In 1961, Comfort was the first to introduce anti-allergenic toothpaste, and with this flagship product, it now has a market share of nearly 20% in the U.S. toothpaste market, ranking third after Colgate and Crest. But unlike Colgate and Crest, the focus of Comfort's products has always been on anti-sensitive toothpaste, and there are fewer toothbrush products.
 
At present, there are only three toothbrushes: Complete Protection, Precision and Search. Compared to Search, the Toothbrush has a thick, rounded handle with a soft rubber grip for a better grip, and both the Cover Protection and Gentle Care have diamond-shaped brush heads with a narrower tip that makes it easy to clean deep into the mouth.
 
The all-round protection is a concave bristle surface that is high on the outside and short on the inside, and the brush head has a 15° inclination, which is more flexible when brushing the inner tooth surface and the back of the mouth, and the price of a single piece is 24 yuan. The price of gentle care is slightly lower, 19 yuan a piece, the bristles are elastic enough, and the cleaning power is strong, but the overall comfort is not as good as all-round protection.