How can I keep a record of my skin care routine that makes a difference in consistency?

When I'm taking care of my skin but don't see much change, I realize the importance of keeping a skin care journal. Keeping a journal of what products I use and my skin condition will allow me to track even the smallest changes without missing anything. I'm particularly curious about whether keeping a journal can help me identify the cause of my skin reactions, especially when they vary depending on the season or my skin's condition. I'm also debating whether a photo-based journal is better or a detailed written journal would be more effective. I'd love to hear about ways to maintain a long-term, stress-free journal, and tips for using journals to see real skin improvements.