No. 1 Dental professional reccomended sonic toothbrush brand worldwide1
Up to 10x more plaque removal* for great results
Get a clean as unique as your smile. Our Premium plaque control adapts to the contours of your teeth and gums thanks to soft, flexing sides that give you 4x more surface contact than a regular brush head** for a comfortable, deep clean.
Up to 10x more plaque removal than a manual toothbrush
And thanks to its flexible design, it removes up to 10x more plaque from hard-to-reach areas* for a truly deep clean along the gum line and between teeth.
Up to 4x more surface contact** for an effortless deep clean
You get a personalized clean every time you brush with our adaptive cleaning technology. Soft rubber sides flex to let C3 Premium Plaque Defense adapt to the shape of your teeth and gums, absorbing any excess brushing pressure and enhancing our sonic cleaning power. Bristles can then adjust to the shape of your...
Automatically selects optimal mode for ultimate results**
You’ll always get the best possible clean with our BrushSync™ mode-pairing feature**. The Philips Sonicare C2 Optimal Plaque Defense brush head syncs with your BrushSync™ enabled Philips Sonicare toothbrush handle**, selecting the optimal brushing mode and intensity level for exceptional cleaning. All you need ...
Philips Sonicare's advanced sonic technology
Philips Sonicare's advanced sonic technology pulses water between teeth, and its brush strokes break up plaque and sweep it away for an exceptional daily clean.
Always know when to replace. Always get an effective clean.
Brush heads become less effective after 3 months of use, but with BrushSync™ you'll be reminded before this happens. Your smart toothbrush will track how often and how hard you brush, and will notify you when it’s time for a replacement. Don’t have a smart Philips Sonicare toothbrush? Just monitor your blue replacement bristles, and when they turn white you’ll know it’s time for a fresh brush head.
Tested to meet your oral health needs
All Philips Sonicare brush heads are safe and gentle on teeth and gums. During tests, each brush head is put through its paces to ensure durability and an exceptional performance every time you brush.
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4.2
of 5
195
Reviews
86%
recommend this product
5
4
3
2
1
27/09/2026
United Kingdom
Oh THATS what my teeth are supposed to look like!
The grey lines in the crevices of the tops of my teeth have completely gone after 1 month! And, my poor wisdom teeth right at the back had been completely grey for years ( I have used an electric brush all my adult life), they too are now actually lightening significantly and starting to look like healthy teeth again. I really questioned whether the investment was worth it at first but hands down this is the best toothbrush (Sonicare HX991R 260123 1A) and brush head (C3) combo I’ve ever used. Real results, really quickly.
This review was made for Premium Plaque Defence HX9044/87 4 pack brush heads
Date of Use 2026-08-27
This review was made for Premium Plaque Defence HX9044/87 4 pack brush heads
Date of Use 2026-08-27
Muzyk
28/04/2025
United Kingdom
Part of promotion
Great toothbrush heada
These were replacements for my Phillips electric toothbrush, they last a really long time meaning great value for money. I certainly feel the difference since I’ve started to use this toothbrush and my teeth are cleaner and less stained. Highly recommended.
Pros
Fantastic performance
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-10-28
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-10-28
Melsox78
20/04/2025
United Kingdom
Part of promotion
Superior clean brush heads
These brush heads are great. I tested these in place of my usual brush heads and I could definitely see and feel a difference. The power tip really gets into those hard to reach areas whilst still being soft enough on the gums
Pros
Quality, power tip, easy to use
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-20
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-20
27/09/2026
United Kingdom
Oh THATS what my teeth are supposed to look like!
The grey lines in the crevices of the tops of my teeth have completely gone after 1 month! And, my poor wisdom teeth right at the back had been completely grey for years ( I have used an electric brush all my adult life), they too are now actually lightening significantly and starting to look like healthy teeth again. I really questioned whether the investment was worth it at first but hands down this is the best toothbrush (Sonicare HX991R 260123 1A) and brush head (C3) combo I’ve ever used. Real results, really quickly.
This review was made for Premium Plaque Defence HX9044/87 4 pack brush heads
Date of Use 2026-08-27
This review was made for Premium Plaque Defence HX9044/87 4 pack brush heads
Date of Use 2026-08-27
Was this review helpful?
Muzyk
28/04/2025
United Kingdom
Part of promotion
Great toothbrush heada
These were replacements for my Phillips electric toothbrush, they last a really long time meaning great value for money. I certainly feel the difference since I’ve started to use this toothbrush and my teeth are cleaner and less stained. Highly recommended.
Pros
Fantastic performance
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-10-28
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-10-28
Was this review helpful?
