3
Shared Ingredients
Standard Beauty Niacinamide Serum vs The Ordinary Double Niacinamide Duo
Comparing Standard Beauty Niacinamide Serum versus The Ordinary Double Niacinamide Duo — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
6
Unique to Standard Beauty Niacinamide Serum
7
Unique to The Ordinary Double Niacinamide Duo
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Standard Beauty Niacinamide Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 3 ingredients in common. Standard Beauty Niacinamide Serum has 6 unique ingredients while The Ordinary Double Niacinamide Duo has 7.
Skin Safety Profile
0%
Comedogenic
7 rated
100%
Safe
9 rated
11%
Irritant
9 rated
Based on 9 rated ingredient s
0%
Comedogenic
5 rated
100%
Safe
10 rated
20%
Irritant
10 rated
Based on 10 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (3)
1
Ingredients — Unique to Standard Beauty Niacinamide Serum
2
Ingredients — Unique to The Ordinary Double Niacinamide Duo
Frequently Asked Questions
Is Standard Beauty Niacinamide Serum better than The Ordinary Double Niacinamide Duo for sensitive skin?
By comparing Niacinamide Serum and Double Niacinamide Duo side-by-side, you can identify which product has fewer irritants and a better safety profile for sensitive skin. Check the irritancy ratings in the comparison matrix above.
Which product, Niacinamide Serum or Double Niacinamide Duo, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Niacinamide Serum and Double Niacinamide Duo. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Niacinamide Serum and Double Niacinamide Duo share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Niacinamide Serum or Double Niacinamide Duo.
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