Shiny T-zone? Check.
Breakouts popping up the night before an important event? Check.
Dark spots that just won’t fade? Triple check.
If this sounds like your skin’s daily drama, you’re not alone – and niacinamide might just be the main character your skincare routine needs!
This multitasking MVP doesn’t just control oil; it calms acne, smooths texture, fades marks, and keeps your skin barrier in check.
And in Singapore’s humid weather, the right niacinamide serum can be the difference between “dewy glow” and “grease slick”.
So here’s our 2025 edit of the best niacinamide serums that work hard without weighing your skin down.
Why Niacinamide is a Game-Changer
Niacinamide (aka Vitamin B3) is like a chill friend who also gets stuff done – without announcing it to the world. Here’s how it does so:
- Puts oil production on a leash so you’re less shiny.
- Calms redness and inflammation so breakouts chill out.
- Tightens pores for that smooth-skin flex.
- Fades dark spots and post-acne marks like a pro.
- Strengthens your skin barrier so it’s less moody.
Top Niacinamide Serums in Singapore (2025)
1. The Ordinary Niacinamide 10% + Zinc 1%
- What’s in the Bottle: Oil-balancing niacinamide meets acne-fighting zinc in a no-fuss formula.
- Perfect Match For: Beginners or anyone who’d rather save their cash for boba runs.
- Price Point: ~SGD14 for 30 ml
2. Paula’s Choice 10% Niacinamide Booster
- What’s in the Bottle: A silky booster you can mix into moisturiser or use solo for refined, tightened pores.
- Perfect Match For: Skincare pros seeking a targeted, high-performance treatment.
- Price Point: ~SGD60 for 20 ml
3. La Roche-Posay Pure Niacinamide 10 Serum
- What’s in the Bottle: Dermatologist-approved and gentle enough for sensitive skin, while keeping oil in check.
- Perfect Match For: Those who want oil control without risking irritation.
- Price Point: ~SGD59 for 30 ml
4. Some By Mi Niacin 30 Days Miracle Serum
- What’s in the Bottle: Niacinamide plus tea tree extract for breakout control, spot calming, and mark fading.
- Perfect Match For: Active flare-ups or when your skin needs an SOS.
- Price Point: ~SGD25 for 50 ml
5. Glow Recipe Watermelon Glow Niacinamide Dew Drops
- What’s in the Bottle: A glow-boosting formula that treats skin while giving a glass-skin finish under makeup.
- Perfect Match For: Dull, oily skin craving radiance and smoothness.
- Price Point: ~SGD54 for 40 ml
Niacinamide Rules for Sticky Days
- Apply after cleansing, before moisturiser.
- Use morning and night for max results.
- SPF is a non-negotiable – always pair with sunscreen!
- Skip layering with strong vitamin C in the same routine (split morning/night).
Where to Shop Your Faves
- Sephora Singapore: For your mid- to high-end skincare crushes.
- Watsons & Guardian: Affordable faves + constant promos.
- Shopee & Lazada SG: Online deals galore (stick to verified sellers).
Your Radiance Recap
The best niacinamide serum for oily, acne-prone skin in Singapore really comes down to your vibe and budget.
Want something no-fuss and wallet-friendly?
The Ordinary is your low-key hero. Need a gentle luxe pick? La Roche-Posay delivers every time. Skin acting up? Some By Mi will have your back.
Bottom line, babes: With niacinamide in your routine, you’re setting your skin up for smooth, clear, balanced glow days, even when Singapore’s humidity is testing your patience!