REN treatment regimen question.
Re: REN treatment regimen question.
You don't have to use that specific serum and can try another of your choice if you have one in mind.
I definitely recommend that you wear a daily SPF and give your skin a break from any other peels or acids that could possibly cause more irritation or annoyance on your skin. For now, stick to a gentle cleanser and moisturizer (with spf!) to keep your skin hydrated and protected.