Blue Covarine Toothpaste: Does it Really Whiten?
Learn About Teeth Whitening and Blue Covarine With SET
There’s always a demand for new ways to whiten teeth. From at-home tips like brushing with charcoal to new professional whitening techniques like ultra violet light activated gels, there’s no end in sight. One ingredient that has been getting attention for the past few years is called blue covarine.
Blue covarine is an ingredient in some toothpastes that is supposed to gently whiten teeth through consistent usage.
Does Blue Covarine Toothpaste Really Whiten Teeth?
The evidence is mixed. A 2015 article in the Journal of Applied Oral Science found that toothpastes containing blue covarine were no more effective than standard whitening toothpaste. In that same study at-home teeth whitening products containing carbamide peroxide, a similar ingredient to hydorgen peroxide, and professional in-office teeth whitening treatments were both far more effective at whitening teeth than either toothpaste.
Another study investigating the effectiveness of blue covarine toothpaste found that it was no more effective than a regular toothpaste. Most of it’s effectiveness came from the abrasive effect of brushing itself rather than the toothpastes ingredients.
A 2019 study from the Journal of Applied Oral Science found that blue covarine toothpaste was less effective than either standard whitening toothpastes containing hydrogen peroxide or toothpastes containing microbead abrasives. Interestingly, toothpastes containing microbeads were the most effective at whitening teeth.
In conclusion, blue covarine toothpaste does not seem to compare to other whitening methods, even other mild teeth whitening products. There’s no reason to use blue covarine over other whitening toothpastes with better ingredients.
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