Dermatology, Aesthetic, Hair & Laser Clinic in South Kolkata
Acne Treatment in Kolkata: What Works in 4–12 Weeks (and Why)
Apr 04, 2026 4 min read

Acne Treatment in Kolkata: What Works in 4–12 Weeks (and Why)

By Dr. Manaswita Roy

Understanding the Acne Healing Process

Treating acne is not an overnight process. In our Kolkata clinic, we emphasize patience and consistency. Here is a realistic 4 to 12-week timeline.

Weeks 1-4: The Purging and Balancing Phase

When starting prescription retinoids or chemical peels, your skin may experience a "purge". This is normal as trapped sebum surfaces.

Weeks 5-8: Visible Reduction

Inflammation decreases. Active pimples heal faster, and new breakouts are less frequent.

Weeks 9-12: Clearing and Maintenance

By month three, significant clearing occurs. We then shift focus to maintaining clear skin and treating post-inflammatory hyperpigmentation (PIH).