{"product":{"catalog_id":"a52cba41-07cc-4ddf-bb78-0bf2b879e2a8","item_id":"50087852474616","mpn":"WHITENING-GEL-3PK-1","title":"Teeth Whitening Gel - 3 Pack","description":"This pack contains three 1.2 mL syringes of FDA-approved teeth whitening gel formulated with 22% or 35% carbamide peroxide for at-home use with a bleaching tray. Produced in the USA, the gel has a two-year shelf life and includes propylene glycol, kosher glycerin, carbamide peroxide, hydrogen peroxide, carbomer, peppermint essential oil, and triethanolamine. Instructions recommend daily 20-minute applications, with an MSDS sheet available upon request.","url":"https://clearretain.com/products/whitening-gel-2-pack","brand":"Clear Retain","condition":"new","product_category":"Uncategorized","material":"Propylene glycol, kosher glycerin, carbamide peroxide, hydrogen peroxide, carbomer, peppermint essential oil, and triethanolamine","weight":"2 oz","item_weight_unit":"oz","age_group":"adult","image_url":"https://cdn.shopify.com/s/files/1/0052/8046/4985/files/WhiteningGel_7d7cbfa5-0831-4eda-ad67-b6aaa6211a89.png?v=1762525879","additional_image_urls":[],"images":[{"id":"img-1788214052546-0","url":"https://cdn.shopify.com/s/files/1/0052/8046/4985/files/WhiteningGel_7d7cbfa5-0831-4eda-ad67-b6aaa6211a89.png?v=1762525879","width":1500,"height":1500,"alt_text":"Teeth Whitening Gel - 3 Pack product image (primary)","position":1,"attributes":{"other":{"summary":"Home-studio style product shot on a plain white background with soft shadows; image is high-key and cropped around the diagonal arrangement of syringes.","observations":[{"key":"Background and lighting","kind":"feature","value":"Uniform white background with diffuse bright lighting and soft minimal drop shadows beneath each syringe.","regions":[],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Top-down oblique view showing the syringes lying flat and rotated; image crops small portions of the plunger ends at the lower-right corner.","regions":[{"x":0,"y":0,"width":1,"height":1,"confidence":"low"}],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"Sharp focus on syringe surfaces and printed text; minimal visible noise and even color rendering.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"sky blue","part":"plunger and applicator caps","regions":[{"x":0.57,"y":0.45,"width":0.36,"height":0.5,"confidence":"high"},{"x":0.11,"y":0.13,"width":0.36,"height":0.5,"confidence":"high"}],"subject":"product","description":"Opaque to translucent medium blue plastic finish on shafts, thumb rests and applicator caps.","sampled_hex":"#4CA2CB","estimated_hex":"#39A8E6"},{"name":"clear","part":"barrel (gel)","regions":[{"x":0.28,"y":0.18,"width":0.5,"height":0.3,"confidence":"high"},{"x":0.12,"y":0.44,"width":0.72,"height":0.28,"confidence":"high"}],"subject":"product","description":"Transparent/clear plastic appearance showing a colorless gel with small bright reflective particles.","sampled_hex":"#CBCCC4","estimated_hex":"#E6F7FF"},{"name":"metallic silver","part":"label and printed rings","regions":[{"x":0.3,"y":0.22,"width":0.46,"height":0.16,"confidence":"high"}],"subject":"product","description":"Metallic silver label or foil with darker printed text and narrow black decorative rings.","sampled_hex":"#BCC2BC","estimated_hex":"#C0C0C0"}],"product":{"summary":"Three clear-plastic syringes arranged diagonally; each has a blue plunger and blue capped applicator tip, a transparent barrel containing clear gel with reflective particles, and a silver printed label reading 'Venus White' with a smaller line of concentration text.","observations":[{"key":"Syringe count and arrangement","kind":"feature","value":"Three identical single-use plastic syringes shown in a parallel diagonal layout from upper-left to lower-right, evenly spaced and rotated roughly 30 degrees clockwise from horizontal.","regions":[{"x":0.16,"y":0.06,"width":0.72,"height":0.86,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Plunger and shaft","kind":"feature","value":"Each syringe has a translucent blue plastic plunger shaft and round blue thumb rest at the end; the shafts are smooth and semi-opaque.","regions":[{"x":0.58,"y":0.47,"width":0.35,"height":0.48,"confidence":"high"},{"x":0.35,"y":0.37,"width":0.35,"height":0.46,"confidence":"high"},{"x":0.12,"y":0.27,"width":0.35,"height":0.46,"confidence":"high"}],"evidence_status":"direct"},{"key":"Applicator tip and cap","kind":"feature","value":"Each syringe has a narrow transparent blue applicator tip with a small