While acne marks and acne scars share similarities in appearance, the two are in fact very distinct from one another.

Acne marks, often referred to as post-inflammatory hyperpigmentation (PIH) are skin discolorations that remain behind after an acne lesion has healed. They're flat, often appear in red or brown, and are the result of increased melanin production in the skin. They form as part of the body's natural response to inflammation and typically fade over time as the skin renews itself.

By contrast, acne scars - sometimes referred to as pimple scars - result from permanent changes to the skin's texture and appearance. There are many different varieties, and each typically presents itself when the body begins healing after a severe acne sores. Unlike acne marks, which are flat and discoloured, acne scars have a rough texture and form visible dips in the skin's surface.

Since they're the result of changes to the skin's Collagen structure it can be more challenging to reduce their appearance. This difficulty is also determined by the type of acne scar.

After an acne lesion heals, it often leaves behind darker patches of skin. This is particularly common in individuals with deeper skin tones.

PIH, or post-inflammatory hyperpigmentation, occurs due to an overproduction of melanin, the pigment responsible for skin, hair, and eye colour. When acne causes inflammation, the body responds by increasing melanin production, resulting in discoloration and the development of those unwelcome spot marks.

Caused by the dilation of blood vessels near the skin's surface, red spots appear soon after a pimple heals. Although not true scars, they do contribute to the overall appearance of post-acne discoloration. Patience is key here, as these spots take time to fade away.

Similar to PIH, brown and dark spots are the result of excess melanin production. Inflamed skin triggers an overactivity of melanocytes, the cells responsible for producing melanin. This excess melanin accumulates, resulting in the formation of brown or dark spots. The intensity of the discoloration can vary, with brown spots being lighter whilst dark spots form a deeper hue.

Understanding how hyperpigmentation contributes to the formation of these spots allows us to take a more effective approach and work towards achieving a radiant and even skin tone. By using effective skincare products, targeted treatments, and diligent sun protection, we can help to minimise the appearance of those spots/acne marks.

Several over-the-counter products containing scar-reducing ingredients can be seamlessly integrated into skincare routines to help reduce acne marks and scars:

For those seeking holistic scar management, natural remedies offer potential benefits. While they may not produce immediate results, these remedies may help to gradually fade acne scars and marks naturally. Let's explore key ingredients and considerations for effective use.

Start with a mild, non-comedogenic cleanser (containing ingredients that won't clog your pores) to remove dirt, oil, and makeup. Cleansing helps prevent clogged pores that can otherwise worsen symptoms of acne.

Targeted treatments often contain higher concentrations of active ingredients to enhance their intended purpose. In the case of acne marks, it's a good idea to use a serum that combines anti-hyperpigmentation ingredients with Salicylic Acid to achieve a more refined complexion.

The NIVEA Cellular Luminous630 Anti Dark-Spot Post-Acne Marks Serum utilises Salicylic Acid and NIVEA's patented Thiamidol formula to lighten the appearance of PIH acne marks and leave skin feeling smoother, mattified and luminous.