Showing posts with label BioMin. Show all posts
Showing posts with label BioMin. Show all posts

Wednesday, 5 September 2018

Heart Of Glass



“The Tooth And Nothing But The Tooth”

By Chris “Dr Smile Maker” Branfield

Heart Of Glass




Hello again. I hope that you are well and have a great summer. We’ve had some really good weather this year. We did another French adventure towing a caravan down to Vendee.

It got to 40 degrees in the shade and start to melt at about 23 degrees. Lots of time in some water was needed! We have just been to Tribfest again at Sledmere House.

It’s a really good tribute band music festival and is loads of fun. Music, comedy and even fancy-dress themes.

There was a pirate themed day so I had a go at Captain Jack Sparrow. I once wore this to a party and somebody thought that I was Adam Ant!



Why Heart Of Glass?

To be honest this a really poor link but bear with me. At the festival there are some really diverse acts from Bruno Mars and Little Mix to Led Zeppelin and Elvis.

One act that I have seen every year since going is a Blondie tribute called Heart Of Glass. They are always brilliant and put on a good show.

Well, this may now sound a bit random but I’m going to go on a bit about Bio-Glass. Apologies. I got there in the end.


Bio-Glass To Strengthen Teeth

A while ago I was asked to do a TV advert for Sensodyne. I liked the repair and protect toothpaste by sensodyne because it had a bio-glass that sticks to surface like a protective layer to help stop tooth sensitivity.

There is another toothpaste called Biomin. BioMin™ is a technology developed by scientists at Queen Mary University London and Imperial College, London, for over the past decade.


Traditionally, to try and strengthen teeth and protect against decay with a toothpaste, fluoride is used in quite high concentrations. Most adult toothpastes have 1400 parts per million (ppm). One that has to be prescribed has 5000ppm. That’s a lot of fluoride.

The thing is that this is soluble fluoride so it washes away quite quickly. Also it has to be used correctly and not swallowed. Research has shown that you more benefit from low doses of fluoride with a sustained release than a high dose that washes away. That’s where the biomin F comes in with a low dose fluoride release over 12 hours. It also releases calcium and phosphate that are needed for tooth repair.

By using the F version the tooth repair after an acid attack is stronger when fluoride is present by making a tighter Fluorapatite crystal. There is a non-fluoride option that slowly releases calcium and phosphate called Biomin C.

More Economical

Prior to Biomin you could get an extra source of calcium and phosphate with a product called Tooth Mousse and then use it with a high concentration fluoride tooth paste as well. This is in more extreme cases like excessive acid erosion or dry mouth syndrome.

This all starts to get a bit pricey, (the tooth mousse is particularly expensive) so a single toothpaste that gives the benefit of both sounds really good. Oh, and it’s good for sensitivity as well.

I’m off to Morocco with dental Mavericks in early October. The charity has really moved on and this will be the largest group and we are working with the local health authority

Until next time. Take care and be good.




Chris Branfield is Principal Dentist at Castle Park Dental Care, Castle Villa, 28 Castle Road, Cottingham, telephone 01482 772550.  He has been in dental practice for 25 years and has a special interest in life changing, pain free dentistry with dental implants, rapid teeth straightening and cosmetic dentistry. And, not only that Chris is founder member and trustee of Dental Mavericks charity- ending the daily dental pain of Moroccan kids. For more patient success stories and Chris’ humanitarian work go here now www.castleparkdental.co.uk

Friday, 29 July 2016

A New “Min” On The Block


“The Tooth And Nothing But The Tooth”

By Chris “Dr Smile Maker” Branfield

A New “Min” On The Block


Hello again, I hope you are well. As I write we are in the middle of a mini heat wave. My word, hotter than Athens, Hawaii, and California.

Phew, we needed the air conditioning on at work. Apparently the London underground was really hot. In fact it would be illegal to transport livestock at those temperatures, which I found interesting.

New “Min” On The Block


Oh dear, has Branfield gone mad and lost the plot? What is a “min” for goodness sake?

Well I’ve got back to my geeky self, a proper dental anorak!

A while ago I banged on about a bio-glass called Novamin. This is the main active ingredient of Sensodyne repair and protect tooth paste and I reckoned that this was the best sensitive toothpaste out there. Another separate active ingredient is fluoride.

Well there has been another bioglass developed at Queen Mary University in London. This new bioglass has fluoride incorporated into it. The new bioglass is called BioMinF, hence, the new MIN on the block.

So, What’s So Good About This Then?


Tubules before and after BiominF

I think that the first good thing is that it is a British invention. If you are a sensitive soul this could be a winner.

The sensodyne Novamin coats the surface of the tooth but not inside the little open tubules in the dentine of teeth. The BioMin F particles are smaller so can get into the tubes/tubules. Closing the tubules stops sensitivity. Theoretically this can increase the effectiveness in reducing sensitivity.

The BioMinF contains Calcium, Phosphate and Fluoride. It binds to the tooth and then dissolves slowly over about 10 hours. The fluoride that is added as a separate ingredient in most tooth pastes is released and washed away within about 2 hours. The slow release of calcium. phosphate and fluoride over a prolonged time can give greater protection against decay and acid erosion. It makes the surface of the tooth stronger as it repairs it.

How Clever Is That?



It is already in a tooth paste and is about to take the US by storm from what I’ve read in an article by The American Ceramic Society (I kid you not). It will not stop there.
There are plans to make smart filling materials that can help prevent decay by repairing the tooth from it as well powders to blast onto teeth to remove stain, reduce sensitivity and repair the surface. So watch this space to see how this develops.

Caravan Adventure

I’m off to Devon this year for a change towing my caravan. It’s always an adventure with the caravan in tow. Hoping for good weather. When we get back Hull City have Leicester at home for a good challenge early on in the season. Come on you Hull!

Until next time. Take care and be good.


Chris