3
Shared Ingredients
Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum vs Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid
Comparing Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum versus Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
Product 1
Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum
vs
Product 2
Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid
4
Unique to Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum
4
Unique to Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 3 ingredients in common. Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum has 4 unique ingredients while Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid has 4.
Skin Safety Profile
0%
Comedogenic
6 rated
71%
Safe
7 rated
43%
Irritant
7 rated
Based on 7 rated ingredient s
0%
Comedogenic
4 rated
100%
Safe
7 rated
50%
Irritant
6 rated
Based on 7 rated ingredient s
Product Benefits & Effects
✓Positive — Beneficial effects !Caution — Monitor closely
Ultra Pure High-Potency 9.8% Glycolic Acid Serum Benefits
✓Reduces Large Pores✓Good For Oily Skin✓Has Anti-aging properties✓Improves skin texture✓Has skin-brightening properties✓Reduces dark spots!May cause dryness for some skin types!May cause irritation for some skin types!May Worsen Rosacea
Ultra Pure High Potency Serum 1.5% Hyaluronic Acid Benefits
No effect data available for this product.
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 Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum
2
Ingredients — Unique to Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid
Frequently Asked Questions
Is Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum better than Kiehl's Ultra Pure High Potency Serum 1.5% Hyaluronic Acid for sensitive skin?
By comparing Ultra Pure High-Potency 9.8% Glycolic Acid Serum and Ultra Pure High Potency Serum 1.5% Hyaluronic Acid 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 9.8% Glycolic Acid Serum or Ultra Pure High Potency Serum 1.5% Hyaluronic Acid, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Ultra Pure High-Potency 9.8% Glycolic Acid Serum and Ultra Pure High Potency Serum 1.5% Hyaluronic Acid. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Ultra Pure High-Potency 9.8% Glycolic Acid Serum and Ultra Pure High Potency Serum 1.5% Hyaluronic Acid share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Ultra Pure High-Potency 9.8% Glycolic Acid Serum or Ultra Pure High Potency Serum 1.5% Hyaluronic Acid.
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