Based on the know-how cultivated through experience and achievements, we will propose tests suitable for your products!
The human patch test is an examination that evaluates the safety of a sample for human use by placing it in contact with human skin for a certain period of time to investigate the presence of primary skin irritation and allergies. The samples tested include cosmetics, quasi-drugs, fiber products, and everyday items that come into contact with the skin. The final evaluation of the test results is conducted by a dermatologist or a dermatology specialist based on the assessment of skin reactions, in accordance with domestic standards. If safety is confirmed in the final evaluation, it is permitted to label the product packaging with "Patch Tested." [Features] ■ Investigates the presence of allergies ■ High reliability and proven track record *For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Test Contents】 ■ Human Patch Test - For general safety ■ Skin Adhesion Test - SEK mark textile product approval standards ■ Occlusive Method Skin Adhesion Test - Medical wigs ■ Human Patch Test (for Co-op) - For Co-op application ■ 14-day continuous patch test, etc. *For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company was founded in 2009 and is headquartered in Nishi-ku, Osaka City, where we conduct clinical trial contracting services. We also have the first and second facilities of the Chihaya Akasaka Research Institute, where we perform contracted services for safety and efficacy testing. As a testing contract company specialized in eyes and skin, we create new valuable services related to safety and efficacy evaluation and fully support our clients.
