商品名称：Marrubium Stems GX™ Marrubium Stems GX™ are the third generation of protection against environmental damage. Marrubium Stems GX™ is a plant stem cell extract developed from the Marrubio plant, and is an enhanced multi-phase environmental protection system that provides long lasting protection. Phase I Detoxification is enhanced for immediate free radical scavenging and longer lasting Phase II Detoxification enzymes are pre-activated for "on-demand" activity whenever you're ready to face the elements. Marrubium Stems GX™ is enriched in the highest levels of key plant molecules thanks to Sederma's innovative HTN™ technology. Developed by the researchers at Sederma's Institute of Biotechnological Research (IRB), HTN™ stems yield high and reproducible levels of desired molecules for amplified beauty benefits.