[This review was collected as part of a promotion.] The Philips Sonicare S2 Sensitive brush heads are very gentle. I have had absolutely no discomfort while using this particular brush head. If your teeth and gums are sensitive like mine and you have a Philips Sonicare toothbrush, these are the brush heads that you need. As soon as I started brushing I experienced a noticeable difference. I highly recommend these.

[This review was collected as part of a promotion.] Cleanest teeth I have ever had! I love how soft the bristles are. They don't make my gums bleed like some of these stiffer bristles do. Only thing that bothers me is when I brush my front teeth and have to open my mouth slightly it allows toothpaste to spray out but other than that, a overall great product.

[This review was collected as part of a promotion.] I've been using the Sonicare S2 Sensitive brush head for about 2wks now; having switched from a manual tooth brush, and I admit I am impressed. For a manual brush, I use soft bristles and brush for 3mins. This, combined with flossing and fluoride free toothpaste, has always left my teeth feeling clean and prevented the build up of plaque; my dentist has expressed approval over my level of dental care. With the Sonicare S2 Sensitive brush head, I have noticed that my teeth feel clean after brushing AND throughout the day; even between meals. I was incredibly surprised at this, but find that my perspective towards electric toothbrushes to have changed from highly suspicious to appreciative. There are a couple things that keep me from giving this brush 5 stars. 1: the bristles already seem to have worn down enough that if I don't use the medium speed at night (originally I was using the lowest speed), my teeth don't feel quite as clean in the morning (before brushing or eating) or through-out the day. 2: I with the bristle head was a tiny bit indented in the center, and the bristles were slightly angled, so that my teeth were more cupped and angled bristles reached tighter spots more readily. 3: I wish the brush head was a little larger. 4: The brush is too soft to be used for cleaning my tongue.

[This review was collected as part of a promotion.] The bristles were too soft to clean difficult tarter on inside back molars. The bristles were great for the rest of my teeth. I like that there are a bunch of bristles that are very small. Very gentle in gums so that is nice.

[This review was collected as part of a promotion.] I was really surprised at how gentle using the sensitive brush head felt. It is smooth, quiet and still leaves the teeth feeling really smooth and clean. I would definitely get this brush ahead again b/c I have a tendency to use too much pressure when I brush and I feel this is helping to lessen the impact on my teeth.

[This review was collected as part of a promotion.] In the past, my brush head is hard and not comfortable for brushing sometimes. These Philips Sonicare S2 Sensitive brush head are soft and easy on my gum. I feel very comfortable to brush my teeth, gum line. After using it, I have not experienced any gum bleeding which I had experienced a couple times a month before. I also like the size of the brush head which is good size for me to brush backend of my teeth. The only minus is the high price compared to regular brush head

[This review was collected as part of a promotion.] This Philips Sonicare S2 Sensitive brush head is HIGHLY RECOMMEND! I love these toothbrush heads. This is my first time using this type and I really love how they feel on my teeth and gums. It does a terrific job cleaning in the most gentle way. I previously purchased off-brand toothbrush heads and they tore up my gums, so I was thrilled when I received this one. It’s a great quality and so soft for my sensitive gums. I’m sure my dentist will agree.

[This review was collected as part of a promotion.] The Sonicare s2 sensitive brush head is really good for those with more sensitive mouths. Its extra thin bristles are gentler on your mouth and there are 3 different settjngs on the brush as well so you can choose the setting for guns which helps.

[This review was collected as part of a promotion.] Thus far I have really enjoyed using Sonicare's Brush for Sensitive Teeth. It is gentle yet still thorough at cleaning really well. I loved how it didn't my my teeth ache of feel sensitive at any point. Other brush heads I have used in the past are too rough for my liking.

[This review was collected as part of a promotion.] The bristles are soft but also firm enough that they should hold their shape for a good time. They are extra thin bristles but are dense enough to give them a good structure. I have sensitive gums that are prone to recession and the bristles feel very nice on them. Especially when it is on the "gum care" setting. That is the gentlest setting and the one I like using the most. The "clean" setting is more vigorous, and the "white" setting is more vigorous than that. The toothpaste foams nicely on the brush head and it contours around teeth, top to bottom, perfectly.