GREY HAIR SHAMPOO AND CAPSULES AND LOTION
REPORT OF USE TEST AND INSTRUMENTAL TEST UNDER CONTROL.
Dermatologist included the subjects to the study. The use test conducted at home under dermatological control. The study concerned on:
- assess the impact of cosmetic on tolerance at the application site as a result of regular, repetitive application of the product, according to the purpose and use of the specified time (repetitive test);
- research leading to confirm or exclude the effect claimed for the cosmetic. The Evaluation Questionnaire form, the characteristic of the panel and number of subjects were in line with Client requirements. The product was applied by subjects accordance with the declared method of use.