acanthin

例句：

1. 1.The skin of the gecko is made up mainly of acanthin.
   壁虎的皮肤主要由角蛋白构成。
2. 2. Acanthin is a key component in the production of cosmetics.
   角蛋白是化妆品生产的关键成分。
3. 3. Acanthin has been found to have anti-aging properties.
   研究发现，角蛋白具有抗衰老特性。