The Ordinary Niacinamide 10% + Zinc 1%: Is It Worth Buying?
Is The Ordinary Niacinamide 10% + Zinc 1% worth buying? Compare ingredients, concentration, tolerance and a transparent price-per-10-ml example.
Who might consider this serum?
The Ordinary Niacinamide 10% + Zinc 1% is a water-based serum generally marketed for blemish-prone and oily-looking skin. It may interest shoppers looking for a niacinamide step, but whether it is worthwhile depends on the rest of your routine, sensitivity and budget. It is not a substitute for acne treatment when that is needed.
Niacinamide 10% versus lower concentrations
Niacinamide (vitamin B3) is studied for skin barrier support and changes in the appearance of uneven tone. A 10% label tells you the concentration, not that the finished product is twice as effective as a 5% formula. Clinical evidence for an ingredient cannot automatically be transferred to every product containing it.
Explore the evidence, sources & limitations ↓
What does Zinc PCA add?
Zinc PCA is commonly included in formulas marketed for oily skin. Its presence does not establish how much sebum a finished serum will reduce. Humectants, solvents, preservatives and the complete formula influence texture, compatibility and comfort; see our ingredient-list guide for how to interpret INCI labels.
Possible downsides before you buy
High-strength niacinamide products can sting or feel irritating for some users, and layering several serums may cause pilling. Introduce a new product gradually, patch-test if your skin is reactive, and stop using it if irritation develops. Avoid assuming a trendy ingredient is necessary if your moisturizer already contains niacinamide.
Example price comparison—not a live offer
At an illustrative price of €7.95 for 30 ml, the unit price is €2.65 per 10 ml (€7.95 ÷ 30 × 10). This is an example, not a verified current retailer price. Compare today's price, bottle size, seller, shipping and return policies with similar formulas using our guide to skincare unit pricing.
Verdict: is it worth buying?
It may be reasonable if you want a dedicated niacinamide serum, tolerate the formulation and find a fair unit price. It is less compelling if you already use an equivalent product or your skin reacts to concentrated formulas. GHINÉVA can help organize ingredient and price information, but cannot predict your personal results.
Compare at a glance
| Factor | This serum | What to consider |
|---|---|---|
| Ingredients | Niacinamide 10% + Zinc PCA | Check the whole formula |
| Concentration | 10% niacinamide | More is not always better |
| Example cost | €7.95 / 30 ml = €2.65 per 10 ml | Verify current price |
| Tolerance | Individual response varies | Consider sensitivity and existing routine |
Frequently asked questions
Is 10% niacinamide better than 5%?
Not necessarily. Concentration alone does not establish better results or tolerance.
Does this replace acne treatment?
No. Cosmetic serum is not a substitute for appropriate acne treatment.
Is €7.95 the current price?
No. It is an illustrative example. Check the retailer for current pricing.
Read how we compare products and about GHINÉVA. General educational content only; not medical or dermatological advice. Consult a qualified professional for personal skin or hair concerns.