Kiehl’s Skincare Products

Product info:

Kiehl’s is a New York-born indie brand that has been developing efficacious skincare products for over 170 years, grounded in scientific research and high-quality ingredients. We stand for effective formulas that deliver genuine results and delight a dedicated community. Our focus is on transparency and the proven efficacy of our products, which perfectly complement a modern lifestyle.

Dermatest^® test procedure:

Epicutaneous testing (Patch testing) under dermatological control. The test product was applied once occlusively for 24 hours on 30 subjects with sensitive skin. Skin assessments have been performed before and 24, 48 and 72 hours after application. No subject showed any irritative skin reactions during this study. Thus, it can be concluded that the product does not have high irritation potential and the product will not cause adverse skin reactions when properly used.

The Dermatest seal:

When it comes to your skin, it is all the more important for you to know which products are dermatologically tested and safe. Certificates like those from us as an independent institute help you to assess the safety of products. The products of Kiehl’s met our basic test requirements and therefore they receive our Dermatest^® Guarantee Seal.