Ingredient · Updated
Hydrated Silica
Found in 18 productsSee all
Blue Land Dishwasher Detergent Tablets Free & Clear 
Boka Whitening Fluoride-Hydroxyapatite Toothpaste Spearmint 
Papatui Paraben-Free Men's Ageless Action Niacinamide and Hyaluronic Acid Face Exfoliating Scrub - Unscented 
equate XTRA CARE PASTA DENTAL 
Kirkland Signature Ultra Shine Platinum Performance 
Kirkland Signature Platinum Performance UltraShine Dishwasher Pacs Lemon Citrus 
Green Beaver Company Zesty Orange Natural Toothpaste 
Tom's of Maine Kid's Natural Fluoride-Free Toothpaste Silly Strawberry What is Hydrated Silica?
Hydrated Silica is a form of silicon dioxide where water has been chemically bound to the silica. It is a fine, white, odorless powder that is often used in various personal care products.
In toothpaste, hydrated silica acts as a mild abrasive to help clean and polish the teeth, which can contribute to whitening them without being too harsh on enamel. The health evidence suggests it is generally considered safe for use in oral care products, with no significant documented health risks.
When you see hydrated silica on a label, it typically indicates its role as an abrasive agent to enhance cleaning and whitening effects. It's important to note that it doesn't provide direct therapeutic benefits beyond its cleaning action.
Commonly found in: Toothpaste, Whitening toothpaste, Dental polish
Benefits
- Acts as a mild abrasive to aid in the cleaning and polishing of teeth.
Hydrated silica is generally recognized as safe (GRAS) for its use in oral care products.
Most studies indicate that hydrated silica is a safe and effective abrasive for use in toothpaste without significant side effects.
Hydrated silica is not derived from animal sources, and it is typically considered vegan-friendly.
Sources: Code of Federal Regulations Title 21
Scout's take
Standard mild toothpaste abrasive — safe at typical use.
The case against
There are minimal risks associated with hydrated silica in household cleaning products.
from the analysis of Kirkland Signature Platinum Performance UltraShine Dishwasher Pacs Lemon Citrus · echoed in 1 other analysisInhalation of silica dust can cause respiratory irritation, but this is unlikely in tablet form.
from the analysis of Blue Land Dishwasher Detergent Tablets Free & ClearInhalation of silica particles can be harmful, but this risk is minimal in lotion form.
from the analysis of Sun Bum Signature SPF 30 LotionOveruse may lead to skin irritation or micro-tears.
from the analysis of Papatui Paraben-Free Men's Ageless Action Niacinamide and Hyaluronic Acid Face Exfoliating Scrub - UnscentedThe case for
Hydrated silica helps exfoliate the skin, improving its texture and appearance.
from the analysis of Papatui Paraben-Free Men's Ageless Action Niacinamide and Hyaluronic Acid Face Exfoliating Scrub - UnscentedIt provides a smooth texture and helps control the viscosity of the product.
from the analysis of Sun Bum Signature SPF 30 LotionIt is effective in removing tough stains through gentle abrasion.
from the analysis of Kirkland Signature Platinum Performance UltraShine Dishwasher Pacs Lemon CitrusIt provides gentle abrasive action to aid in cleaning.
from the analysis of Blue Land Dishwasher Detergent Tablets Free & ClearIt enhances the scrubbing power of cleaning products.
from the analysis of Kirkland Signature Ultra Shine Platinum PerformanceMore from Scout's analyses
Hydrated silica is used as an abrasive agent in cleaning products. It helps to scrub and remove tough stains and residues. It is generally considered safe for use in cleaning applications.
from the analysis of Kirkland Signature Ultra Shine Platinum PerformanceHydrated silica is used as an abrasive and thickening agent in cleaning products. It is derived from natural sources and is generally considered safe. It helps to enhance the scrubbing action of detergents.
from the analysis of Blue Land Dishwasher Detergent Tablets Free & ClearHydrated Silica is used as a thickening agent and absorbent in cosmetics. It helps to improve the texture and stability of the product. It is generally considered safe for topical use.
from the analysis of Sun Bum Signature SPF 30 LotionAll 18 products with Hydrated Silica
Where Hydrated Silica shows up
- Toothpaste 12 products
- Dishwasher 3 products
- Whitening 1 product
- Skin Care 1 product
- Sunscreen 1 product
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