>>76359838
>there are a lot of ingestable molecules that can support the skin that are otc supplements and non hormonal

Absolutely; chromium, astaxanthin, and collagen are all popular examples, vitamins C and A are also underrated, but there are plenty of others too.

Genistein definitely has topical anti-aging activity for skin though:
>Journal of Investigative Dermatology Volume 120, Issue 5, May 2003, Pages 835-841
>Topical N-Acetyl Cysteine and Genistein Prevent Ultraviolet-Light-Induced Signaling That Leads to Photoaging in Human Skin in vivo
>https://www.sciencedirect.com/science/article/pii/S0022202X15302694