Watts Power 35% Dual Action Teeth Whitening Gels Huge 10ml - 4 Huge 10ml Gels Plus Aftercare Gel - Optimized OTC Dual Action for Surface and Deep...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> This Optimized 35% Formula is Safer Than the 44% &amp; Offers The Same Results But Without the Sting - Buy from Authorized Distributor for Guaranteed Genuine， New Product. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Watts Power Brand， Gel Info &amp; Expiration Date Printed on All Syringes， it's Going in Your Mouth Don't Settle for Less or Low Price Imitations Without Proper Identifying Info on Syringes... </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 5-10 Shades Whiter in Less Than 20 Days. Huge 10ml Gels， No Small 1ml or 3ml gels here. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Watts Power Offers Quality Teeth Whitening Products from a Trusted Company with 100% Satisfaction Guarantee </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Formulated to store in fridge for up to 2 1/2 years.. Perfect for year round touch ups </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41PHJgSHzML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-uFMUzdhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51AYqH8RPuL.jpg" noproxy>