Toothpaste made from hair provides natural coating to repair teeth (Keratin powder)

Medical Xpress / King's College London / Advanced Healthcare Materials ^ | Aug. 13, 2025 | Sara Gamea et al

[ConservativeMind]

This actually lets your teeth permanently repair with something that is effectively enamel, just from your saliva and the scaffold keratin provides.

You can buy keratin powders or capsules online now, to try.

[ConservativeMind]

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[gundog]

Can I just chew my nails?

[lee martell]

That is ingenious, but also quite disgusting.
If I had such a product offered, I would not accept that kind of toothpaste unless very desperate. That, or Doctor’s Orders! The mind picture is using someone else’s Hairballs in order to scrub your molars clean.
Ugg!

[ChinaGotTheGoodsOnClinton]

Ping

[Deaf Smith]

“made from hair”

Is there a distinction of the type of hair such as the engineering distinction of “hairs width” ie western European vs Baltic, W Asia, E Asia and the coarse Subjarian vs S African or the infamous Mediterranean?

*Miss? There is a hair in my toothpaste.

[Deaf Smith]

Oops, I left out the finer Scandinavian hair.

* Please note that these hair evaluations are only for XX chromosome hair.

[tired&retired]

So flossing with public hair is healthy for the teeth? 😁

[tired&retired]

AI spelling correction saved me...

[metmom]

That is EXCELLENT news.

[Songcraft]

Just be careful you don't get hairy mouth disease.

[Bob434]

So that’s what Joe the pretend pres. was always doing, not sniffing hair, but chewing on it for tooth protection?

I always seem to find out stuff like the article too late. Day late dollar short. Teeth are bad.

[Songcraft]

You know, you might have something there.


     

[Larry Lucido]

You have to have hair in order to do this.

[SaveFerris]

Interesting 🤔🤔🤔

[UnwashedPeasant]

Barber shops will get rich!

[grame]

Thanks for the info. I have a chronic condition that is causing imbalances and one of the side effects of the meds I take is degrading my tooth surface. I already had to have two pulled and have been trying different tooth pastes to try to slow the ruination of my teeth down. I will work on this Keratin idea and see what I can find. Thanks again.

[fso301]

I always sort of preferred eating shrimp with the shells but still have a mouth full of bad teeth.

[MayflowerMadam]

“using someone else’s Hairballs “

” made from your OWN hair...”

[Abathar]

I have a tool and die business, we have calipers that measure to the different natural variants of those hairs, usually taken from a specific area of the body and for some reason always from a female.