What we test
Institute Dr. Schrader –A Reliable Partner in Physiological Testing of Skin and Hair. Our services in the Skin Area and Hair range from standard test
2023-02-06
News
All topics around our company
Bio-Statistics
Central Data Processing for Substantiated Results – Whether study planning, data management or analysis, no study can do without the required statistics in order to confirm a corresponding skin or hair physiological proof of efficacy…
2023-01-24
Volume
Volume, Smoothness, Anti-Frizz – Digital Measurement for Accurate Information – Digital volume measurement is used to determine hair volume following the application of hairstyling or hair care products…
2023-01-24
Bio-Statistics
Central Data Processing for Substantiated Results – Whether study planning, data management or analysis, no study can do without the required statistics in order to confirm a corresponding skin or hair physiological proof of efficacy …
2023-01-23
Photo Documentation
Professionally equipped photo laboratories – A simple concept, its scientific value is often questioned. But one thing is clear in the field of cosmetics: without good pictures documenting a good result is twice as…
2023-01-23
Cosmetic Acceptance
In-use studies accompanied by biophysical measurements – Assessment of cosmetic acceptance under normal conditions of use is one of the most important testing methods besides biophysical…
2023-01-23
Expert Rating
Supplementing the tests with expert statements – Evaluation of the skin, severity of wrinkles, or of skin color by experts such as dermatologists, ophthalmologists or specially trained technical personnel is a common procedure in …
2023-01-23
Olfactoric Studies
Olfactory assessment of body odour by trained evaluators | Sniffing-Test – Olfactory assessment of body odour by trained evaluators (sniffers) is the most realistic method to test the efficacy of deodorantsagainst …
2023-01-23
Antiperspirant
Gravimetric Proof of an Antiperspirant Effect (Sweat Test) – Antiperspirants are cosmetic products that reduce perspiration by influencing the activity of the eccrine sweat glands. This product group is used primarily …
2023-01-23
Antioxidant Efficacy
Proof of Antioxidant Efficacy / ICL-S – Found scientific methods – Modern cosmetics with efficacy claims like “Anti-Ageing” or “Oxidative Protection” are among others complex mixtures of UV filters and …
2023-01-23
