Oral care
Teeth Whitening Gel Pen Refills — 3-Pack Non-Sensitive Carbamide Peroxide Gel
4.7
12 reviews
Three 3 ml gel pens (9 ml total) designed for refill use with tray systems. Each pen yields roughly 10 short treatments (0.3–0.5 ml per use), for about 30 sessions in this pack. Formulated with carbamide peroxide in a gentler, non-sensitive blend to tackle stains from coffee, wine, smoking and food.