The Ordinary Niacinamide 10% + Zinc 1% is a high‑strength serum designed to reduce blemishes and control excess oil while improving skin texture and clarity. It combines 10% niacinamide with 1% zinc PCA in a lightweight, water‑based formula.
Product Overview
- Product name: The Ordinary Niacinamide 10% + Zinc 1%
- Brand: The Ordinary
- Form: Serum
- Volume: Commonly 30 ml (some sellers offer larger sizes)
This serum is formulated to support overall skin health. It pairs a high concentration of niacinamide (vitamin B3) with zinc PCA to help balance sebum production and reduce the appearance of pores. The formula is water‑based, fast‑absorbing, and designed to layer under moisturisers.
Key Ingredients and Their Purpose
| Ingredient | Function |
|---|---|
| Niacinamide (10%) | Helps improve skin texture and tone, supports moisture retention, and may reduce the look of blemishes. |
| Zinc PCA (1%) | Assists in balancing visible sebum activity and supports skin structure. |
| Water (Aqua) | Solvent base for the formula. |
| Pentylene Glycol | Helps with texture and absorption. |
| Gums and Stabilizers | Improve serum consistency. |
This serum is also free from sulphates, parabens, and phthalates in many markets. It may be suitable for all skin types, though some very sensitive skin may experience irritation at high niacinamide levels.
How the Formula Works
Niacinamide strengthens the skin’s barrier, improves moisture retention, and supports a more even complexion. Zinc PCA is included to assist in regulating oil production and supporting a balanced surface appearance.
Texture and absorption: The lightweight, water‑base allows quick absorption without a heavy or greasy feel, making it compatible with other skincare steps.
How to Use
- Cleanse and tone the face first.
- Apply a few drops of the serum to the face.
- Gently pat until fully absorbed.
- Follow with a moisturiser.
- Use sunscreen during the day.
This serum can be applied both in the morning and at night. It works well under moisturisers and is designed to fit naturally into basic skincare routines.
Benefits and Functions
- Reduces oily shine: Many users report a noticeable reduction in excess oil on the skin’s surface.
- Improves blemish appearance: The combination of niacinamide and zinc can help reduce visible breakouts and congestion.
- Supports clearer complexion: With regular use, this serum can help improve skin texture and surface clarity.
- Lightweight and non‑greasy: Suitable for layering with other products without feeling heavy.
Product Specifications
| Specification | Detail |
|---|---|
| Skin Type | Normal, oily, combination, dry, sensitive (with caution on very sensitive) |
| Formulation Style | Water‑based serum |
| Free From | Sulphates, parabens, phthalates (varies by region) |
| Usage Frequency | Daily, morning and evening |
Review Summary
Customer Ratings
Online shops selling this serum report high average review scores, often above 4.7 out of 5. Users highlight its ability to improve skin texture, reduce oiliness, and deliver clearer complexion with consistent use.
Common Positive Feedback
- Many find it effective at reducing oil production and congestion.
- Users note smoother and brighter skin after regular use.
- Lightweight formula absorbs quickly and layers easily with other products.
Customer‑Reported Concerns
Some users with very sensitive skin may experience irritation or breakouts. Feedback from online communities indicates that results can vary, and in a few cases users reported breakout issues or a need to adjust their routine.
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Expert Review Insights
Dermatology‑focused reviews highlight this serum as one of the most popular budget niacinamide serums, praised for oil‑control and pore‑appearance benefits. It receives strong endorsements for those with congestion or visible pores.
Note on evidence: While niacinamide is widely studied for skin barrier support, individual results and tolerance levels to high concentrations may vary.
Comparison With Basic Alternatives
| Feature | Niacinamide 10% + Zinc 1% |
|---|---|
| High Niacinamide Content | Yes |
| Oil‑Control Focus | Strong |
| Suitable for All Skin Types | Generally, with caution for very sensitive |
| Non‑Comedogenic | Designed to be non‑comedogenic |
| Free from Major Irritants | Yes in most formulations |
This comparison reflects the general product positioning relative to other basic serums.
Usage Tips
- Patch test before regular use.
- Introduce gradually to routine if skin is sensitive.
- Pair with sunscreen during the day.
- Avoid layering with strong exfoliating acids at the same time initially.
These steps support safer introduction to niacinamide and zinc serums.
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Safety and Suitability
This serum is generally safe for most skin types but may cause irritation for some. Consulting with a dermatologist can be helpful if you have highly reactive skin or are using other active ingredients.
