It sounds frustrating to deal with both acne and sunburn while feeling your skin looks dull. Managing these issues carefully can help improve your skin’s appearance and health.

• For acne, a topical treatment like Epiduo Forte Gel, which contains adapalene and benzoyl peroxide, can help by unclogging pores, reducing oil, and killing acne-causing bacteria. However, it can make your skin more sensitive to sunlight.
• Since you have sunburn issues, avoid applying strong acne treatments on sunburned or irritated skin, as this can worsen irritation. Use gentle moisturizers and avoid further sun exposure.
• To protect your skin and reduce dullness, apply a broad-spectrum sunscreen daily, wear protective clothing, and consider gentle exfoliation once your skin has healed from sunburn.

If your skin irritation or acne worsens, or if you have persistent dullness despite care, please consult a dermatologist for personalized treatment and skin evaluation.To narrow down potential causes, we will need some more information.Please tell me your age and gender. I understand that you have acne and sunburn issues and your face looks dull.