learned a lot from this blog post

3 Effective Benzoyl Peroxide Alternatives

• Salicylic Acid: This pore-unclogging powerhouse shrinks pimples and keeps them from forming in the first place. Like a tiny vacuum cleaner for your face!
• Azelaic Acid: This redness-reducing superhero calms inflammation and even fades acne scars, leaving you with a smooth, even complexion. Say goodbye to those post-blemish reminders!
• Retinol: Everyone's favorite future fighter, retinol keeps new breakouts at bay so you can stay clear and confident. Because who needs a zit patrol when you have built-in acne prevention?

https://geologie.com/blogs/geologie-101/effective-alternatives-to-the-benzoyl-burn