detachable blue cap covering the tip.","regions":[{"x":0.22,"y":0.02,"width":0.17,"height":0.13,"confidence":"high"},{"x":0.4,"y":0.19,"width":0.18,"height":0.14,"confidence":"high"},{"x":0.06,"y":0.34,"width":0.17,"height":0.13,"confidence":"high"}],"evidence_status":"direct"},{"key":"Barrel material and contents","kind":"feature","value":"Clear transparent plastic barrels contain a colorless gel with numerous small bright reflective or white particulates suspended in the gel.","regions":[{"x":0.3,"y":0.12,"width":0.52,"height":0.36,"confidence":"high"},{"x":0.14,"y":0.39,"width":0.72,"height":0.36,"confidence":"high"}],"evidence_status":"direct"},{"key":"Silver printed label","kind":"feature","value":"Each barrel has a silver metallic printed label or foil band with darker printed text and decorative black rings at the barrel ends.","regions":[{"x":0.28,"y":0.2,"width":0.5,"height":0.2,"confidence":"high"},{"x":0.12,"y":0.46,"width":0.72,"height":0.2,"confidence":"high"}],"evidence_status":"direct"},{"key":"Primary product wording","kind":"text","value":"Venus White","regions":[{"x":0.34,"y":0.24,"width":0.38,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Secondary concentration text","kind":"text","value":"35% Carbamide Peroxide","regions":[{"x":0.33,"y":0.31,"width":0.34,"height":0.07,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Plunger flange","kind":"feature","value":"Clear circular flange between barrel and plunger for finger placement; flange is translucent and slightly frosted.","regions":[{"x":0.58,"y":0.36,"width":0.22,"height":0.16,"confidence":"high"},{"x":0.35,"y":0.25,"width":0.22,"height":0.16,"confidence":"high"},{"x":0.12,"y":0.14,"width":0.22,"height":0.16,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["50087852474616","50087852507384"]}],"price":"25 USD","sale_price":"17.5 USD","availability":"in_stock","group_id":"1601771536473","listing_has_variations":"true","variants":[{"sku":"WHITENING-GEL-3PK-1","url":"https://clearretain.com/products/whitening-gel-2-pack?variant=50087852474616","image":{"id":"img-variant-50087852474616","url":"https://cdn.shopify.com/s/files/1/0052/8046/4985/files/WhiteningGel_7d7cbfa5-0831-4eda-ad67-b6aaa6211a89.png?v=1762525879","width":1500,"height":1500,"alt_text":"Teeth Whitening Gel - 3 Pack - 22% carbamide peroxide variant image","position":1,"variant_ids":["50087852474616"]},"price":{"value":25,"currency":"USD"},"title":"Teeth Whitening Gel - 3 Pack - 22% Carbamide Peroxide","option1":"22% carbamide peroxide","sale_price":{"value":17.5,"currency":"USD"},"variant_id":"50087852474616","availability":"in_stock"},{"sku":"WHITENING-GEL-3PK-2","url":"https://clearretain.com/products/whitening-gel-2-pack?variant=50087852507384","image":{"id":"img-variant-50087852507384","url":"https://cdn.shopify.com/s/files/1/0052/8046/4985/files/WhiteningGel_7d7cbfa5-0831-4eda-ad67-b6aaa6211a89.png?v=1762525879","width":1500,"height":1500,"alt_text":"Teeth Whitening Gel - 3 Pack - 35% carbamide peroxide variant image","position":2,"variant_ids":["50087852507384"]},"price":{"value":25,"currency":"USD"},"title":"Teeth Whitening Gel - 3 Pack - 35% Carbamide Peroxide","option1":"35% carbamide peroxide","sale_price":{"value":17.5,"currency":"USD"},"variant_id":"50087852507384","availability":"out_of_stock"}],"item_group_title":"Teeth Whitening Gel - 3 Pack","size_system":"US","gender":"unisex","is_digital":"false","review_count":14,"star_rating":4.4,"target_countries":"US","canonical_url":"https://clearretain.com/products/whitening-gel-2-pack","product_insights":[{"title":"Verified claims","type":"key_value","items":[{"value":"Not for clear retainers or aligners — needs a reservoir whitening tray.","key":"Tray compatibility","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://jawology.com/blogs/retainers/can-you-whiten-teeth-with-retainer","https://artofsmilephiladelphia.com/at-home-whitening-with-retainers-after-braces/","https://dentalhealth.com/blogs/news/whitening-gel-ingredients"]}},{"value":"Gum irritation from tray whitening is transient when wear stays at 20 minutes once daily and excess gel is removed.","key":"Gum safety","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects"]}},{"value":"Both strengths offered: 22% causes sensitivity in 30-40% of users vs 50-70% at 35%, and can match 35% with consistent