such as niacinamide, for at least 8 weeks. Stay away from unlabelled "formula" creams: Pakistani studies have found steroids and dangerous levels of mercury in them.

This guide helps you identify your type of dark spot, lays out a step-by-step plan, compares the ingredients by the evidence behind them, and explains when to see a dermatologist.

Which type of dark spot do you have?

Type	What it looks like	Where	Main cause
Marks after pimples or irritation (post-inflammatory hyperpigmentation)	Flat brown to dark patches exactly where a pimple, rash or burn was	Anywhere the skin was inflamed	Inflammation pushes pigment cells to make more melanin
Sun spots (solar lentigines)	Small, flat, round brown spots	Cheeks, nose, forehead, hands: places that get sun	Years of sun exposure
Melasma	Larger brown or grey-brown patches, often matching on both sides	Cheeks, forehead, upper lip	Sun and visible light plus hormones: pregnancy, birth control pills, stress

Sources: DermNet on post-inflammatory pigmentation and sun spots, and the AAD on melasma. DermNet notes that marks after inflammation are more common in darker skin, where they are more intense and last longer. That is why acne marks in Pakistani skin can stay for months.

Step 1: daily sunscreen, every day

The American Academy of Dermatology says effective treatment for dark spots "begins with sunscreen". Sunscreen prevents new spots and helps clear existing ones. What it recommends:

SPF 30 or higher, broad-spectrum and water-resistant
A tinted sunscreen with iron oxide, which also blocks the visible light that worsens dark spots, especially melasma in darker skin
Reapplying every two hours, and after sweating
A wide-brimmed hat, and staying out of the strongest sun between 10 am and 2 pm

Without daily sunscreen, the sun keeps darkening the same spots a serum is trying to fade. DermNet notes that these patches get darker with sun exposure.

Step 2: one ingredient with evidence

Ingredient	What the evidence shows	Where to get it
Niacinamide	In a 2002 study of Japanese women, 5% niacinamide reduced dark spots more than a plain moisturiser after 4 weeks (the researchers worked for Procter & Gamble). In a 2011 trial of 27 people with melasma, 4% niacinamide on one side of the face performed close to 4% hydroquinone on the other: good to excellent results in 44% vs 55%, with fewer side effects (18% vs 29%). It worked more slowly.	Serums and creams, no prescription
Vitamin C	Blocks tyrosinase, the enzyme that makes melanin, according to a 2013 dermatology review. It breaks down easily, so it is often combined with other brighteners such as licorice.	Serums, no prescription
Hydroquinone	A first-line melasma treatment, alone or in a triple-combination cream, according to a 2019 review of 35 trials. It can cause side effects, including ochronosis, a blue-grey discolouration of the skin.	Only with a dermatologist's supervision
Glutathione (on the skin)	Only a handful of small trials; a systematic review calls it promising but unproven. Glutathione injections are not recommended: a 2025 review calls IV glutathione contraindicated.	Creams and scrubs, as a supporting ingredient

Pick one or two and use them for at least 8 weeks before you judge. Both niacinamide trials measured results at 4 to 8 weeks, and the AAD warns that a product that burns or stings irritates the skin, which can darken spots further. More products at once means more irritation.

Step 3: avoid "formula" creams and steroids

This step is specific to Pakistan, where unlabelled whitening creams and steroid creams are easy to buy without a prescription.

Steroids. In a 2020 study of 220 patients in Lodhran, 38.2% had used steroid creams on their face only to look fairer, and 78% used them on the advice of non-doctors. 98 of the 220 (44.5%) had "topical steroid dependent face": redness, burning and itching that flare up whenever they try to stop.
Mercury. In 2016 the Sustainable Development Policy Institute (SDPI) tested 20 skin whitening creams bought in Pakistani markets. Twelve were above the 1 ppm limit set by the Minamata Convention on mercury, and the worst contained 26,500 ppm. Mercury absorbed through the skin is a health risk, not just a skin problem.

The early results of these creams can look amazing, which is why people keep using them. If a cream works "overnight", has no full ingredient list, or comes from a beauty parlour in a plain jar, don't use it.

How long does it take?

Expect weeks to months. In the trials above, changes showed at 4 weeks, and the melasma trial ran for 8. Marks after acne often fade on their own once the acne is controlled, but more slowly in darker skin. Melasma tends to come back with sun exposure, so the sunscreen habit has to stay even after it fades.

When to see a dermatologist

A spot that changes size, shape or colour, bleeds or itches
New patches that appear suddenly or spread quickly
Melasma that hasn't improved after 2 to 3 months of daily sunscreen and a gentle routine
Your skin burns, stings or turns red when you try to stop a cream (a sign of steroid dependence)
You are pregnant or breastfeeding and want to treat spots

Where GulStyles fits

Glowristic is our brightening serum. It contains niacinamide and alpha arbutin, a vitamin C derivative (sodium ascorbyl phosphate), licorice extract, and hydrating ingredients. Use it every morning on clean skin, then sunscreen. It targets the look of dark spots and uneven tone. Like everything in Step 2, it needs weeks of daily use and sunscreen alongside.

SunPetal is our SPF 60+ broad-spectrum sunscreen (zinc oxide, titanium dioxide and chemical UV filters) for Rs 350. To be clear, it is not tinted. If you have melasma, the AAD recommends a tinted iron-oxide sunscreen for extra protection from visible light.

Glowristic brightening serum with niacinamide and alpha arbutin

Glowristic 10-in-1 Brightening Serum, 30ml · Rs 1,275

Niacinamide, alpha arbutin and licorice for the look of dark spots and uneven tone.

See ingredients and how to use

SunPetal SPF 60+ broad-spectrum sunscreen

SunPetal SPF 60+ Sunscreen, 50ml · Rs 350

Lightweight, broad-spectrum daily sunscreen. Reapply every 2 hours.

See ingredients and how to use

Common questions

Chehre ke daag kaise hataye?

Start with sunscreen every morning, add one proven ingredient such as niacinamide, and give it at least 8 weeks. Avoid steroid and unlabelled "formula" creams. If spots change shape or bleed, see a dermatologist.

Is glutathione good for dark spots?

On the skin, the evidence is thin: a few small trials. As injections, it is not recommended because of side effects, as described in Step 2.

Can I use a scrub to remove dark spots?

A scrub works only on the surface, and DermNet notes that treatments that injure the top layer of skin can make pigmentation worse. Gentle exfoliation is fine for texture, but never scrub inflamed or broken skin.

Sources

Written by the GulStyles team. Last updated 4 October 2026. Researched from the studies linked above; drafted with AI assistance and checked by the GulStyles team. This article is general information, not medical advice.

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