What guidelines exist regarding the use of laser therapy for acne scars in adults?

Guideline-aligned answer with reasoning, red flags and references. Clinically reviewed by Dr Kola Tytler MBBS CertHE MBA MRCGP.

Posted: 22 August 2025Updated: 22 August 2025 Guideline-Aligned (High Confidence) Clinically Reviewed
Dr Kola Tytler MBBS CertHE MBA MRCGPClinical Lead • iatroX

Current clinical guidelines on laser therapy for treating acne scars in adults:

If an adult has severe acne-related scarring that persists for a year after their acne has cleared, referral to a consultant dermatologist-led team with expertise in scarring management is recommended.

In such a specialist setting, consideration may be given to CO2 laser treatment, either alone or following a session of punch elevation, as a treatment option for acne scars.

Alternatively, glycolic acid peel may also be considered in this context.

This approach is advised to be undertaken within a consultant dermatologist-led team setting due to the complexity and need for specialist expertise.

Educational content only. Always verify information and use clinical judgement.

What Guidelines Exist Regarding the Use of Laser Therapy for Acne Scar