Is it OK to use serum everyday?

Good day, I'm curious about something related to the usage of serum. Could you please elaborate on whether it's SAFE and advisable to use serum on a daily basis? I've heard mixed opinions about it, and I'm wondering if there are any potential side effects or concerns I should be aware of before incorporating it into my daily routine. Additionally, if you could share any tips or best practices for using serum regularly, that would be greatly appreciated. Thank you for your time and consideration.