- How long until I see results?
- Most users notice less oiliness and fewer small blemishes after a few weeks of daily use. Deeper spots can take longer, and severe acne may need a dermatologist.
- Can I use it with retinol or benzoyl peroxide?
- Salicylic acid layers poorly with other drying actives. Alternate them on different days or use one at a time to avoid irritation.
- Is it suitable for sensitive skin?
- The formulas are fragrance-free, but salicylic acid still dries and stings some people. Start once a day and add a moisturizer.
- Do I need sunscreen with this kit?
- Yes. Salicylic acid makes skin more sun-sensitive, so use a daily broad-spectrum sunscreen.
- What is in the kit?
- It contains an Effaclar salicylic acid cleanser and a targeted anti-blemish treatment. Check the box for the exact step names and sizes.
- Is it enough for cystic acne?
- No. Over-the-counter salicylic acid helps mild to moderate blemishes. Painful or cystic acne needs a dermatologist's plan.
- Where is the La Roche-Posay Effaclar Stubborn Acne Kit cheapest?
- At La Roche Posay, for $39.99, as of our latest check.