Once you hit your mid-20s, your skin quietly starts changing. Collagen production naturally begins to slow around age 25, which can lead to fine lines, dullness, skin laxity, and a loss of...
Source: [E! Online](https://www.eonline.com/news/1434308/the-skin-treatments-that-actually-boost-collagen-after-25?cmpid=rss-syndicate-genericrss-us-top_stories)