
Product Insights
Colgate Peroxide is a mouthwash marketed by Colgate that delivers 1.5 % hydrogen peroxide as its active ingredient, providing antimicrobial action and teeth‑whitening effects. The formulation is simple and free of added flavors or colorants, which lowers the chance of allergic reactions, but the peroxide concentration can cause temporary tongue or gum irritation if used excessively. It is intended for rinsing only, must not be swallowed, and should be used according to the label to avoid oral tissue irritation.
Comparative Analysis
In the oral‑care market, Colgate Peroxide distinguishes itself by offering a peroxide‑based whitening rinse, a niche that few mainstream mouthwashes target, making it a specialized option for consumers seeking chemical whitening alongside standard antimicrobial protection.
Ingredients
Hydrogen peroxide 1.5% (w/v)
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Frequently Asked Questions
Everything you need to know about Colgate peroxide.