Melsox78
20/04/2025
United Kingdom
Part of promotion
Superior clean brush heads
These brush heads are great. I tested these in place of my usual brush heads and I could definitely see and feel a difference. The power tip really gets into those hard to reach areas whilst still being soft enough on the gums
Pros
Quality, power tip, easy to use
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-20
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-20
Was this review helpful?
stugee
18/04/2025
United Kingdom
Part of promotion
Best Brush Head I’ve Ever Used – Worth the Upgrade
I’ve been using Sonicare toothbrushes for years, but switching to the C3 Premium Plaque Defence brush head made a noticeable difference almost immediately. My teeth feel cleaner, smoother, and fresher after every brush – like that just-left-the-dentist feeling.
The bristles are firm but not harsh, and they contour really well to my gum line and the hard-to-reach areas in the back. I also love the way it adapts to pressure – it feels like it’s doing the work for me without being abrasive.
What really impressed me is how much plaque it removes compared to the standard heads. After just a few days, my mouth felt significantly cleaner, and even my dental hygienist noticed the improvement at my last visit.
It’s a bit pricier than the basic heads, but honestly, the performance and results make it 100% worth it. If you care about your oral health and want to take your brushing to the next level, this is the way to go.
Highly recommend!
Pros
Great plaque removal, colour coordinated, excellent reach
Cons
Little more expensive
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-17
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-17
Was this review helpful?
Lena_g
15/04/2025
United Kingdom
Part of promotion
Less plaque without scrubbing
When it is about whiter teeth and less plaque I am up to try different brush heads to find what works best for me.
C3 Premium Plaque Defence Philips Sonicare brush head fits my Philips Prestige 9900 toothbrush prefectly.
Firstly, I was surprised about how gentle this toothbrush head is for my gums. For the best results I used the Sonicare app to make sure all areas are covered and that I don't scrub my teeth. On day four I noticed first results - visibly less plaque. This brush head gives the teeth a deep clean and leaves them whiter. Definitely can recommend this product.
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-15
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-15
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Shewhom
15/04/2025
United Kingdom
Part of promotion
Very impressed
Really liked this product it has made a big difference on my old teeth (ha ha)
Had a lot of stains on teeth and they have come up well using this head
Pros
Great clean
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-15
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-15
Was this review helpful?
Sunshine00
15/04/2025
United Kingdom
Part of promotion
Amazing head for my electric toothbrush
It is the best i have tried for cleaning my teeths till now. It nakes such a difference when you brush your teeth and u can notice from the first use.
I will never change with any other because it us the best
Pros
Makes your teeths whiter and looking healthy
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-15
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2024-03-15
Was this review helpful?
Smooth Operator 57
14/04/2025
United Kingdom
Part of promotion
Effortless thorough plaque removal
The new C3 Premium Plaque Defence Brush Head was extremely easy to fit onto my Philips Sonicare handle.
This toothbrush head deeply cleaned my teeth whilst being very gentle on my very sensitive gums, thus providing an excellent all round thorough clean.
Since using this brush head I have noticed a significant reduction of plaque, as well as giving my teeth a whiter appearance. This was also commented on by my Dentist during a recent check-up appointment.
Another good feature of this brush head is the blue bristles will fade in colour allowing you to tell when to replace it.
To sum up, if you want a brush head to give you a deep effortless clean without any effort involved, this is most certainly the brush head for you.
Pros
Deep thorough effortless clean
Cons
Not the cheapest of brush heads
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-14
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-14
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Moo26
13/04/2025
United Kingdom
Part of promotion
Amazing product!
I think my teeth feel very clean after using this brush head on my toothbrush. I also like the firmer bristles which are targeting any plaque build up. I love the brush heads come with covers to protect the bristles whilst it is being stored. I would purchase this product in the future to use again.
Pros
Teeth feel very clean after use, brush heads come with protectors to cover the bristles which is handy for storing and travelling.
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-13
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-13
Was this review helpful?
Louise2014
11/04/2025
United Kingdom
Part of promotion
Stylish and great clean
I was drawn to that the brush wasn’t the typical round electric brush head and felt that the more traditional toothbrush style left a really clean feeling while still being soft enough. The sleek black looks good when left on display in the bathroom.
Would definitely continue to use these over my previous toothbrush head.
After 4 weeks it’s also held up really well and doesn’t need replacing yet, where usually I would be close to a new brush head.
Pros
Leaves your teeth feeling really clean
Cons
None
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads
Date of Use 2025-03-11
Yes, I recommend this product
This review was made for Premium Plaque Defence HX9042/88 2-pack brush heads