哪种牙齿美白套装的效果持续时间最长？
本页比较了2款哪种牙齿美白套装的效果持续时间最长？的经过验证的规格与价格。热门选择包括Smile Brilliant Smile Brilliant Teeth Whitening Trays、Laughland Laughland Whitening Kit。价格区间为£48至£117。所有规格数据均来自制造商文档与专业零售商。
| Product ⇅ | Price ⇅ | Whitening Percentage (%) ⇅ | Number of Treatments ⇅ | Activation Time (minutes) ⇅ | LED Light Power (Watts) ⇅ | Included Accessories ⇅ | FDA Cleared ⇅ |
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Smile Brilliant Smile Brilliant Teeth Whitening Trays
US
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£117.44 ≈ | 22% carbamide peroxide | 9至27次 | 每日45分钟 | — | 定制上、下牙托、印模套件、美白凝胶注射器、收纳盒、预付费退回信封 | — |
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Smile Brilliant Teeth Whitening Trays use 22% carbamide peroxide gel with custom-fitted trays made from at-home dental impressions. The reusable system suits people seeking professional-style whitening, including users who want standard or sensitive-teeth options and customizable treatment lengths. ★ 适合人群这套产品适合追求持久效果的人士，因为可重复使用的定制牙托能够提供均匀覆盖，并可随着时间推移通过追加凝胶治疗进行维护。 |
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Laughland Laughland Whitening Kit
US
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£48.01 ≈ | 8% 过氧化氢 | 6次 | 5-30分钟 | — | LED 口腔托、3 支美白凝胶注射器、电源适配器 | — |
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The Laughland Whitening Kit combines personalized hydrogen peroxide gel with a phone-powered LED mouthpiece. It is designed for six daily treatments and suits people seeking portable, quick at-home whitening, including users concerned about sensitivity. ★ 适合人群对于希望获得更持久效果的人士，这款产品可能很合适，因为套装采用 6 次治疗周期，含有滋润牙釉质的成分，并且品牌称美白效果可持续超过最初的治疗周期。 |
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