use.","key":"Strength","provenance":{"productData":true,"reviews":false,"qna":true,"urls":["https://dentistdecoded.com/articles/whitening-gel-concentrations/","https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://pmc.ncbi.nlm.nih.gov/articles/PMC3894761/","https://www.ultradent.com/resources/articles/article?articleTitle=What%E2%80%99s+the+difference+between+carbamide+peroxide+and+hydrogen+peroxide%3F"]}},{"value":"Sensitivity is reported by 30–40% of 22% users and 50–70% of 35% users.","key":"Sensitivity","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentistdecoded.com/articles/whitening-gel-concentrations/","https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects","https://www.ultradent.com/resources/articles/article?articleTitle=What%E2%80%99s+the+difference+between+carbamide+peroxide+and+hydrogen+peroxide%3F"]}},{"value":"Daily 20-minute 22% sessions show noticeable whitening in 7–14 days; the 35% variant reaches visible results in fewer sessions.","key":"Whitening timeline","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://expertwhitening.com/blogs/news/what-strength-whitening-gel-do-dentists-use","https://dentistdecoded.com/articles/whitening-gel-concentrations/","https://pmc.ncbi.nlm.nih.gov/articles/PMC3894761/","https://dentalhealth.com/blogs/news/whitening-gel-ingredients"]}},{"value":"Gum irritation happens when poor tray fit or excess gel lets peroxide contact gums.","key":"Gum irritation","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects","https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://jawology.com/blogs/retainers/can-you-whiten-teeth-with-retainer","https://artofsmilephiladelphia.com/at-home-whitening-with-retainers-after-braces/"]}},{"value":"Daily 20-minute use of the 22% gel whitens noticeably in 7–14 days.","key":"Results timeline","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://pmc.ncbi.nlm.nih.gov/articles/PMC3894761/","https://expertwhitening.com/blogs/news/what-strength-whitening-gel-do-dentists-use","https://dentistdecoded.com/articles/whitening-gel-concentrations/","https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects"]}},{"value":"Whitening gel won't lighten crowns, veneers, or composite fillings.","key":"Restorations","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}},{"value":"Three syringes cover 15-24 daily sessions; opened syringes keep full potency for a few months.","key":"Course coverage","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}},{"value":"Needs a reservoir bleaching tray, not a clear retainer or aligner, and won't change crowns, veneers, or fillings.","key":"Suitability","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://jawology.com/blogs/retainers/can-you-whiten-teeth-with-retainer"]}},{"value":"Each 1.2 mL syringe lasts about 5-8 front-teeth sessions when used as directed.","key":"Sessions per syringe","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentalhealth.com/blogs/news/whitening-gel-ingredients","https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects"]}},{"value":"Sealed syringes keep 2 years; opened gel should be used within a few months.","key":"Shelf life","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://saunitedinitiatorsprod.blob.core.windows.net/productdata/CP/United_Initiators_CP_TDS_POSP_EN.pdf","https://expertwhitening.com/products/teeth-whitening-gel-all","https://clearretain.com/products/whitening-gel-2-pack","https://dentistdecoded.com/articles/whitening-gel-concentrations/"]}},{"value":"At $17.50, the three-pack costs about $5.83 per 1.2 mL syringe — less than Opalescence PF refills.","key":"Price per syringe","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.asinsight.com/report/US/teeth-whitening-gel","https://www.dentalroundup.com/best/best-teeth-whitening-gel/","https://www.just4teeth.com/Zoom-NiteWhite-22-Carbamide-Peroxide","https://clearretain.com/products/whitening-gel-2-pack"]}},{"value":"22% or 35% carbamide peroxide gel; every ingredient is disclosed, including kosher glycerin and peppermint oil.","key":"Ingredients","provenance":{"productData":true,"reviews":false,"qna":false,"urls":["https://clearretain.com/products/whitening-gel-2-pack","https://dentalhealth.com/blogs/news/whitening-gel-ingredients","https://pmc.ncbi.nlm.nih.gov/articles/PMC4311381/"]}},{"value":"22% carbamide peroxide whitens noticeably in 1-2 weeks with less sensitivity than 35%.","key":"Concentration","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://pmc.ncbi.nlm.nih.gov/articles/PMC3894761/","https://dentistdecoded.com/articles/whitening-gel-concentrations/","https://pmc.ncbi.nlm.nih.gov/articles/PMC4311381/"]}},{"value":"Small-bead 20-minute daily