Quick answer
Most acne improves with consistent use of proven actives — salicylic acid, benzoyl peroxide, or retinoids — plus a gentle routine. Persistent acne may need a doctor.
Key takeaways
- Start with one proven active and stick with it for weeks.
- Don't over-cleanse or pick — it worsens acne.
- See a doctor for severe, painful, or scarring acne.
Proven actives
Salicylic acid, benzoyl peroxide and retinoids are the best-evidenced over-the-counter options. Introduce one at a time.
When to see a doctor
Severe, painful, or scarring acne benefits from professional treatment — don't wait it out.
Frequently asked questions
What is the best treatment for acne?
Proven options include salicylic acid, benzoyl peroxide and retinoids; severe cases may need prescription treatment.
How long does acne treatment take to work?
Usually 8–12 weeks of consistent use before you see clear improvement.
Sources
- Acne treatment guidance — American Academy of Dermatology
Medically reviewed by
Dr. A. Rao, MD, FACOG
Board-certified OB-GYN reviewing reproductive-health content.