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Go SmileDouble Action Whitening System - 12 Days
Go Smile

Double Action Whitening System - 12 Days

Item #: 2244575

Too much coffee? Tea? Smoking? Maybe you've never even tried to whiten before? If you have serious stains, and never thought whitening would work for you, this intensive 12-day whitening system by Go Smile will make you a believer! Go Smile's proprietary whitening serum PLUS power boosters - that's the "double action" - work against even the deepest, darkest stains. It's tough on stains but easy to do, gentle on teeth and gums yet visibly effective.

Each double-action ampoule contains two separate inner capsules, each holding a different liquid formula. Right before you're ready to use it, squeeze the ampoule to break each of the capsules to combine the liquids. As you apply the mixture to your teeth with the built-in applicator, the new mixture goes to work in two ways. One liquid contains ingredients which release stain-removing oxygen ions, and the other accelerates the release of those ions, to speed up the whitening results. Once blended, the two individually encapsulated formulas work together to whiten better and faster than any single formula can.

With other systems, whitening teeth with older or darker stains can mean a lot more effort for you - more days, more hours of treatments. But with Double Action Whitening System, two complementary technologies work harder to whiten, so you don¿t have to. Use the convenient ampoules anytime, anywhere, and before you know it, you¿ll have the beautiful white smile you¿ve always wanted!

Includes 24 0.027 oz Double Action Whitening Ampoules.
Uncap the ampoule to expose the applicator tip. Hold the ampoule with the applicator tip facing down. Squeeze dots marked 1 and 2 in that order to pop the two inner capsules and blend the formulas. Continue to squeeze the ampoule gently until the applicator tip is fully saturated before you apply the serum to teeth. Whiten by applying the newly-blended formulas evenly onto teeth. Do not drink, eat or rinse for at least 20 minutes.
Water, Hydrogen Peroxide, Xylitol, Propylene Glycol, Potassium Nitrate, Pentasodium Triphosphate, Potassium Phosphate, PVM/MA Copolymer.
How to Use+
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Product Reviews


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Go SmileDouble Action Whitening System - 12 Days

(based on 1 review)

Reviewed by 1 customer

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(6 of 6 customers found this review helpful)


Works great!

By monica

from 92630

Verified Buyer


  • Easy to use


    Best Uses

    • Lightening Stains

    Comments about Go Smile Double Action Whitening System - 12 Days:

    I''m an avid coffee drinker and I'm embarrassed to say two of my teeth were starting to look brownish. I bought the 6 day treatment and, although it made a difference, it was slight.

    This treatment showed results faster and more evident. My teeth aren't paper white but I can see a difference, cream instead of brownish

    I felt it also made my teeth slightly sensitive unlike the other one.

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