# 哪种牙膏最经济实惠？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the best budget-friendly toothpaste?

## 产品列表

### Crest Baking Soda and Peroxide Whitening Toothpaste
```yaml
product: crest-baking-soda-and-peroxide-whitening-toothpaste
brand: Crest
price_gbp: 1.1
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fluoride_level: Sodium fluoride 0.243%
tartar_control: Fights tartar buildup
whitening_ability: Whitens by removing surface stains
baking_soda_content: Contains sodium bicarbonate
halitosis_control: Freshens breath
```

- **价格:** £1.1 [^1]
- **概述:** This fluoride toothpaste contains baking soda and peroxide to remove surface stains while helping fight tartar and cavities. It suits people seeking everyday whitening and fresh breath at a budget-friendly price.
- **最适合:** 这款产品适合希望选择经济实惠牙膏的消费者，因为它含有0.243%的氟化钠，能够去除表面污渍并美白牙齿，同时含有小苏打和过氧化物，帮助防止牙垢堆积并清新口气。
- **附加来源:** [^2]

### Colgate Total Active Prevention Plaque Cleanse Whitening Gel Toothpaste
```yaml
product: colgate-total-active-prevention-plaque-cleanse-whitening-gel-toothpaste
brand: Colgate
price_gbp: 4.4
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fluoride_level: 0.454% stannous fluoride providing 0.15% fluoride ion
tartar_control: Helps prevent tartar buildup
whitening_ability: Helps remove and prevent surface stains
sensitivity_relief: Helps protect against painful tooth sensitivity
halitosis_control: Helps fight bad breath
```

- **价格:** £4.4 [^3]
- **概述:** This fluoride toothpaste uses Smart Foam technology to help dissolve and lift plaque while providing cavity, gingivitis, tartar, sensitivity, stain, and bad-breath protection. It suits people seeking a broad everyday oral-care toothpaste with whitening and gum-health benefits.
- **最适合:** 适合注重性价比的牙膏消费者，因为它以 5.99 的价格，将含氟防护、美白、控制牙结石、缓解牙齿敏感和控制口气问题等功效融于一体。

### Sensodyne Clinical Repair Whiten and Shine Toothpaste
```yaml
product: sensodyne-clinical-repair-whiten-and-shine-toothpaste
brand: Sensodyne
price_gbp: 7.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fluoride_level: 0.454% stannous fluoride
whitening_ability: Superior whitening action through stain removal
sensitivity_relief: Starts repairing sensitive areas after 60 seconds; clinically proven long-lasting relief
halitosis_control: Long-lasting freshness and arctic mint flavor
```

- **价格:** £7.33 [^4]
- **概述:** Sensodyne Clinical Repair Whiten and Shine contains 0.454% stannous fluoride for sensitivity relief and cavity protection. It removes surface stains while remaining gentle on sensitive teeth and provides long-lasting freshness, making it suitable for people who want whitening and sensitivity care in one toothpaste.
- **最适合:** 适合作为经济实惠的牙膏选择，因为它将 0.454% stannous fluoride 敏感缓解、通过去除 stains 实现的美白、蛀牙防护和清新口气功能融于一体。
- **附加来源:** [^5], [^6]

---
## 参考来源
[^1]: Mariano's, 访问日期 2026-08-28. https://www.marianos.com/p/crest-whitening-baking-soda-peroxide-cavity-tartar-protection-toothpaste/0003700051306
[^2]: City Market, 访问日期 2026-08-28. https://www.citymarket.com/p/crest-plus-baking-soda-peroxide-toothpaste-whitening-baking-soda-peroxide/0003700051209
[^3]: ShopRite, 访问日期 2026-08-28. https://www.shoprite.com/sm/pickup/rsid/626/product/colgate-total-active-prevention-plaque-cleanse-whitening-gel-toothpaste-30-oz-id-00827854026662
[^4]: Target, 访问日期 2026-08-28. https://www.target.com/p/sensodyne-clinical-repair-whiten-38-shine-toothpaste-3-4oz/-/A-94826005
[^5]: Walmart, 访问日期 2026-08-28. https://www.walmart.com/ip/SSD-CLINICAL-REPAIR-TP-WHTN-SHINE-3X3-4/18046016359
[^6]: Smith's Food and Drug, 访问日期 2026-08-28. https://www.smithsfoodanddrug.com/p/sensodyne-clinical-repair-whiten-shine-toothpaste-for-sensitivity-relief-3-4-oz/0031015836109