Professional Whitening Made Easy We design our products to give you the professional teeth whitening results you want with an easy, comfortable whitening experience. When you use Opal and Opalescence whitening products, you know you are using the best. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Get the essentials for your whitening Routine Classic Whitening 3Pack Add to Cart Sensitive Relief 3Pack Buying Options Prefilled Whitening Trays Add to Cart Prefilled Trays Gentle Add to Cart Opal 15% Gell Syringes Buying Options Opal 20% Syringes Buying Options Opal 35% Syringes Buying Options Customer Reviews 4.5 out of 5 stars 130 4.6 out of 5 stars 109 3.5 out of 5 stars 124 3.9 out of 5 stars 98 4.5 out of 5 stars 2,652 4.6 out of 5 stars 950 4.4 out of 5 stars 420 Price $38.00$38.00 — $58.00$58.00 $56.00$56.00 — — — Developed for Sensitive needs ✘ ✔ ✘ ✔ ✔ ✔ ✘ Main Whitening Ingredient Unique Silica Blend Unique Silica Blend 11% Hydrogen Peroxide 6% Hydrogen Peroxide Carbamide Peroxide 15% Carbamide Peroxide 20% Carbamide Peroxide 35% Safe Non-Abrasive Ingredients ✔ ✔ ✔ ✔ ✔ ✔ ✔ Designed for Daily Use ✔ ✔ ✘ ✘ ✘ ✘ ✘ Vegan, Gluten Free & Kosher ✔ ✔ ✔ ✔ ✔ ✔ ✔ What makes Opal teeth whitening products better than other leading brands? Well, it’s simple! Opal is brought to you by Opalescence, the world’s leading professional whitening brand—trusted by 25,000+ dentists. We’ve been brightening up over 100 million smiles for the last 30 years. What's the difference between Opal and Opalescence? Opal teeth whitening products were created to help you achieve brilliant results from the comfort of your own home. Opalescence is our professional line of teeth whitening products, typically found at your friendly neighborhood dentist’s office. How does Opal by Opalescence teeth whitening work? Our teeth whitening works by removing stains and discolorations from the enamel and dentin. The active ingredients in our whitening gels oxidize the discolored molecules deep down in your teeth to remove stains and whiten your smile comfortably. Do all Opal teeth whitening products use non-abrasive ingredients? Trays as well as our Whitening Gel Refills use non-abrasive ingredients to safely brighten teeth. Our Original and Sensitivity Relief Whitening Toothpastes use a mildly abrasive silica to remove surface stains and keep your teeth glowing. Are Opal teeth whitening products FDA approved? As these products are not cosmetics, they don’t require FDA approval. That said, all Opal teeth whitening products have been tested for safety and effectiveness according to international standards and FDA regulations.