Top 5 Niacinamide Serums for Glowing, Clear Skin in 2025
Posted by Skinsider Team on 24th Jun 2025
Looking to boost your skincare game with one powerhouse ingredient? Meet niacinamide – the multitasking marvel that’s taken the beauty world by storm. If you’re wondering what is niacinamide or what does niacinamide do, this article has you covered. We’ll explore its top benefits and share our curated list of the best niacinamide serums in 2025 – featuring high-performance products that work beautifully on all skin types.
What Is Niacinamide and Why Should You Use It?
Niacinamide, also known as vitamin B3, is a water-soluble vitamin renowned for its ability to improve the appearance of enlarged pores, uneven skin tone, dullness, and fine lines. Whether you're new to skincare or already a pro, understanding the full scope of niacinamide benefits can help you make better choices for your routine.
Niacinamide Benefits: Why It Deserves a Spot in Your Routine
The benefits of niacinamide serum include:
- Minimising the appearance of pores
- Regulating oil production
- Brightening dull complexions
- Strengthening the skin barrier
- Reducing redness and blotchiness
- Enhancing overall skin texture
It's also highly compatible with other popular actives like retinol and vitamin C. Wondering about niacinamide and retinol or vitamin C and niacinamide? Contrary to old myths, these ingredients can be used together effectively for radiant, youthful-looking skin.
The 5 Best Niacinamide Serums to Try Now
1. AXIS-Y Dark Spot Correcting Glow Serum
This lightweight serum combines 5% niacinamide with squalane and botanical extracts to tackle hyperpigmentation, dark spots, and uneven tone. The glow-enhancing formula is perfect for those seeking a brighter, more even complexion. Bonus: it’s vegan and cruelty-free.
Why we love it:
- Targets post-acne marks and dark spots
- Lightweight, hydrating texture
- Great for sensitive skin
2. Isntree Hyper Niacinamide 20 Serum
If you're serious about results, this powerhouse serum features a whopping 20% niacinamide, making it one of the strongest on the market. It's balanced with zinc PCA and arbutin to calm the skin and further reduce blemishes.
Ideal for:
- Oily and acne-prone skin
- Brightening stubborn pigmentation
- Those ready for high-strength niacinamide
3. Dr. Althea 15% Niacinamide Purity Serum
A fantastic option for those who want efficacy without irritation. This serum blends 15% niacinamide with hyaluronic acid and adenosine for anti-ageing benefits and deep hydration.
Best features:
- Smoothes texture and fine lines
- Helps regulate sebum
- Free from alcohol and parabens
4. NINELESS B-Boost 10% Niacinamide Serum
With 10% niacinamide, panthenol, and centella asiatica, this serum soothes while it brightens. It’s ideal for people seeking both calming and clarifying properties in one product.
Why it’s worth a try:
- Balances oil production
- Reduces redness and irritation
- Lightweight and layers well with other actives
5. PURITO Wonder Releaf Centella Serum Unscented
Though marketed primarily for its calming properties, this serum contains niacinamide to help with tone and texture. It’s a go-to for those who need gentle, fragrance-free care without compromising performance.
Perfect for:
- Sensitive or reactive skin
- Pairing with retinol or exfoliants
- Reinforcing skin barrier health
How to Use Niacinamide in Your Routine
Apply your niacinamide serum after cleansing and before moisturiser. It pairs well with actives like retinol to target fine lines, and vitamin C to brighten and even out skin tone. Just remember to patch test new products and introduce strong formulations gradually.
Which Niacinamide Serum Is Best for You?
Whether you're aiming to fade acne scars, control oil, or simply add radiance, there's a best niacinamide serum for your needs. From gentle daily glow-boosters like AXIS-Y to high-strength performers like Isntree, these serums can help transform your skin with consistent use.
