The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml
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The Ordinary Niacinamide 10% + Zinc 1% is a minimal, evidence-backed water-based serum combining two well-researched actives at clinically relevant concentrations. Best for oily and combination skin and blemish-prone and acne-prone skin.
According to the AIScored 0–100 scoring system, The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml scores 84.0/100, ranking #2 out of 29 products in Hyaluronic Acid Serums (2026). Strongest category: Value For Money (96.0/100). Weakest: Skin Compatibility (74.0/100).
Is The Ordinary Niacinamide 10% + Z... worth buying?
“The Ordinary Niacinamide 10% + Zinc 1% scores 84/100 because its 10% niacinamide concentration genuinely controls excess oil and minimises pores. It's fragrance and alcohol-free, non-irritating for most skin, and absorbs quickly under moisturiser and SPF without any sticky feeling.”
What Do Reviewers Say About The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml?
Sample excerpts from currently available source material used in this product analysis.
"Llevo 2 meses usando el producto y mi rostro se ve y siente mucho mejor. Tengo piel de mixta a grasa, por lo que se me resecaba mucho en la frente, costados de la nariz y barbilla. También tenía muchas marcas de acné. Usando esta niacinamid..."
"Even though this product had so many amazing reviews, I honestly didn’t think it would work for my skin. I’ve never really struggled with acne before, but over the past three months my skin has randomly been the worst it’s ever been. I trie..."
"I can see why this serum is so popular. After a few weeks of using it, my skin looks clearer, smoother and more balanced. Redness has reduced, my pores look less noticeable, and I’ve had fewer breakouts. The texture is lightweight and sinks..."
"Helped me a lot with my pores, they look much smaller. I using it twice per day, I have combined -oily skin, so it work really good for me. Got one more for my boyfriend, he has more dry combined skin, also works great for him but he uses m..."
"I've been using The Ordinary Niacinamide 10% + Zinc 1% for a while now, and it has honestly become a must-have for my daily routine. What I love most is how it keeps my skin's oil in check-I've noticed my forehead is less shiny, giving me m..."
How does The Ordinary Niacinamide 10% + Zinc 1... score?
Detailed score breakdown and key findings from our analysis of 12 reviews across 1 source.
Pros
- +Clinically effective 10% niacinamide concentration with strong review-backed results for oil control, pore minimizing, and blemish reduction
- +Fragrance-free, alcohol-free, non-comedogenic formulation — low irritant risk for most skin types
- +Lightweight, fast-absorbing texture layers seamlessly under moisturizer and SPF
- +Exceptional value for money — high-performance actives at a very low price point
- +Suitable for diverse skin tones including melanin-rich and sensitive skin when introduced gradually
Cons
- -Less beneficial for dry skin types — primary actives target sebum regulation rather than hydration
- -10% niacinamide may cause transient flushing or tingling in very sensitive skin during initial use
- -Contains Isoceteth-20 (PEG-derived emulsifier) which may be a concern for those avoiding ethoxylated ingredients
- -Minimal moisturising support — requires a hydrating layer on top for complete routine balance
Best For
Watch Out
- !Dry skin types may see limited benefit and should layer with a richer moisturiser
- !Sensitive skin: introduce gradually (once daily) to avoid initial flushing or irritation
- !Not a standalone treatment for severe or cystic acne — best as a supportive step
- !Avoid layering with vitamin C (ascorbic acid) at the same time — may reduce efficacy of both actives
What is The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml?
The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml is a hyaluronic acid serums product, scoring 84.0/100 on AIScored.
- • The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
Price History (90 days)
Frequently Asked Questions
Is The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml worth buying in 2026? ▼
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What are the pros and cons of The Ordinary Niacinamide 10% + Zinc 1%, Brightening & Smoothing Serum for Blemish-Prone Skin, 30ml? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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