Kiehl's Since 1851

Kiehl’s Since 1851 Retinol Wrinkle - Reducing Night Serum, 0.05 fl oz/1.5 mL

Name: Kiehl’s Since 1851 Retinol Wrinkle - Reducing Night Serum, 0.05 fl oz/1.5 mL
Brand: Kiehl's Since 1851

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Product is rated SkinSAFE 100

Product is free of the top 11 most common allergens, as determined by Mayo Clinic Research

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Ingredient information last updated on Mar 09, 2026 by SkinSAFE Team

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Kiehl’s Since 1851 Retinol Wrinkle - Reducing Night Serum, 0.05 fl oz/1.5 mL

Product is rated SkinSAFE 100

Product is free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on Mar 09, 2026 by SkinSAFE Team

Other Formulations (0 products)

How Safe is It?

Product Is

Common Preservative Free

Topical Antibiotic Free

Propylene Glycol Free

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Ingredients

1,2-Hexanediol Adenosine Ammonium Acryloyldimethyltaurate/VP Copolymer Aqua / Water Betaine Butylene Glycol C12-14 Pareth-12 Caprylyl Glycol Carbomer Ethylhexylglycerin Glycereth-25 PCA Isostearate Glycereth-26 Glycerin Glyceryl Acrylate/Acrylic Acid Copolymer Panthenol Phenoxyethanol Polyglycerin-3 Propanediol T-Butyl Alcohol TOCOPHEROL Tromethamine Xanthan Gum

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Description

Ingredient & Allergen Review

SkinSAFE has reviewed the ingredients of Kiehl’s Since 1851 Retinol Wrinkle - Reducing Night Serum, 0.05 fl oz/1.5 mL and found it to be hypoallergenic and free of Fragrance, Gluten, Coconut, Nickel, Top Common Allergy Causing Preservatives, Lanolin, Paraben, Topical Antibiotic, MCI/MI, Soy, Propylene Glycol, Balsam of Peru, Oil, Irritant/Acid, Dye, and SLS. Product is Teen Safe and Lip Safe.

Product Description

This fast-acting 0.3% Retinol night serum accelerates skin surface cell renewal with Retinol that penetrates up to 15 surface layers deep into the skin. Experience visible reduction of fine lines in as little as 5 days, and visible improvement in deep wrinkles in 2 weeks. To ensure maximum efficacy, With continuous use, this night serum with Retinol helps skin look renewed for a visibly smoother, more youthful appearance.