[This review was collected as part of a promotion.] Very good quality and very easy to use. Helps me immensely to brush and to reach areas I wouldn't normally be able to reach. Can be adjusted to the speed you prefer and helps me make sure I'm cleaning all areas.

[This review was collected as part of a promotion.] This brush head is much softer than I'm accustomed to, but I can see it being very useful for someone with highly sensitive teeth. Nice feel and cleans well, although I needed to use another brush to really feel like I was getting my back molars completely clean. It also doesn't attach flush with the handle, which might be because it's a study model? In any case, a minor annoyance.

[This review was collected as part of a promotion.] I think this brush head is great for people with sensitive teeth and gums. I also think it is the perfect brush head to start off with when switching to a sonic toothbrush. Gums and teeth feel massages and clean. Removed 1 star as I would like the brush head itself to be bigger (similar to other heads in the Sonicare family)

[This review was collected as part of a promotion.] This brush head is very compact, which made me nervous at first because I am used to larger brush heads and thought it would take me a lot longer to brush my teeth. While I still do prefer a slightly larger brush head for basic brushing, this one is perfect for reaching difficult areas, especially behind the back molars as well as cleaning gently along the gum lines. The bristles are gentle in my mouth and hold up very well after multiple uses.

[This review was collected as part of a promotion.] I have been using this product for 2 weeks now and absolutely love it. I get a much better clean than with my usual brush head. I've also noticed less gum irritation and bleeding after having switched to this product. I love the shape and size of this brush head as it makes cleaning much easier and gives you the ability to get every nook & cranny. Absolutely love it and would recommend to anyone that prefers a softer, more sensitive brush head!!

[This review was collected as part of a promotion.] The Philips Sonicare S2 Sensitive replacement brush heads are an ideal option for those with sensitive teeth and gums. The brush head snaps on and off the toothbrush with ease. The individual bristles are thinner than those found on the regular brush head and they have a lot more 'give' when you press down. This results in a gentle cleaning experience. Every few days I will up the intensity to the medium setting for one cleaning, because I do start feel a little build-up behind my crowded lower front teeth. I am also enjoying the toothbrush's gum care feature, which allows me to gently massage my gums after the brushing routine. With this ultra soft brush head, my gums are getting a healthy experience without irritation. My teeth are looking and feeling great while using this brush head. I am getting the healthy, thorough clean I seek from a toothbrush/head and I am very satisfied with this brush head.

[This review was collected as part of a promotion.] Prior to using this brush head, I was using a third party head. It is clear that is soft Sonicare head is superior. It's like butter! It feels so smooth during brushing and I can tell that plaque is being removed as well as any trapped food. I also really like the size of the head. It's a little bigger than my normal head and I think that's a plus. That being said, these heads are like 4x more expensive than my previous heads and they are certainly not 4x better, hence a reduction in score. One other quibble: I am not a huge fan of purple.

[This review was collected as part of a promotion.] I have never used a tooth brush attachment that has cleaned my teeth so well. It is the perfect size to get to the back of my molars comfortably. I find the bristles are soft enough not to irritate my gums but sturdy enough to clean well. I would definitely purchase this style over more rigid bristles in the future.

[This review was collected as part of a promotion.] I thought this spin brush designed for tooth and gum sensitivity was a very satisfactory tooth brush . The tooth brush head was small so I was able to reach my back molars with ease and work my way around my entire mouth easily. The bristles were extremely soft and gentle on my teeth and gums . I did also like you could change the speed of the brush to optimize your cleaning .

[This review was collected as part of a promotion.] I got this sensitive toothbrush with soft bristles and I absolutely love it. It leaves my mouth feeling the most fresh and clean out of any toothbrush I have tried. The sensitive and soft head leaves my gums feeling clean and not irritated.