I still have a negative experience, they say that there is no contraindication for BAD, but that it is not true
Dietary supplements are not medicines, but they also have contraindications. The main ones are allergic reactions to the active ingredients of the supplement, pregnancy and lactation, malignant tumors, some chronic diseases. Supplements should be taken only as prescribed by a doctor and in the recommended dosage. There are no doctors there, but simple self-study, I do not recommend cosmetology at all, hygiene is terrible 0, anyone who comes can become a cosmetologist without a certificate, without a medical diploma