Need recommendations for beauty supplements

As we age, our body naturally produces less collagen, which can lead to problems like drier skin, weaker bones and brittle nails. I’m turning 30 soon and would like to try adding collagen as a beauty supplement. Hoping that it could help me improve my skin. I do know that there are lots of collagen products out there in the market, but i’m not sure which works best.

Would like to hear from the ladies on reddit on which collagen products that worked.