, , , and extracts in cosmetic formulations: an integrated approach of toxicity and acceptability studies.

The selection of suitable raw materials in the cosmetic research and development is a key point, not only in order to obtain the expected results but also to avoid undesirable side effects. This study evaluated the toxicity potential of four different plant extracts and their acceptability studies. , , and extracts were analysed alone or in combination and added in cosmetic formulations.