Quick answer: The Ordinary Niacinamide 10% + Zinc 1% comes closest to the Beauty of Joseon Glow Serum: Propolis + Niacinamide: it has every key treatment active in it (Niacinamide). On price, both sit in the Budget tier. It also overlaps with 12 other products below.
Products the Niacinamide 10% + Zinc 1% matches
Beauty of Joseon
1 of 1
hero active matched
Same price tierNiacinamide
Why it holds up: Matches every key treatment active in the original: Niacinamide.
Full ingredient analysis →See them side by side →Krave Beauty
1 of 2
hero actives matched
Pricier originalNiacinamide
Why it holds up: Matches every key treatment active in the original: Niacinamide.
Full ingredient analysis →See them side by side →Haruharu Wonder
1 of 2
hero actives matched
Same price tierNiacinamide
Why it holds up: Matches every key treatment active in the original: Niacinamide.
Full ingredient analysis →See them side by side →Naturium
1 of 2
hero actives matched
Same price tierNiacinamide
Why it holds up: Matches every key treatment active in the original: Niacinamide.
Full ingredient analysis →See them side by side →The Inkey List
1 of 2
hero actives matched
Same price tierNiacinamide
Why it holds up: Matches every key treatment active in the original: Niacinamide.
Full ingredient analysis →See them side by side →Paula's Choice
1 of 2
hero actives matched
Pricier originalNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Licorice Root Extract.
Full ingredient analysis →See them side by side →Byoma
1 of 2
hero actives matched
Same price tierNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Tranexamic Acid.
Full ingredient analysis →See them side by side →Good Molecules
1 of 2
hero actives matched
Same price tierNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Tranexamic Acid.
Full ingredient analysis →See them side by side →La Roche-Posay
1 of 3
hero actives matched
Pricier originalNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Melasyl.
Full ingredient analysis →See them side by side →La Roche-Posay
1 of 3
hero actives matched
Pricier originalNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Retinol.
Full ingredient analysis →See them side by side →1 of 3
hero actives matched
Same price tierNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Zinc.
Full ingredient analysis →See them side by side →1 of 3
hero actives matched
Same price tierNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Retinol and Licorice Root.
Full ingredient analysis →See them side by side →1 of 4
hero actives matched
Pricier originalNiacinamide
Why it holds up: Shares Niacinamide, but not the original's Retinol and Licorice Root Extract.
Full ingredient analysis →See them side by side →Common questions
Is The Ordinary Niacinamide 10% + Zinc 1% a real dupe?
It shares hero actives with 13 same-category products in our catalogue, most closely the Beauty of Joseon Glow Serum: Propolis + Niacinamide (matching 1 of 1 of its hero actives). "Dupe" here means shared key ingredients, not an identical formula.
Does matching more hero actives make it better?
No. The match count only shows how many hero actives are shared. The base, supporting ingredients, texture and price still differ, so use the side-by-side comparison for the full picture.
Educational information only — not medical advice. Overlap reflects shared hero actives, not clinical equivalence.