4
Shared Ingredients
Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid vs La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum
Comparing Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid versus La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
Product 1
Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid
vs
Product 2
La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum
3
Unique to Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid
10
Unique to La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid scores lower on irritancy, which may suit sensitive skin better. Both products share 4 ingredients in common. Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid has 3 unique ingredients while La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum has 10.
Skin Safety Profile
0%
Comedogenic
6 rated
71%
Safe
7 rated
43%
Irritant
7 rated
Based on 7 rated ingredient s
0%
Comedogenic
6 rated
71%
Safe
14 rated
46%
Irritant
13 rated
Based on 14 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (4)
1
Ingredients — Unique to Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid
2
Ingredients — Unique to La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum
Frequently Asked Questions
Is Kiehl's Ultra Pure High Potency Serum 10% Glycolic Acid better than La Roche-Posay Glycolic B5 10% Pure Glycolic Acid Serum for sensitive skin?
By comparing Ultra Pure High Potency Serum 10% Glycolic Acid and Glycolic B5 10% Pure Glycolic Acid Serum 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, Ultra Pure High Potency Serum 10% Glycolic Acid or Glycolic B5 10% Pure Glycolic Acid Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Ultra Pure High Potency Serum 10% Glycolic Acid and Glycolic B5 10% Pure Glycolic Acid Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Ultra Pure High Potency Serum 10% Glycolic Acid and Glycolic B5 10% Pure Glycolic Acid Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Ultra Pure High Potency Serum 10% Glycolic Acid or Glycolic B5 10% Pure Glycolic Acid Serum.
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