Teeth Whitening Desensitizing Gel Pen with Potassium Nitrate & Fluoride, Remineralizing Aftercare Gel for Tooth Sensitivity R

Whitening works — but the sensitivity that can follow doesn't have to. LaserGlow's Desensitizing & Remineralizing Gel Pen is formulated to calm post-whitening sensitivity and support enamel health, so the days after a whitening session feel as good as the results look. Each pen combines potassium nitrate, calcium phosphate, and sodium fluoride in a lightweight gel that applies directly with a built-in brush tip — no tray, tube, or extra tools required. Twist to dispense, brush a thin layer across each tooth, and let it work. It's designed to pair with any whitening method: strips, trays, take-home pens, or a professional LED whitening system. Whitening technicians, estheticians, and medspas use it as a standard aftercare step for clients, and it's simple enough to become part of anyone's at-home whitening routine. For best results, apply after brushing and flossing, avoid eating or drinking for 30 minutes afterward, and keep gel on tooth surfaces only. How to Use: Brush and floss teeth Dry tooth surfaces with a tissue Twist the pen clockwise to dispense gel Smile wide, keeping lips clear of the brush tip Apply a thin layer to each tooth Relax lips after about 30 seconds Avoid eating or drinking for 30 minutes Do not apply to gums. This product supports sensitivity relief and remineralization — it is not a substitute for professional dental care, and it does not treat or cure dental disease.

Price and availability captured 2026-08-21 and subject to change. The price shown on Amazon at the time of purchase applies.