Verdict: The Ordinary 10% Niacinamide + 1% Zinc Serum ($6) is a 86% match dupe for Paula's Choice 10% Niacinamide Booster ($45) — 87% cheaper for a comparable formula. Full price and ingredient comparison below.
By the BeautyFlow Research Team · Updated July 2026
The Original
10% Niacinamide Booster
$45The Dupe
Save 87%10% Niacinamide + 1% Zinc Serum
$6Originally spotted by
Ingredient Comparison
Ingredient data coming soon
Ingredient data coming soon
Frequently Asked Questions
Is The Ordinary 10% Niacinamide + 1% Zinc Serum a good dupe for Paula's Choice 10% Niacinamide Booster?
Yes — The Ordinary 10% Niacinamide + 1% Zinc Serum is a 86% match for Paula's Choice 10% Niacinamide Booster based on ingredient and formula comparison, at 87% less ($6 vs $45).
How much cheaper is The Ordinary 10% Niacinamide + 1% Zinc Serum than Paula's Choice 10% Niacinamide Booster?
The Ordinary 10% Niacinamide + 1% Zinc Serum costs $6 versus $45 for Paula's Choice 10% Niacinamide Booster — a saving of $39 (87% less).
What is the difference between Paula's Choice 10% Niacinamide Booster and The Ordinary 10% Niacinamide + 1% Zinc Serum?
The main difference is price — Paula's Choice 10% Niacinamide Booster costs $39 more. Formulas are closely matched in our comparison, though packaging and shade ranges may differ. See the full ingredient table on this page for the exact overlap.
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