非秘密 发表于 2025-3-26 22:15:57
V. E. Gromov,S. V. Konovalov,Yu. F. Ivanov,K. A. Osintsevsumer products. However, there is no ideal preservative that only exhibits positive effects (e.g. effective at low concentrations, high solubility, compatible with other ingredients, biodegradable and non-toxic). Preservatives are by nature reactive substances and can induce allergic contact dermatiLicentious 发表于 2025-3-27 01:41:43
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http://reply.papertrans.cn/89/8803/880231/880231_33.pngIntroduction 发表于 2025-3-27 10:25:28
V. E. Gromov,S. V. Konovalov,Yu. F. Ivanov,K. A. Osintsevsumer products. However, there is no ideal preservative that only exhibits positive effects (e.g. effective at low concentrations, high solubility, compatible with other ingredients, biodegradable and non-toxic). Preservatives are by nature reactive substances and can induce allergic contact dermati坚毅 发表于 2025-3-27 16:48:05
V. E. Gromov,S. V. Konovalov,Yu. F. Ivanov,K. A. Osintsev reactions present as exaggerated sunburn, eventually with bullae and hyperpigmentation, whereas an eczematous pattern in photoexposed areas is mainly observed in photoallergy..Photopatch testing (duplicate patch testing with irradiation of one set with 5 J/cm. UVA) is the recommended diagnostic tesBOAST 发表于 2025-3-27 20:13:43
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