Beauty Industry:
1. Skin care products: Collagen is widely used in skin care products to improve the elasticity, firmness and anti-aging ability of the skin.
![20230817111710643 20230817111710643](https://cms-site.oss-accelerate.aliyuncs.com/wwwmingjiaocom/2023/10/20231025015301111.jpg?x-oss-process=image/format,webp)
2. Cosmetic surgery: Collagen injections can be used to fill and smooth the skin, eliminate wrinkles and fine lines, and increase volume and contour.
![20230817111714447 20230817111714447](https://cms-site.oss-accelerate.aliyuncs.com/wwwmingjiaocom/2023/10/20231025015304326.jpg?x-oss-process=image/format,webp)
3. Deep nourishment: Collagen mask and other care products can provide deep nourishment and moisturizing to the skin.
![20230817111718890 20230817111718890](https://cms-site.oss-accelerate.aliyuncs.com/wwwmingjiaocom/2023/10/20231025015308771.jpg?x-oss-process=image/format,webp)