Turbocharge your existing whitening routine with SmileDirectClub Pro Whitening Boost & Extend – the before and after whitening enhancers that help you optimize your teeth’s brightness. Pre-whitening, you boost results 65%⁶ with ProActivate™ Whitening Accelerator. Then post-whitening, you prevent new stains from forming with ProLong™ Whitening Extender. All you need to do is add whitening. When combined with SmileDirectClub Premium Teeth Whitening gel or Fast-dissolving Whitening Strips, your whitening regimen can brighten your smile up to 9 shades in 1 week.⁷  Both products are low-sensitivity, enamel-safe and approved to use for up to 14 days straight, within the treatment guidelines of most teeth whiteners. The pack includes enough of each whitening enhancer for 2 complete treatments. 

1 ProActivate™ Whitening Accelerator toothpaste – 1.18 fl. oz. (35ml) 

• Vigorous, deep cleaning breaks up tough stains and removes plaque. 
• Low-sensitivity formula is safe for enamel and dentine. 
• Easy as brushing your teeth. 

 2 ProLong™ Whitening Extender gel pens – 0.13 fl. oz. (4ml) 

• Smooths the tooth’s surface to prevent staining foods and beverages from sticking and restaining. 
• Slows down plaque formation. 

Does not include SmileDirectClub Premium Teeth Whitening.  

• For best results we recommend SmileDirectClub Premium Teeth Whitening gel or Fast-dissolving Whitening Strips. Sold separately. 

Pro Whitening Boost & Extend is intended to be used before and after each whitening application. (For instance, if it’s being used with SmileDirectClub Premium Teeth Whitening gel, it would be used 2x/day for 1 week straight.) 

 Step 1: ProActivate™ Whitening Accelerator 

• The tube contains enough toothpaste for 2 complete treatments (28 total applications – 14 for each treatment).  
• Squeeze 1/2 inch onto your toothbrush, wet it, and brush normally. 
• The paste will turn into a light foam. 
• After 2–3 minutes, spit out the excess foam. Do not rinse with water. 
• When complete, move directly to step 2. 

 Step 2: Whiten 

• Immediately after brushing, start your favorite whitening treatment. 
• For best results, we recommend SmileDirectClub Premium Teeth Whitening. 
• Follow the instructions provided with your whitener. 
• When you′re done, move to the post-whitening step. 

 Step 3: ProLong™ Whitening Extender 

• Each of the 2 pens has enough gel for 1 complete treatment (14 applications per pen). 
• Twist the bottom of the pen until a droplet of gel forms on the brush. 
• Brush it onto your teeth in a circular motion. 
• If you have a whitening light or tray, now′s the time to use it. If not, don′t worry, the gel still works great without it. 
• After 10 minutes, spit out the excess gel and rinse your mouth with water. 

ProActivate™ Whitening Accelerator toothpaste  

Aqua, sorbitol, hydrated silica, glycerin, erythritol, lithium magnesium sodium silicate, poloxamer 124, sodium hexametaphosphate, cellulose gum, xanthan gum, phenoxyethanol, sodium saccharin, glycolipids, flavor, CI 42090, CI 45430. 

ProLong™ Whitening Extender gel  

Aqua, sorbitol, glycerin, erythritol, lithium magnesium sodium silicate, hydroxyapatite, potassium chloride, potassium nitrate, phenoxyethanol, xanthan gum, tetrasodium pyrophosphate, tartaric acid, sodium saccharin, aroma.