Timeshift Serum


Skin Care Products

Test method

Patch Tests


Timeshift Serum


sober care GmbH

Product info:

sober – High-tech natural cosmetics made in Germany

No-nonsense minimalism, and a focus on the essentials in the field of care for all genders. This is not only an expression of the puristic design but also part of the „Clean Care“ philosophy, with which sober dispenses with all harmful or harmful or superfluous additives in its products. This characteristic and the closeness to nature of the sober beauty care series are the guiding principles both in the conception of the brand and in the design of the packaging.

You can find more information under soberberlin.com.

Dermatest test procedure:

Epicutaneous testing (Patch testing) under dermatological control. The test product was applied once occlusively for 24 hours on 30 subjects. 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 will not cause adverse skin reactions when properly used.

The Dermatest seal:

When it comes to aging 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 Timeshift serum met our basic test requirements and therefore received our Dermatest Guarantee Seal.



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