9
Shared Ingredients
Kiehl's Hydro Plumping Serum Concentrate vs Kiehl's Soin hydratant Age Defender
Comparing Kiehl's Hydro Plumping Serum Concentrate versus Kiehl's Soin hydratant Age Defender — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
12
Unique to Kiehl's Hydro Plumping Serum Concentrate
41
Unique to Kiehl's Soin hydratant Age Defender
Kiehl's Hydro Plumping Serum Concentrate has a lower comedogenic rating, making it the safer pick for acne-prone skin. Kiehl's Hydro Plumping Serum Concentrate scores lower on irritancy, which may suit sensitive skin better. Both products share 9 ingredients in common. Kiehl's Hydro Plumping Serum Concentrate has 12 unique ingredients while Kiehl's Soin hydratant Age Defender has 41.
Skin Safety Profile
8%
Comedogenic
13 rated
100%
Safe
19 rated
21%
Irritant
19 rated
Based on 19 rated ingredient s
14%
Comedogenic
22 rated
87%
Safe
47 rated
24%
Irritant
46 rated
Based on 47 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (9)
1
Ingredients — Unique to Kiehl's Hydro Plumping Serum Concentrate
2
Ingredients — Unique to Kiehl's Soin hydratant Age Defender
Alcohol Denat.CSIRSucrose StearateCSIROrbignya Oleifera Seed OilCSIRPentaerythrityl TetraethylhexanoateCSIRPoly C10-30 Alkyl AcrylateCSIRTheobroma Cacao Seed ButterCSIRHydrogenated PolyisobuteneCSIROctyldodecanolCSIRStearic AcidCSIRPalmitic AcidCSIRSynthetic WaxCSIRSodium PolyacrylateCSIRCapryloyl Salicylic AcidCSIRParfumCSIRPolyurethane-2CSIRAcrylates/C10-30 Alkyl Acrylate CrosspolymerCSIRPolymethyl MethacrylateCSIRXanthan GumCSIRLimoneneCSIRHydrolyzed Linseed ExtractCSIRDimethiconolCSIRCaffeineCSIRPentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateCSIRGlycine Soja ProteinCSIRMyristic AcidCSIRAscorbyl GlucosideCSIRVaccinium Myrtillus Fruit ExtractCSIRSodium BenzoateCSIRCaprylyl GlycolCSIRDimethyl MeaCSIRSaccharum Officinarum ExtractCSIRSodium Cocoyl GlutamateCSIRLinaloolCSIREthylhexylglycerinCSIRSodium DehydroacetateCSIRCitrus Aurantium Dulcis Fruit WaterCSIRCitrus Limon Fruit ExtractCSIRPotassium SorbateCSIRAcer Saccharum ExtractCSIRCitralCSIRBilberry fruit extractCSIR
Frequently Asked Questions
Is Kiehl's Hydro Plumping Serum Concentrate better than Kiehl's Soin hydratant Age Defender for sensitive skin?
By comparing Hydro Plumping Serum Concentrate and Soin hydratant Age Defender 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, Hydro Plumping Serum Concentrate or Soin hydratant Age Defender, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Hydro Plumping Serum Concentrate and Soin hydratant Age Defender. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Hydro Plumping Serum Concentrate and Soin hydratant Age Defender share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Hydro Plumping Serum Concentrate or Soin hydratant Age Defender.
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