wear is the dose; reservoir tray required — retainers push gel toward gums.","key":"Application","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects","https://jawology.com/blogs/retainers/can-you-whiten-teeth-with-retainer","https://artofsmilephiladelphia.com/at-home-whitening-with-retainers-after-braces/"]}},{"value":"Shelf life is 2 years unopened; opened syringes stay potent a few months.","key":"Stability","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://saunitedinitiatorsprod.blob.core.windows.net/productdata/CP/United_Initiators_CP_TDS_POSP_EN.pdf"]}},{"value":"MSDS is available on request; US OTC whitening has no federal peroxide cap.","key":"Safety documentation","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://clearretain.com/products/whitening-gel-2-pack","https://llrncare.com/why-the-fda-doesnt-regulate-whitening-like-you-think/"]}},{"value":"Crowns, veneers and fillings keep their shade while natural enamel whitens.","key":"Restoration mismatch","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentistdecoded.com/articles/whitening-gel-concentrations/","https://dentalhealth.com/blogs/news/whitening-gel-ingredients"]}},{"value":"Apply a small bead on natural front teeth and avoid overfilling the tray.","key":"Tray technique","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects"]}},{"value":"Loose fillings, crowns or veneers may worsen with tray wear — consult a dentist first.","key":"Dental work caution","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}},{"value":"Do not use with clear retainers or aligners; peroxide clouds the plastic and pushes gel onto gums.","key":"Retainer use","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://jawology.com/blogs/retainers/can-you-whiten-teeth-with-retainer"]}},{"value":"FDA approval sets no peroxide strength ceiling; the 22%/35% label and 20-minute wear time are the actual controls.","key":"FDA approval","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://llrncare.com/why-the-fda-doesnt-regulate-whitening-like-you-think/","https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects","https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://clearretain.com/products/whitening-gel-2-pack"]}},{"value":"Daily 22% sessions can match 35% in final shade; contact time matters more than concentration.","key":"Efficacy","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://pmc.ncbi.nlm.nih.gov/articles/PMC3894761/","https://dentistdecoded.com/articles/whitening-gel-concentrations/"]}},{"value":"The 22% syringe carries ~7-8% hydrogen-peroxide activity; the 35% about 12%.","key":"Peroxide system","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://dentalhealth.com/blogs/news/whitening-gel-ingredients","https://www.ada.org/resources/ada-library/oral-health-topics/whitening","https://www.ultradent.com/resources/articles/article?articleTitle=What%E2%80%99s+the+difference+between+carbamide+peroxide+and+hydrogen+peroxide%3F"]}},{"value":"A small-bead, 20-minute protocol—not the label—governs peroxide dose and gum contact.","key":"Dose control","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://dentalhealth.com/blogs/news/carbamide-peroxide-whitening-gel-side-effects","https://www.ada.org/resources/ada-library/oral-health-topics/whitening"]}},{"value":"No federal US cap limits OTC peroxide strength; 35% is sold direct-to-consumer.","key":"Regulatory status","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://llrncare.com/why-the-fda-doesnt-regulate-whitening-like-you-think/","https://clearretain.com/products/whitening-gel-2-pack"]}},{"value":"Store capped in a cool, dry place away from heat and sunlight; no refrigeration needed.","key":"Storage conditions","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://saunitedinitiatorsprod.blob.core.windows.net/productdata/CP/United_Initiators_CP_TDS_POSP_EN.pdf","https://dentalhealth.com/blogs/news/whitening-gel-ingredients","https://clearretain.com/products/whitening-gel-2-pack"]}}]},{"title":"Product record","type":"key_value","items":[{"value":"Teeth Whitening Gel - 3 Pack","key":"Title","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"Clear Retain","key":"Brand","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"$25 USD","key":"Price","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"In stock","key":"Availability","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"4.4 stars, 14 reviews, scale 5","key":"Rating","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}}]}]}}