/What is the experimental process of the RIPT patch test?
Hotline: Mr. Cheng 15135629064 Same as V
Nine sets of provocative patches were used, followed by a set of provocative tests after a period of rest. After the sample arrives at the laboratory, the test substance will be assigned an independent laboratory test number and will be recorded in the laboratory log to verify the batch number, sample specification, sponsor, date of receipt and test request.
Volunteer screening: According to the opinion of the research and development staff, the tester must not have any systemic diseases or history, otherwise it will hinder the test results or increase the risk of adverse reactions in the body. If the skin color is suitable for erythema test observation, any skin properties and Anyone of any race can participate, and a research sample of 53 people was finally screened. The test is divided into an induction period and a challenge period. Through repeated tests, it is finally determined whether the subjects have erythema or other adverse stimulation reactions.
Cosmetics HRIPT / RIPT+COA certificate processing process:
1. Fill in the cosmetic HRIPT/RIPT application form + COA application form
2. Sign the contract
3. Send samples
4. Arrange payment
5. Make a report 
