Crest Baking Soda & Peroxide Whitening with Tartar Protection Toothpaste, Fresh Mint, 6.4 oz., Pack of 2

Glycerin is used as a humectant to retain moisture in toothpaste. It is typically derived from plant oils and is considered safe for use in oral care products. However, it does not provide any direct oral health benefits.

Hydrated silica acts as a mild abrasive to help remove plaque and surface stains from teeth. It is processed to ensure a fine particle size that is safe for enamel. This ingredient is effective in enhancing the cleaning power of toothpaste.

Water is used as a solvent to dissolve other ingredients and provide the desired consistency. The quality of water used is typically high to ensure purity and safety. It does not contribute any direct oral health benefits.

Propylene glycol is used as a humectant and solvent in toothpaste. It is a synthetic compound that can cause irritation in some individuals. Its inclusion is often debated due to potential allergenic effects.

Sodium bicarbonate, or baking soda, is used for its mild abrasive properties and ability to neutralize acids. It is a natural ingredient that can help whiten teeth and freshen breath. Its alkaline nature also helps maintain oral pH balance.

Tetrasodium pyrophosphate is used to prevent tartar buildup on teeth. It is a synthetic compound that binds calcium and magnesium ions. While effective in tartar control, it does not provide additional oral health benefits.

Sorbitol is used as a sweetener and humectant in toothpaste. It is a sugar alcohol derived from fruits and corn syrup. While it provides sweetness without promoting tooth decay, it does not offer significant health benefits.

PEG-12 is used as an emulsifier and thickener in toothpaste formulations. It is a synthetic polymer that helps stabilize the product. While it is generally considered safe, it does not offer direct health benefits.

Flavor is added to improve the taste and user experience of the toothpaste. The specific components of the flavor are not disclosed, which can be a concern for those with allergies. It enhances the sensory appeal of the product without providing health benefits.

Sodium compounds are often used in toothpaste for their cleansing and foaming properties. The specific role of sodium in this formulation is not detailed, but it is generally safe in small quantities. It does not provide direct health benefits.