Crest Whitestrips Supreme provides custom tray-level whitening with 14% hydrogen peroxide — the highest concentration available in a professionally dispensed take-home whitening product. No dental impressions required. Strips are ready-made and portable enough to be used anywhere, at any time during the day. Strips have gel already added to them so they deliver a consistent, controlled dose each time.

• Direct from manufacturer with expiration dates at least 1 year into the future
• Not available in stores
• Store in a cool place
• 84 strips for 42 total treatments (3 week supply)
• Crest Whitestrips Supreme tooth whitening strips are 80% more effective than Crest Whitestrips available in stores and 43% better whitening than Professional Crest Whitestrips