What Are the Active Ingredients in Crest 3DWhitestrips?

Crest 3DWhitestrips are the original at-home teeth whitening strips. How do they work and what is inside of them? The main active ingredient inside each Crest 3DWhitestrips strip is hydrogen peroxide. Each strip is carefully crafted with a gel powered by this key ingredient.

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Thanks to hydrogen peroxide, Crest 3DWhitestrips strips can remove dental stains safely when used as directed. There are more ingredients used to create this powerful teeth whitening technology. Learn more about them below.

INGREDIENTS: Teeth Whitening Agent
Water Prevents carbomer from dehydrating the teeth.
Glycerin Humectant, acts to thicken gel,
helps make gel sticky so it will
adhere to teeth.
Hydrogen Peroxide Whitening ingredient
Carbomer Gel agent, gives adhesion properties to gel
Polyvinylpyrrolidone (PVP) Adhesive polymer
PEG Humectant, acts to thicken gel,
helps make gel sticky so it will
adhere to teeth.
Acrylates Copolymer Thickening polymer, helps keep the
strip in one piece during use.
Sodium Hydroxide* Adjusts pH to neutral
Sodium Saccharin* Better taste
Pyrophosphate* Protects against tartar in Crest 3D
White Whitestrips Stain Shield only
*These ingredients are the source of
sodium content - See Nutrition Facts
twistie for total sodium content.
INGREDIENTS: Strip & Backing
Textured Whitesning Strip Polyethylene
Backing Polypropylene