15% Niacinamide Purity Serum skin tone evening and spot fading serum

✨ Concentrated niacinamide care for pores, sebum and spots

The Dr.Althea 15% Niacinamide Purity Serum is a high active ingredient content, lightweight serum for those who want to specifically care for increased sebum production, visibly enlarged pores, uneven skin texture and post-acne spots. It combines 15% niacinamide with Zinc PCA and plant extracts in a fast-absorbing, non-sticky formula.

✨ What does it do?

• Helps reduce the appearance of excessively shiny, oily skin.
• Supports a finer appearance of visibly enlarged pores and uneven texture.
• Helps achieve a more even, clearer skin tone and cares for post-acne spots.
• Offers a high 15% niacinamide concentration for targeted routines.
• Lightweight, fast-absorbing and non-sticky texture.

🧬 Key active ingredients

15% niacinamide

The central active ingredient of the formula. Dr.Althea highlights it for targeted care of skin tone, visible pores and sebum production.

Zinc PCA

Alongside niacinamide, it aims to support sebum balance, making it especially suitable for oily, combination and pore-problematic skin routines.

MELACUT complex

The brand’s plant-based complex complements the concentrated niacinamide formula to support skin comfort and a more even appearance.

Rice ferment and antioxidant plant extracts

Rice ferment, grape seed extract and tocopherol provide antioxidant and conditioning support to the formula.

🎯 Who do we recommend it for?

Primarily for oily, combination, enlarged pore, uneven tone or post-acne spot-prone skin. The 15% niacinamide is a high concentration, so it is advisable to introduce it gradually on sensitive or niacinamide-naïve skin.

💗 Why do we love it?

Because it is not a general moisturising serum: the 15% niacinamide and Zinc PCA specifically focus on the sebum–pore–skin tone trio, while the texture is light and layerable.

❓ Q&A

How do I use it?

After cleansing and toning, apply an appropriate amount, gently spread and then pat in. Follow with moisturiser.

Is 15% niacinamide suitable for beginners?

This is already considered a high concentration. If you have previously used products with lower niacinamide content, introduce it gradually and observe your skin’s reaction.

Can it be used on oily skin?

Yes, the brand specifically positions it for care of increased sebum production and visible pores.

What should I watch for on sensitive skin?

Alongside the high niacinamide concentration, the formula also contains rosemary and tea tree oils, so a patch test is especially important on very reactive skin.