Azelaic Acid Derivative Complex 10% — Reddit Reviews
by Naturium
Updated October 3, 2026
OTC azelaic derivative that people use for redness and discoloration; niacinamide can sting.
What the community says
Community posts call this an OTC azelaic-derivative serum people reach for on redness, brown spots, and uneven tone. It layers cleanly, feels hydrating, and under makeup is usually easy. Rosacea-prone skin can get irritated, especially from the niacinamide.
What this means for you
What people love
Watch out for
- Niacinamide is a real irritant for some rosacea-prone skin
- Can still kick up irritation when you add it to an already busy routine
- Results are uneven — some users get texture help only, not redness or pores
Product details
Skin Type
Product Traits
Key Ingredients
Skin type data limited
Where to buy
What the science says
Acne
Some evidence
Niacinamide: 6 studies tested it on its own. See all 17 studies
Hyperpigmentation
Some evidence
Niacinamide: 5 studies tested it on its own. See all 24 studies
What the studies found
- All of these studies found niacinamide helped fade dark spots or patches
- Niacinamide 5% faded dark spots more than a placebo in studies of sun-damaged skin and dark patches
- Used with salicylic acid peels, niacinamide improved dark patches more than peels alone
- A niacinamide mix faded dark spots better than niacinamide alone in one study
- One study found the fading effect reversed after niacinamide was stopped
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
Real Reddit threads — 19 mentions across 14 threads
Naturium Azelaic Acid Derivative Complex 10% on Reddit, in one place — 14 threads from r/scacjdiscussion, r/AsianBeauty and 4 more, summarized.
“Naturium’s Azelaic Topical Acid 10% does not even contain actual Azelaic Acid (it’s a derivative).”
Cautionary
“And then there are companies that just lie.”
Cautionary
“So why should we just ‘trust the company?’”
Cautionary
“Kinda AB, the Naturium azelaic acid has done wonders for the KP on the face (cheeks).”
Positive
“the Naturium azelaic acid has done wonders for the KP on the face (cheeks).”
Positive
“Next I tried Naturium azelaic acid 10% and I saw a huge improvement within 2 days of use.”
Positive
“Azelaic Topical Acid 10% from Naturium brand.”
Positive
“This is the first thing that has worked for decreasing redness and pores.”
Positive
“I’ve been using Naturium azelaic acid and have seen improvement in my hyperpigmentation”
Positive
“I love the one from Naturium!”
Positive
“It feels hydrating and dries really nicely on my skin”
Positive
“I like the naturium one.”
Mentioned
“What’s the best AA product you’ve found”
Mentioned
“I like The Inkey List”
Mentioned
“I use the Naturium one and it works well with everything else, no pilling, no residue.”
Positive
“better than any other I’ve tried (Naturium, good molecules, peach slices).”
Positive
“Naturium, good molecules, peach slices”
Positive
