Kiehl's Since 1851 Age Defender Power Serum

Kiehl's Since 1851

Age Defender Power Serum

4.20 (76)
  • Clean Ingredients
  • Vegan
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Ingredient safety

Colors come from public regulatory sources. Every color has a word next to it.

26 ingredients on the label

  • 20Low hazard
  • 1Not enough data
  • 5Moderate hazard
  • 0High hazard

26 ingredients on the label (26)

What reviewers said

Counted across 76 reviews

Liked

  • lightweight6
  • not greasy5
  • fast absorbing4
  • smoothing4
  • hydrating3
  • smells nice3

Not so much

  • did not work4

Counted from shoppers' reviews on a retail site, not from our own users. These are shoppers' observations, not results from a clinical trial.

PERBETE reviews

From people who use PERBETE. Each review shows its own stars.

Ingredient groups

Tap a row to see which ingredients it counted.

Worth a look

High hazard (7-10)0
Not enough data yet0
Ingredients with a cancer classification0

May help

UV protection0
Brightening0

Only on PERBETE

Rules differ from country to country0
A stronger form of this exists0

Clinical evidence

Being in the list and working are two different things. This is where we split them.

What the ingredients are for

  • Humectant5
  • Skin conditioning4
  • Labelled fragrance allergen3
  • Solvent3
  • Botanical extract1
  • Chelating agent1
  • Emollient1
  • Fragrance1

Having these ingredients does not guarantee the product delivers the benefit.

By skin type

Every ingredient

Nothing is filtered out and nothing is hidden here.

  1. 1AquaLow hazard
  2. 2GlycerolGlycerinLow hazard
  3. 3Dimethicone (polydimethylsiloxane)DimethiconeLow hazard
  4. 4Alcohol Denat.Not enough data
  5. 5Isononyl IsononanoateLow hazard
  6. 6Butylene GlycolLow hazard
  7. 7Ammonium Polyacryloyldimethyl TaurateLow hazard
  8. 8PhenoxyethanolListed below the 1% lineModerate hazard
  9. 9Pentylene GlycolListed below the 1% lineLow hazard
  10. 10HYDROLYZED SOY PROTEINListed below the 1% lineLow hazard
  11. 11ParfumListed below the 1% lineModerate hazard
  12. 12HYDROXYPROPYL TETRAHYDROPYRANTRIOLListed below the 1% lineLow hazard
  13. 13Propylene GlycolListed below the 1% lineLow hazard
  14. 14RUSCUS ACULEATUS ROOT EXTRACTListed below the 1% lineLow hazard
  15. 15Glycine Soja OilListed below the 1% lineLow hazard
  16. 16CaffeineListed below the 1% lineLow hazard
  17. 17α-TocopherolTocopherolListed below the 1% lineLow hazard
  18. 19LimoneneListed below the 1% lineModerate hazard
  19. 20Biosaccharide Gum-1Listed below the 1% lineLow hazard
  20. 21Disodium EDTAListed below the 1% lineLow hazard
  21. 22AdenosineListed below the 1% lineLow hazard
  22. 23t-Butyl AlcoholListed below the 1% lineLow hazard
  23. 24HYDROXYPALMITOYL SPHINGANINEListed below the 1% lineLow hazard
  24. 25CRYPTOMERIA JAPONICA BUD EXTRACTListed below the 1% lineLow hazard
  25. 26LinaloolListed below the 1% lineModerate hazard
  26. 27CitralListed below the 1% lineModerate hazard

1 names we could not match

These are printed on the label but are not in our dictionary yet. They are why the numbers above skip. We show them rather than drop them.

  • hydrolyzedrice protein

How to use

* After cleansing skin, massage a small amount onto face and neck

Red does not mean poison. Preservatives that stop a product going off, UV filters and fragrance can land on yellow or red depending on their score.

Green does not mean right for you. Skin and allergies differ from person to person. Treat the color as a starting point.

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