Is it worth it?

Naturium Azelaic Topical Acid 10% vs Paula's Choice 10% Niacinamide Booster

Cheaper
NaturiumAzelaic Topical Acid 10%Treatment
$20.001 oz · $20.00/oz
azelaic acidniacinamide
Buy ↗
Pricier
Paula's Choice10% Niacinamide BoosterTreatment
$48.001 oz · $48.00/oz
niacinamideascorbic acid
Buy ↗
The verdict

Paying $28.00 more for Paula's Choice buys you ascorbic acid.

Paula's Choice 10% Niacinamide Booster adds ascorbic acid (moderate evidence) that Naturium Azelaic Topical Acid 10% doesn't have. On consumer consensus, Naturium Azelaic Topical Acid 10% holds 4.4★ across 5,600 reviews vs Paula's Choice 10% Niacinamide Booster's 4.5★ across 4,100 reviews. The extra $28.00 for Paula's Choice 10% Niacinamide Booster is defensible for the added ascorbic acid.

Not medical advice — consult a dermatologist. Conditions are self-declared and never diagnosed by this app.