The Ordinary Niacinamide 10% Plus Zinc 1% Serum 30ml

Clearer-Looking, Smoother & More Balanced Skin

The Ordinary Niacinamide 10% + Zinc 1% is a bestselling, high-strength water-based serum designed to target common signs of congestion and excess oil.

The formula combines 10% Niacinamide, a form of Vitamin B3, with 1% Zinc PCA to help improve the appearance of visible blemishes, excess shine, uneven texture and enlarged-looking pores.

Its lightweight, oil-free formulation absorbs easily into the skin and can be incorporated into both morning and evening skincare routines. The Ordinary states that the formula is suitable for all skin types and particularly suited to skin experiencing congestion, dryness, dullness, textural irregularities and visible shine. 

Niacinamide – 10%

Also known as Vitamin B3, niacinamide is a multifunctional skincare ingredient known for supporting the skin barrier and helping improve the appearance of dullness, uneven texture, excess shine and blemishes.

Zinc PCA – 1%

Zinc PCA complements niacinamide and is included to help address visible aspects of excess sebum and congestion.

The official formulation lists Niacinamide and Zinc PCA as the key ingredients.

Full Ingredients

Aqua (Water), Niacinamide, Pentylene Glycol, Zinc PCA, Dimethyl Isosorbide, Tamarindus Indica Seed Gum, Xanthan Gum, Isoceteth-20, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin.

How to Use

1. Cleanse your face and pat dry.
2. Apply a few drops of the serum to the face.
3. Use morning and evening.
4. Apply before heavier creams or moisturizers.
5. Follow with your regular moisturizer.
6. During the daytime, finish with sunscreen.

The Ordinary recommends applying a few drops morning and evening after cleansing and before heavier moisturizers or treatments.

Important

Patch testing is recommended before use. If irritation occurs, rinse off, discontinue use and consult a physician. Use only as directed on unbroken skin.

Suitable For

All skin types, with particular suitability for:

• Oily skin
• Combination skin
• Blemish-prone skin
• Congested skin
• Skin with visible excess shine
• Dull-looking skin
• Uneven skin texture
• Enlarged-looking pores

The official product page lists the serum as suitable for all skin types.

Skin Concerns

Blemishes | Congestion | Excess Oil | Visible Shine | Dullness | Uneven Texture | Enlarged-Looking Pores | Uneven Skin Tone

Product Specifications

Testing / Results

The manufacturer's current product information reports:

• Smoother-looking skin within 7 days in testing.
• Improved skin radiance and luminosity.
• Reduced excess oil in 3 days.
• Reduced appearance of pores in 4 weeks.
• Users experienced smoother, more luminous-looking skin after consistent use.

Testing referenced by The Ordinary was based on a clinical study of 35 subjects applying the product twice daily for 8 weeks. 

Why You'll Love It

A simple, high-strength serum for smoother, brighter and more balanced-looking skin.

The Ordinary Niacinamide 10% + Zinc 1% combines two well-known skincare ingredients in a lightweight, water-based formula. It is especially useful for routines focused on excess oil, blemishes, congestion, visible pores and uneven texture while also supporting a healthier-looking skin barrier.

Formulation Highlights

✓ Water-Based
✓ Oil-Free
✓ Alcohol-Free
✓ Silicone-Free
✓ Vegan
✓ Gluten-Free
✓ Cruelty-Free