{"id":9754,"date":"2026-09-03T16:21:28","date_gmt":"2026-09-03T08:21:28","guid":{"rendered":"https:\/\/www.zleygroup.com\/?p=9754"},"modified":"2026-09-03T16:21:28","modified_gmt":"2026-09-03T08:21:28","slug":"natural-soothing-agent-for-sensitive-skin","status":"publish","type":"post","link":"https:\/\/www.zleygroup.com\/ru\/natural-soothing-agent-for-sensitive-skin\/","title":{"rendered":"\u041d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u043e\u0435 \u0443\u0441\u043f\u043e\u043a\u0430\u0438\u0432\u0430\u044e\u0449\u0435\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u0436\u0438"},"content":{"rendered":"

ZLEY\u00aePE210-KAENDA (CAS 84696-40-2):<\/strong> <\/strong><\/p>\n\n\n\n

\u041d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u043e\u0435 \u0443\u0441\u043f\u043e\u043a\u0430\u0438\u0432\u0430\u044e\u0449\u0435\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u0436\u0438<\/strong><\/strong><\/p>\n\n\n\n

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<\/figcaption><\/figure>\n\n\n\n

\u041e\u0431\u0437\u043e\u0440 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438<\/strong><\/p>\n\n\n\n

ZLEY\u00aePE210-KAENDA is a natural active ingredient derived from the leaves, roots, and stems of the Piper methysticum G. Forster plant, commonly known as kava kava<\/a>. It is primarily used as a \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e, \u0443\u043b\u0443\u0447\u0448\u0430\u044e\u0449\u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u043a\u043e\u0436\u0438<\/strong> in cosmetics<\/a>.<\/p>\n\n\n\n

The extract contains kavalactones (including kavain, dihydrokavain, methysticin, dihydromethysticin, yangonin, and desmethoxyyangonin), volatile oils, piperine, crude fats, and various amide compounds<\/a>. It exhibits excellent antioxidant effects and penetration-enhancing properties<\/a><\/a>.<\/p>\n\n\n\n

ZLEY\u00ae is a professional supplier of this ingredient, providing consistent quality, technical support, and global delivery services covering over 60 countries.<\/p>\n\n\n\n

\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0435<\/strong><\/p>\n\n\n\n

\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/td>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/td><\/tr>
\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 INCI<\/strong><\/td>\u042d\u043a\u0441\u0442\u0440\u0430\u043a\u0442 \u043a\u043e\u0440\u043d\u044f Piper Methysticum<\/td><\/tr>
\u041d\u043e\u043c\u0435\u0440 CAS<\/strong><\/td>84696-40-2<\/td><\/tr>
\u041f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435<\/strong><\/td>Light yellow to yellow granules and powder<\/a><\/td><\/tr>
\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435<\/strong><\/td>0.1% \u2013 1.0%<\/td><\/tr>
\u0420\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u043e\u0441\u0442\u044c<\/strong><\/td>\u0412\u043e\u0434\u043e\u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u044b\u0439<\/td><\/tr>
\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/strong><\/td>Add to the formulation at approximately 55\u00b0C and mix thoroughly<\/td><\/tr>
\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/strong><\/td>Serums, creams, masks, color cosmetics, makeup removers, hair dye and perm products<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Is Kava (Piper methysticum) Leaf\/Root\/Stem Extract Safe?<\/strong><\/p>\n\n\n\n

Important Safety Note:<\/strong> The Cosmetic Ingredient Review (CIR) Expert Panel has examined kava-derived ingredients and concluded that the available data are insufficient to support the safety of these ingredients in cosmetics<\/strong><\/a>. The FDA issued a consumer advisory in 2002 expressing concern about liver damage in individuals who have ingested kava products<\/a>. However, the question of whether these ingredients would be substantially absorbed through the skin remains unresolved<\/a>.<\/p>\n\n\n\n

Based on historical use data from marketed products in China, the following maximum safe concentrations have been established for cosmetic use:<\/p>\n\n\n\n