Is The Ordinary Niacinamide 10% + Zinc 1% Acne Safe? Ingredient Check
Thinking of adding The Ordinary's viral Niacinamide serum to your routine? We analyzed the ingredients to see if it's safe for acne-prone skin.
It’s the serum that took the internet by storm. The Ordinary Niacinamide 10% + Zinc 1% is praised for controlling oil and brightening skin tone, all for an unbeatable price. But for those of us with strictly acne-prone skin, popularity doesn't always equal safety.
You might be asking: "Is The Ordinary Niacinamide actually acne-safe?" or "Could this be causing my closed comedones?"
We ran the full ingredient list through our PoreChecker database, and here is the truth.
The Verdict: Hazardous for Comedone-Prone Skin
While specific batches or formulations may vary slightly, the standard formula contains a specific ingredient known to trigger congestion in susceptible skin types.
The Clogging Culprit: Isoceteth-20
The main offender in this formula is Isoceteth-20.
Isoceteth-20 is a surfactant and emulsifier used to help water and oil mix. While safe for many, it falls into the category of ethoxylated alcohols, which can be problematic for those prone to fungal acne or stubborn closed comedones.
If you have noticed tiny, skin-colored bumps appearing after introducing this serum, this ingredient is the likely suspect.
But Niacinamide is Good, Right?
Absolutely. Niacinamide (Vitamin B3) and Zinc PCA are fantastic for acne. They regulate sebum and reduce inflammation.
However, a great active ingredient (Niacinamide) in a clogging vehicle (base formula with Isoceteth-20) is counterproductive. You act against the acne while simultaneously creating new congestion.
How to Be Sure About Your Routine
Skincare is personal. What clogs one person may not clog another. However, if you are fighting a losing battle with clear skin, eliminating all potential triggers is the best strategy.
Step 1: Upload Your Product Image
Simply snap a photo of the ingredient list on the back of any bottle, jar, or box. No typing required.
Step 2: Instant AI Ingredient Analysis
Our advanced AI scans the image, performs OCR (Optical Character Recognition), and matches every ingredient against our curated database of comedogenic substances.
Step 3: Clear Results for Clearer Skin
You get an immediate breakdown. If any red-flag ingredients are found, we highlight them and explain why they might be problematic for your pores.
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