Synergistic application of gynostemma pentaphyllum extract and eucommia ulmoides extract in preparation of hair wash supplies for promoting hair blackening/preventing white hair

The invention discloses an application of a gynostemma pentaphyllum extract and a eucommia ulmoides extract in preparation of hair wash supplies for promoting black hair/preventing white hair in a synergistic manner, and finds for the first time that the combination of the gynostemma pentaphyllum extract and the eucommia ulmoides extract can obviously promote the concentration of melanin generated by melanocytes and promote the activity of tyrosinase; the invention lays a theoretical basis and an application reference for applying the combination of the gynostemma pentaphylla extract and the eucommia ulmoides extract to black hair promotion/white hair prevention of people in the future, and the combination of the gynostemma pentaphylla extract and the eucommia ulmoides extract is expected to become the most effective means for black hair promotion/white hair prevention. 本发明公开了绞股蓝提取物与杜仲提取物协同用于制备促黑发/防白发的头发洗护用品中的应用，本发明首次发现绞股蓝提取物和杜仲提取物组合可以显著促进黑色素细胞产生黑色素的浓度，并促进络氨酸酶的活性，本发明为将来绞股蓝提取物和杜仲提取物组合应用于人的促黑发/防白发奠定了理论基础和应用参考，股