TEETH-WHITENING

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.

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