| abstract |
The invention provides an external delay agent for improving male sexual life time, which comprises the following components: toad extract, Galla gall extract and clove extract. It is found that adjusting the ratio of toad extract, gallnut extract, and clove extract helps to improve the effect of the spray, and can also significantly improve the stability of the spray. At the same time, the compound Sichuan pepper extract, asarum extract and cnidium extract can effectively regulate the interaction between them and improve the stability. |