Hydrated silica is a common ingredient found in many personal care products, including cosmetics and toothpaste. It’s an abrasive, an absorbent, and a bulking agent in personal care product formulas and
is perfectly safe to use in toothpaste
.
Does Colgate contain hydrated silica?
The commercially available dentifrice (Colgate Total Toothpaste) contains 0.3% triclosan and 2.0% PVM/MA copolymer in a 0.243% sodium fluoride/silica base. The new formulation variant contains those same ingredients, of which
10% of
the silica is a high cleaning grade (Colgate Total Plus Whitening Toothpaste).
Is silica good for teeth?
Tiny silica particles
could be used to repair damaged teeth
, research shows. Summary: Researchers have shown how the development of coated silica nanoparticles could be used in restorative treatment of sensitive teeth and preventing the onset of tooth decay.
Why is silica used in toothpaste?
According to an article in the Journal of the Pakistan Dental Association, hydrated silica
acts as an abrasive to help to remove plaque and other particles from your teeth
when brushing with toothpaste.
Is hydrated silica bad for your teeth?
Scratching the surface of the tooth with an abrasive such as hydrated silica
harms the enamel and prevents re-mineralization
, much like using sand to clean glass. Severe wear could eventually occur.
Why is silica bad for you?
Breathing in very small (“respirable”) crystalline silica particles, causes multiple diseases, including
silicosis
, an incurable lung disease that leads to disability and death. Respirable crystalline silica also causes lung cancer, chronic obstructive pulmonary disease (COPD), and kidney disease.
Why is toothpaste harmful?
Fluoride: Most toothpaste contains fluoride which can help keep your
enamel strong and prevent cavities
. Abrasives: These chemicals fight against plaque buildup. However, if a toothpaste’s RDA value is above 250, it can cause damage to your dental health.
Can you overdose on silica?
Overdose. Silica has
a very low risk for toxicity when taken orally
. The EFSA note that even after administering very high doses of up to 9,000 milligrams of silica per kilogram of body weight, no adverse effects appeared.
What does silica do to teeth?
There is considerable literature suggesting that silica (opal) phytoliths cause
dental enamel microwear in mammals
. Much of this literature cites a single study from 1959 as evidence that silica phytoliths are harder than mammalian tooth enamel and so have the potential to cause dental microwear.
What should you avoid in toothpaste?
- Fluoride. Most individuals might already know that too much fluoride can cause fluorosis (discoloured spots on teeth). …
- Triclosan. …
- Sodium Lauryl Sulphate (SLS) …
- Propylene Glycol. …
- Artificial Sweeteners. …
- Diethanolamine (DEA) …
- Parabens.
Does silica help with wrinkles?
Youthful, firm skin
Silica also
promotes the production of collagen
, which is your body’s most abundant protein. … Collagen is responsible for helping your skin maintain its youthfulness by keeping it firm and elastic. It also reduces the appearance of fine lines and wrinkles.
Can you rebuild tooth enamel?
Once tooth enamel is damaged, it cannot be brought back. However,
weakened enamel can be restored to some degree by improving its mineral content
. Although toothpastes and mouthwashes can never “rebuild” teeth, they can contribute to this remineralization process.
Is silica bad for gums?
Some of the abrasives used, such as hydrated silica, are
too rough
. These ingredients can strip away the enamel and dentin, creating sensitivity and leading to gum recession.
What is the safest toothpaste?
- Hello Naturally Whitening Fluoride Toothpaste. …
- Jason Powersmile Anti-Cavity & Whitening Gel. …
- Tom’s of Maine Enamel Strength Natural Toothpaste. …
- Tom’s of Maine Natural Toothpaste with Baking Soda and Fluoride. …
- Auromere Ayurvedic Herbal Toothpaste. …
- Davids Peppermint Natural Toothpaste.
Is hydrated silica natural?
Hydrated silica is
naturally derived from silica (silicon dioxide)
, an abundant compound that forms about 12% of the earth’s surface.
Which toothpaste is best for teeth?
- Colgate Total. …
- Crest Pro-Health. …
- Sensodyne ProNamel Gentle Whitening Toothpaste. …
- Arm and Hammer Dental Care Advance Cleaning Mint Toothpaste w/Baking Soda. …
- Tom’s of Maine Natural Anticavity Fluoride Toothpaste. …
- Crest Tartar Protection. …
- Tom’s of Maine Simply White Clean Mint Toothpaste.
