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The Ultimate Guide

Acne Marks: Causes,
Treatment & How to
Fade Them Fast

Acne marks (post-inflammatory hyperpigmentation) are one of the most common skin concerns. Learn what causes them and the most effective ways to fade acne marks and prevent new ones.

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In This Guide

Everything you need to know about acne marks

Causes
Types of Acne Marks
Best Ingredients
Treatment Options
Prevention Tips
Results & Timeline
When to See a Professional

What Are Acne Marks?

Acne marks, also known as post-inflammatory hyperpigmentation (PIH), are dark spots or discolouration left on the skin after acne breakouts heal. They are not active acne, but rather excess melanin that lingers on the skin.

Acne marks are not permanent and can fade with the right ingredients, consistency and sun protection.

Types of Acne Marks

Different types of acne marks require different treatments.

Post-Inflammatory Hyperpigmentation (PIH)
Post-Inflammatory Hyperpigmentation (PIH)

Flat dark spots or brown marks that appear after breakouts.

Post-Inflammatory Erythema (PIE)
Post-Inflammatory Erythema (PIE)

Red or pink marks caused by inflammation under the skin.

Atrophic Acne Scars
Atrophic Acne Scars

Indented scars caused by loss of collagen during severe acne.

Hypertrophic & Keloid Scars
Hypertrophic & Keloid Scars

Raised scars that form when the skin produces too much collagen.

What Causes Acne Marks?

Several factors can trigger or worsen acne marks.

Inflammation

Acne causes inflammation which triggers melanin production.

Picking & Squeezing

Damages the skin and increases melanin deposition.

Sun Exposure

UV rays darken acne marks and make them harder to fade.

Hormonal Changes

Hormonal fluctuations can worsen breakouts and marks.

Certain Products

Harsh or comedogenic products can irritate and leave marks.

Skin Type

Darker skin tones are more prone to PIH.

Best Ingredients for Acne Marks

Clinically proven ingredients that help fade acne marks and even skin tone.

Acne marks treatment products

Topical Treatments

A consistent skincare routine with the right active ingredients is the most effective way to fade acne marks.

  • Use brightening ingredients daily
  • Be patient and consistent
  • Protect your skin with SPF every day
  • Moisturise to support skin barrier
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Results Timeline: What to Expect

Results vary depending on skin type, severity and consistency.

2–4 Weeks

Skin feels smoother. Redness starts to fade.

4–8 Weeks

Visible fading of marks begins.

8–12 Weeks

Marks lighten significantly.

12+ Weeks

Continued improvement with consistent care.

6+ Months

Best results with long-term consistency and sun protection.

Note: Results may vary. Consistency, sun protection and the right routine are key.
Not Sure Where to Start?

Take our Skin Assessment to get a personalised routine and product recommendations for acne marks.

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