FOITS-a success story from Schrader. Internationally used to determine the anti-wrinkle effect of anti-aging products.
Whether sniffing or anitranspirant: we reliably test the effect of your odour and perspiration reduction product.
Good skin tolerance without unwanted irritation is the basis for long-term, daily use of cosmetic products.
You are looking for the right efficacy or tolerability test for your product.
Here you will find some suggestions. Individual adaptations are possible at any time.
Please do not hesitate to contact us.
At the Institut Dr. Schrader, the documentation and processing of your data is always included in your order. You will receive your data as a detailed and scientifically sound test report. Optionally, there is the possibility of visual documentation.
Statistical processing of all study data / Bio-Statistics
Matching study designs and claims support for hair testing can be found here.
Controlled application and home-in-use studies of all kinds are conducted in our Institute.. Non-invasive measurements and experts confirm your product claims for various skin parameters from tolerability and efficacy to cosmetic acceptance.
Modern cosmetics with efficacy claims like “Anti-Ageing” or “Oxidative Protection” are among others complex mixtures of UV filters and antioxidants.
Proof of efficacy must be obtained with sound scientific methods for such claims. Sunlight (UV radiation) is the main cause of premature skin aging (photo-ageing), primarily due to generation of free radicals and the oxidative stress associated with them. The biggest challenge in claim support is non-invasive yet sensitive measurement of oxidative stress on subjects.
The internationally recognized methodology for determining the sun protection factor according to ISO 24444 is considered the "gold standard". The testing is invasive, time consuming and complex. The "Alt-SPF" project is currently the largest interlaboratory test in the field of sun protection testing and evaluates non-invasive and resource-saving alternative methods. We are participating in the review of the non-invasive in vivo methodology - HDRS (Hybrid Diffuse Reflectance Spectroscopy). The method was developed in-house, describing for the first time a reliable alternative test method for SPF and UVA-PF determination that takes into account the interaction of the sunscreen with the skin..
Since the July 11th, 2013 the EU Cosmetic Regulation (EC) No 1223/2009 of the European Parliament and of the Council of November 30th, 2009 on cosmetic products is in full force in the member states of the EU and replaces the previous national legislation…
Institute Dr. Schrader –A Reliable Partner in Physiological Testing of Skin and Hair.
The safety evaluation of cosmetic products is becoming more and more important, and the legal safety regulations are also continuously changing
Direct Comparison of Product Properties – Comparative assessment of two hair care products (shampoo, conditioner, hairspray, gel, mousse, etc.) is performed routinely in the half-head test, a test that…
