| 摘要 |
<p>A topical anti-itch formulation which comprises centella asiatica whole extract in 0.1-2 % by weight and tea tree oil in 0.1-2 % by weight in combination with formulating agents. A process for preparing the anti-itch formulation which comprises mixing centella asiatica whole extract in 0.1-2 % by weight and tea tree oil in 0.1-2 % by weight with formulating agents at 25-80 °C.</p> |
