2013年11月,由欧盟消费者安全科学委员会公布了于2013年9月进行的科学临床实验研究报告(44页),2013.9月欧洲非食品科学委员会研究报告sccp for henna,此实验报告第38页4. CONCLUSION:The SCCS is of the opinion that the information provided is sufficient to assess the safe useof Henna as a hair dye. The assessment is based on the Henna batches 1271 and 830.72 SCCS/1511/13, 19 09 2013Opinion on Lawsonia Inermis (Henna) C16939and relates to a Lawsone content of max. 1.4%. When formulated and applied as indicatedunder functions and uses, e.g. 100 g Henna powder mixed with 300 ml boiling water Hennais considered safe for the consumer.Other kinds of extracts of Henna that may have different compositions are not covered bythis assessment.The traditional and current expanding use of Henna Rot (Lawsonia inermis) as a body-painthas not been assessed.Additionally, a reassessment of the genotoxicity of Lawsone by the SCCS is desirable。翻译成中文:4.总结:SCCS认为所提供的信息足以评估Henna作为染发剂的安全使用。该评估基于Henna批次1271和830.72 SCCS / 1511 / 13,19 09 2013对Lawsonia Inermis(Henna)C16939的意见,并涉及最大的指