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Introduction
In today’s vast skincare market, finding an effective serum that balances performance and affordability can feel like searching for a needle in a haystack. Luckily, The Ordinary has disrupted the beauty industry with straightforward, potent products at accessible prices. Among its cult favourites, The Ordinary Niacinamide 10% + Zinc 1% stands out as a top choice for those battling oily skin, blemishes, and uneven tone.
With its promise to reduce excess oil, minimise pores, and improve skin texture, this serum has won the hearts of millions worldwide. But what makes it work so well? How should you use it for the best results? And who should be cautious with it?
This comprehensive guide explores everything about this powerhouse serum — from ingredient science to user tips, real results, and how it stacks up against other serums.
What is The Ordinary Niacinamide 10% + Zinc 1%?
About The Ordinary and DECIEM
The Ordinary is a brand under DECIEM, a Canadian beauty innovator, launched in 2013. The brand’s mission is to offer simple, no-nonsense skincare backed by scientific ingredients at wallet-friendly prices.
Their straightforward packaging and ingredient-focused formulas quickly gained global popularity, making The Ordinary a household name among skincare lovers.
Formula Overview
- Niacinamide (Vitamin B3) – 10%
- Zinc PCA – 1%
- Water-based serum with a lightweight texture
This blend aims to tackle excess sebum production, reduce blemishes, and improve skin clarity without irritation.
Understanding Niacinamide
Niacinamide is a water-soluble vitamin (B3) that has become a must-have for all skin types due to its versatility.
Benefits of Niacinamide
- Oil Regulation: Helps balance sebum production, reducing shine and preventing clogged pores.
- Pore Minimisation: Visibly tightens pores for smoother-looking skin.
- Barrier Strengthening: Enhances the skin’s natural protective barrier to lock in moisture.
- Anti-Inflammatory: Calms redness and irritation, particularly helpful for acne-prone skin.
- Brightening: Reduces hyperpigmentation and uneven skin tone over time.
Scientific Research
Clinical studies confirm niacinamide’s ability to improve skin elasticity, hydration, and tone, making it a trusted ingredient by dermatologists worldwide.
The Role of Zinc PCA in Skincare
Zinc PCA is zinc bound with pyrrolidone carboxylic acid, improving absorption and effectiveness.
Benefits of Zinc PCA
- Sebum Control: Regulates excess oil production.
- Anti-Bacterial: Helps reduce acne-causing bacteria on the skin.
- Soothing: Reduces inflammation and redness from breakouts.
Who Should Use The Ordinary Niacinamide 10% + Zinc 1%?
Ideal Candidates
- People with oily or combination skin.
- Those with enlarged pores and blemish-prone skin.
- Individuals seeking to improve uneven skin tone and texture.
Who Should Avoid It?
- Those with very sensitive skin or allergies to niacinamide.
- People are already using strong niacinamide formulations elsewhere.
- Users currently on strong exfoliants (e.g., high-strength AHAs or BHAs) should introduce it gradually.
How to Use The Ordinary Niacinamide 10% + Zinc 1%
Application Steps
- Cleanse: Use a gentle cleanser suitable for your skin type.
- Apply Serum: Dispense 2–3 drops on your fingertips and apply evenly over the face, avoiding the eye area.
- Moisturise: Follow with a suitable moisturiser to lock in hydration.
- Sun Protection: Always use a broad-spectrum SPF during the day.
Layering Tips
- Apply niacinamide serum before heavier creams or oils.
- Avoid using simultaneously with Vitamin C (ascorbic acid) serums — alternate usage times or days.
Tips for Different Skin Types
- Oily Skin: Use morning and night to regulate sebum and reduce shine.
- Dry/Combination Skin: Pair with a hydrating moisturiser to avoid dryness.
- Acne-Prone Skin: Combine with gentle cleansers and spot treatments for enhanced results.
- Sensitive Skin: Patch test and introduce slowly (start 2–3 times weekly).
Potential Side Effects and Precautions
Niacinamide is generally well-tolerated, but some users may experience:
- Mild redness or irritation, especially when starting out.
- Temporary purging in rare cases.
Avoid: Using with strong acids or retinoids without proper layering or spacing.
Real User Experiences
- Week 2: Noticeable reduction in oiliness and less midday shine.
- Week 4: Pores appear tighter and skin texture improves.
- Week 8-12: Brighter complexion with fewer breakouts and reduced redness.
How It Compares to Other The Ordinary Serums
| Serum | Target Issue | Key Ingredients | Price |
|---|---|---|---|
| Niacinamide 10% + Zinc 1% | Oiliness, pores, blemishes | Niacinamide, Zinc PCA | £5–£9 |
| Hyaluronic Acid 2% + B5 | Hydration | Hyaluronic Acid, Vitamin B5 | £6–£8 |
| Buffet + Copper Peptides | Ageing | Peptides, HA, Copper | £20–£28 |
| Alpha Arbutin 2% + HA | Pigmentation | Alpha Arbutin, HA | £7–£10 |
Frequently Asked Questions (FAQs)
Q: Can I use this serum with retinol?
A: Yes, but apply niacinamide first and wait before layering retinol.
Q: Is it safe for daily use?
A: Absolutely, morning and night.
Q: Can it dry out my skin?
A: No, but always moisturise afterwards.
Pros and Cons
| Pros | Cons |
|---|---|
| Affordable and accessible | May cause mild irritation for sensitive skin |
| Scientifically supported ingredients | Not hydrating alone |
| Lightweight and fast-absorbing | Avoid direct layering with Vitamin C |
| Suitable for many skin types | Some experience purging initially |
Final Verdict
The Ordinary Niacinamide 10% + Zinc 1% is a powerhouse serum for those seeking clearer, less oily skin and smaller pores without breaking the bank. Its simple, effective formula has earned global praise and remains one of the brand’s best sellers.
For oily, combination, and acne-prone skin types, it’s a must-try product — just remember to patch test and introduce it gradually.
Conclusion
Whether you’re struggling with shine, blemishes, or uneven skin tone, The Ordinary Niacinamide 10% + Zinc 1% offers a reliable, budget-friendly solution that delivers visible results. By understanding its ingredients and best practices, you can confidently incorporate it into your skincare routine and enjoy healthier, clearer skin.
