Tretinoin benefits for skin, real-world effects and biohacking insights

I’ve been incorporating tretinoin into my skincare routine for a couple of months now, aiming to reduce acne and improve the texture of my skin as I get older. In the first few weeks, I dealt with some dryness and irritation, but that’s pretty typical when starting tretinoin. Now, my skin feels smoother, and the breakouts are less frequent.

I’m really interested in how long it will take to see real anti-aging effects. Has anyone tracked improvements in skin elasticity, texture, or fine lines using tretinoin and any biohacking tools (e.g., skin elasticity tests, facial scanners, etc.)?