Colgate Visible White 9% hydrogen peroxide formula is comparable to 30% carbamide peroxide. Neutral pH for safe whitening. This product does not include teeth tray. You may purchase moldable trays on amazon or ask your dentist to make one.
This review is from: Colgate Visible White Teeth Whitening Gel (Health and Beauty)
For those of you interested in whitening your teeth, this is NOT the best product. The BEST product is Day White ACP 9.5%, which is for sale on Amazon and is Prime eligible. My dentist gave me the Colgate Visible white, and it did not work well at all, but as soon as I started using Day White ACP 9.5% (which I bought on Amazon), my teeth started looking Hollywood white. I mean as white as you can get. Thank you Amazon, and please everyone try the Day White product instead!
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