Posted: 10 July 2025

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How to Treat Dark Spots: The Best Ingredients for Every Type of Pigmentation

How to Treat Dark Spots: The Best Ingredients for Every Type of Pigmentation

If you’re struggling with dark spots and wondering how to treat them effectively, the first step is to figure out what kind of dark spots you’re dealing with. Different types of pigmentation require different ingredients – and using the right one makes all the difference.

Here’s your ultimate guide to fading dark spots, including tips for how to treat sun spots, post-inflammatory redness, and stubborn hyperpigmentation.

 

1. How to Treat Sun Spots & Age Spots (Surface-Level Pigmentation)

Sun spots (also known as age spots) are caused by long-term UV exposure, and they tend to appear on areas like the cheeks, forehead, and hands. These surface-level spots are best treated with Vitamin C.

Why Vitamin C Works:

  • Brightens dull skin and fades pigmentation
  • Neutralises free radicals caused by sun damage
  • Inhibits melanin production to prevent new spots from forming

How to Use:

Look for serums or creams with stable Vitamin C (like Ascorbic Acid or its derivatives) and apply it daily under sunscreen for faster results.


2. How to Treat Red Spots & PIE (Post-Inflammatory Erythema)

If your dark spots are red or pink and often flare up after breakouts, you’re likely dealing with PIE — a type of inflammation-based pigmentation. The best ingredient for treating red spots and PIE is Niacinamide. 

Niacinamide is your best friend here because it:

  • Reduces redness and calms inflamed skin
  • Strengthens your skin barrier to speed up healing
  • Prevents PIE from turning into stubborn brown hyperpigmentation by blocking melanin transfer

How to Use:

Daily use of Niacinamide-based serums or moisturisers can visibly reduce PIE and prevent future darkening. It’s also gentle enough for sensitive skin types.


3. How to Treat Deep Hyperpigmentation (Stubborn Dark Spots)

For dark brown, deep-rooted pigmentation like melasma or long-term acne scars, Tranexamic Acid (TXA) is the top-recommended ingredient.

Why Tranexamic Acid Works:

  • Blocks melanin production at the source
  • Prevents melanin transfer between skin layers
  • Gradually breaks down existing dark spots for a more even skin tone

How to Use:

Look for TXA-based serums or treatments designed for stubborn pigmentation. You can safely pair Tranexamic Acid with Vitamin C and Niacinamide for even better brightening and protective effects.

 

Bonus Tip: Sunscreen Is Non-Negotiable

No matter which ingredients you use, sunscreen is essential when treating any type of dark spots. UV exposure can worsen pigmentation and undo all your progress. Apply a broad-spectrum sunscreen (SPF 30 or higher) daily, even indoors, to protect and maintain results.

 

Quick Ingredient Guide for Dark Spots

Final Thoughts

Whether you’re dealing with sun spots, acne scars, or deep pigmentation, there’s a solution for every type of dark spot. With consistent use of the right ingredients and daily sun protection, you can achieve clearer, brighter skin over time.

Ready to shop your dark-spot heroes? Browse Skin Cupid’s curated picks for Vitamin C, along with Niacinamide and Tranexamic Acid treatments, to help you get glowing, even skin!

 

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