If you have oily skin, enlarged pores, acne marks, or excess shine, niacinamide may be one of the best skincare ingredients you can add to your routine.
Niacinamide helps regulate sebum production while improving skin texture, redness, and barrier health.
That makes it one of the most dermatologist-recommended ingredients for oily and acne-prone skin.
In this guide, we reviewed the best niacinamide serums for oily skin in 2026 based on:
- Oil control performance
- Pore appearance improvement
- Acne compatibility
- Formula quality
- Sensitive skin safety
- User reviews
- Overall value
Quick Comparison Table
| Product | Best For | Niacinamide % | Skin Type |
| Paula’s Choice 10% Niacinamide Booster | Overall performance | 10% | Oily, acne-prone |
| The Ordinary Niacinamide 10% + Zinc 1% | Budget option | 10% | Oily skin |
| Naturium Niacinamide Serum 12% Plus Zinc | Strong oil control | 12% | Very oily skin |
| La Roche-Posay Niacinamide Serum | Sensitive oily skin | Moderate | Sensitive |
| Good Molecules Niacinamide Serum | Beginner-friendly | Moderate | Combination skin |
| Glow Recipe Watermelon Glow Niacinamide Dew Drops | Glowing finish | Moderate | Dull oily skin |
What Is Niacinamide?
Niacinamide is a form of vitamin B3 used widely in skincare.
It helps support the skin barrier while reducing excess oil and inflammation.
Benefits of niacinamide include:
- Reducing oiliness
- Improving enlarged pores
- Reducing redness
- Supporting acne-prone skin
- Improving uneven skin tone
- Strengthening the skin barrier
- Helping fade post-acne marks
Niacinamide is also generally compatible with:
- Retinol
- Hyaluronic acid
- Salicylic acid
- Vitamin C
1. Paula’s Choice 10% Niacinamide Booster — Best Overall
Why We Recommend It
This serum delivers visible improvements in pores, oil control, and texture.
The lightweight formula layers well under sunscreen and makeup.
Key Ingredients
- 10% niacinamide
- Vitamin C derivatives
- Soothing plant extracts
Pros
- Excellent oil control
- Helps refine pores
- Lightweight texture
- Suitable for acne-prone skin
Cons
- Higher price point
Best For
- Oily skin
- Enlarged pores
- Acne-prone skin
2. The Ordinary Niacinamide 10% + Zinc 1% — Best Budget Pick
Why We Recommend It
This is one of the most popular niacinamide serums globally because it is affordable and effective.
Key Ingredients
- 10% niacinamide
- Zinc PCA
Pros
- Affordable
- Strong oil control
- Helps reduce acne appearance
- Minimal formula
Cons
- Can pill under some products
Best For
- Oily skin
- Teenage acne routines
- Budget skincare
3. Naturium Niacinamide Serum 12% Plus Zinc — Best for Very Oily Skin
Why We Recommend It
This formula is excellent for people struggling with persistent shine and excess sebum.
Key Ingredients
- 12% niacinamide
- Zinc PCA
- Hyaluronic acid
Pros
- Strong sebum control
- Lightweight texture
- Good layering abilit