NIA24 Rapid D Tone Correcting Serum is a hydroquinone-free treatment that helps significantly improve skin brightness, clarity and tone.
- Improves hyperpigmentation
- Regulates melanin production
- Stimulates collagen production
Before you begin: Apply a test patch (dime-size amount) to a small area on the back, arm or side of face. Wait 30 minutes, examine for redness. If redness occurs, apply a cold compress and follow the introductory regimen. If redness does not occur, begin the introductory regimen.
Introductory regimen: Apply a light application of one of the products in the evening. Reapply in the evening every other day for one week. Monitor skin for signs of irritation. If no irritation occurs, begin the daily regimen.