Review on Rembrandt Deeply Peroxide Whitening Toothpaste by Heather Brown

I've been using Rembrandt D toothpaste for over ten years now. It took me seven or eight years to realize that it really worked. But it worked because today my teeth are white. Now I am very disappointed because the formula of the toothpaste has changed drastically and this new formula is making me sick so I cannot use it. Peroxide toothpastes, and peroxide was at the top of the ingredient list, more than any other toothpaste. The peroxide in the old formula was in the form of urea peroxide, which didn't taste bad, while the peroxide in the new formula was hydrogen peroxide, which tasted absolutely TERRIBLE. The ingredients in the old formula (pre-2020) were: Glycerin, Hydrated Silica, Urea Peroxide, Modified Cornflour, Flavor, Silica, Sodium Citrate, Propylene Glycol, Cocamidopropyl Betaine, Papain, Sodium Lauryl Sulfate, Carbomer, Sodium Saccharin, Calcium Disodium EDTA, Aluminum Hydroxide The ingredients of the new (2020 ) Formula are: Calcium Pyrophosphate, Water, Glycerin, PEG-8, Aroma, Carbomer, Hydrogen Peroxide, Sodium Lauryl Sulfate, Sodium Saccharin, Potassium Hydroxide, Sucralose, Trisodium Ethylenediamine Disuccinate. The new formula is much lighter and softer in texture, but like the others, as mentioned, it also has a slightly cheesy texture, which is unappealing to say the least. But the real killer is hydrogen peroxide, which makes me nauseous. If anyone finds an alternative urea peroxide toothpaste please post it so we ex-Rembrandt D customers can keep brushing!