5
Shared Ingredients
Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid vs Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid
Comparing Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid versus Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
Product 1
Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid
vs
Product 2
Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid
7
Unique to Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid
26
Unique to Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid
Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid has a lower comedogenic rating, making it the safer pick for acne-prone skin. Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid scores lower on irritancy, which may suit sensitive skin better. Both products share 5 ingredients in common. Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid has 7 unique ingredients while Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid has 26.
Skin Safety Profile
0%
Comedogenic
7 rated
100%
Safe
12 rated
33%
Irritant
12 rated
Based on 12 rated ingredient s
7%
Comedogenic
14 rated
67%
Safe
30 rated
41%
Irritant
29 rated
Based on 30 rated ingredient s
Product Benefits & Effects
✓Positive — Beneficial effects !Caution — Monitor closely
Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid Benefits
✓Redness Reducing✓Reduces Irritation✓Has scar-healing properties✓Improves skin texture✓Has Anti-aging properties✓Has skin-brightening properties✓Reduces dark spots!May cause irritation for some skin types
Ferulic Brew Antioxidant Facial Treatment with Lactic Acid Benefits
✓Redness Reducing!May Worsen Rosacea✓Reduces Large Pores!May Worsen Eczema✓Good For Oily Skin✓Has scar-healing properties✓Acne Fighting✓Improves skin texture✓Has Anti-aging properties✓Has skin-brightening properties!May trigger acne for some skin types!May cause dryness for some skin types✓Reduces dark spots!May cause irritation for some skin types
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (5)
1
Ingredients — Unique to Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid
2
Ingredients — Unique to Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid
ArginineCSIRSaccharomyces/Rice Ferment FiltrateCSIRDicaprylyl EtherCSIRPentylene GlycolCSIRLactic AcidCSIRPropanediolCSIRSqualaneCSIRButylene GlycolCSIRSodium ChlorideCSIRAscorbyl GlucosideCSIRSalicylic AcidCSIRCaramelCSIRAdenosineCSIRLavandula Hybrida OilCSIRHelianthus Annuus Seed OilCSIRCupressus Sempervirens Leaf/Nut/Stem OilCSIRAnthemis Nobilis Flower OilCSIRLinaloolCSIRPelargonium Graveolens Flower OilCSIRBrassica Campestris ExtractCSIRBrassica Campestris Sprout ExtractCSIRMentha Piperita OilCSIRCitronellolCSIRGeraniolCSIRLimoneneCSIROriganum Majorana Leaf OilCSIR
Frequently Asked Questions
Is Dr. Brenner Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid better than Kiehl's Ferulic Brew Antioxidant Facial Treatment with Lactic Acid for sensitive skin?
By comparing Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid and Ferulic Brew Antioxidant Facial Treatment with Lactic 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, Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid or Ferulic Brew Antioxidant Facial Treatment with Lactic Acid, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid and Ferulic Brew Antioxidant Facial Treatment with Lactic Acid. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid and Ferulic Brew Antioxidant Facial Treatment with Lactic Acid share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Vitamin C Serum with Ferulic Acid, Vitamin E and Hyaluronic Acid or Ferulic Brew Antioxidant Facial Treatment with Lactic Acid.
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