Kiehl's Since 1851 Dermatologist Solutions Clearly Corrective Dark Spot Solution, 1.7-oz.
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This product contains beneficial ingredients like glycerin, 3-O-ethyl ascorbic acid, and salicylic acid, which are known for their hydrating, brightening, and exfoliating properties. However, the presence of denatured alcohol as a top ingredient is concerning due to its potential to dry and irritate the skin. Additionally, the inclusion of PEG compounds and phenoxyethanol suggests a moderate level of processing, which affects the overall safety and naturalness of the formulation.
Key ingredients 10
3-O-Ethyl Ascorbic AcidVery Good
3-O-Ethyl Ascorbic Acid is a stable form of Vitamin C used for its antioxidant properties. It helps in brightening the skin and reducing dark spots. It is effective in improving skin tone and texture.
Risks
There are minimal risks, though some individuals may experience mild irritation.
Benefits
It provides antioxidant protection and helps in reducing hyperpigmentation.
Salicylic AcidVery Good
Salicylic Acid is a beta hydroxy acid known for its exfoliating properties. It helps in unclogging pores and reducing acne. It is effective in improving skin texture and clarity.
Risks
Overuse can lead to skin dryness or irritation.
Benefits
It helps in exfoliating the skin and reducing acne breakouts.
TocopherolVery Good
Tocopherol, or Vitamin E, is a powerful antioxidant used in skincare. It helps in protecting the skin from oxidative stress and environmental damage. It is effective in improving skin hydration and elasticity.
Risks
There are minimal risks associated with tocopherol; it is generally non-irritating.
Benefits
It provides antioxidant protection and helps in maintaining skin health.
GlycerinGood
Glycerin is a powerful humectant that attracts moisture to the skin. It is well-known for its hydrating properties and is suitable for all skin types. It is considered safe and effective in skincare.
Risks
There are minimal risks associated with glycerin; it is generally non-irritating.
Benefits
Glycerin helps in maintaining skin moisture balance and improves skin barrier function.
Lavandula Angustifolia Oil / Lavender OilGood
Lavender Oil is used for its soothing and calming properties. It has a pleasant fragrance and can help in reducing skin redness. It is generally considered safe in low concentrations.
Risks
In some cases, it can cause skin irritation or allergic reactions.
Benefits
It provides a calming effect and can help in reducing skin inflammation.
Aqua / WaterNeutral
Water is a common solvent used in cosmetic formulations. It helps dissolve other ingredients and provides a base for the product. It is generally considered safe and non-irritating.
Risks
There are no significant risks associated with water in cosmetics.
Benefits
Water helps in hydrating the skin and acts as a carrier for other beneficial ingredients.
Propylene GlycolBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
In rare cases, it can cause skin irritation or allergic reactions.
Benefits
It helps in maintaining skin hydration and enhances the penetration of other ingredients.
PhenoxyethanolBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
In high concentrations, it can cause skin irritation or allergic reactions.
Benefits
It helps in preserving the product and extending its shelf life.
Disodium EDTABad
Processed additive flagged under Scout's ingredient doctrine.
Risks
There are minimal risks, though it can cause irritation in sensitive individuals.
Benefits
It enhances product stability and prevents discoloration.
Alcohol Denat.Very Bad
Denatured alcohol is used as a solvent and astringent in cosmetics. It can be drying and irritating to the skin, especially in high concentrations. It is often used to enhance the penetration of other ingredients.
Risks
It can cause dryness, irritation, and disrupt the skin barrier with prolonged use.
Benefits
It helps in quick drying of the product and enhances the absorption of active ingredients.
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