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Best toothpaste of 2026

Three picks computed live from real cost per oz — never sponsored, never hand-waved. Prices re-checked continuously; verdicts stamped July 2026.

Category median: $1.36 / oz across 50 tracked deals · our budget pick is 80% below it.

Our picks

🏆 Best value toothpaste

Value index 4.9/5 · price only

As of July 2026, Crest Kid's Cavity Protection Toothpaste is our best-value toothpaste at $0.36/oz — low cost per oz and popular enough to trust, not just the rock-bottom price — prices re-checked continuously.

💰 Best budget toothpaste

📦 Best bulk-buy toothpaste

Value index 5.0/5 · price only

As of July 2026, Colgate Cavity Protection Toothpaste with Fluoride is the cheapest toothpaste we track at $0.28/oz — prices re-checked continuously.

🏠 Best small-pack toothpaste

Value index 4.2/5 · price only

As of July 2026, Colgate Cavity Protection Toothpaste with Fluoride - 2.5… is the smallest pack we track that still beats the median at $1.09/oz — a fair price per oz without committing to a bulk box.

✨ Best premium toothpaste

Value index 4.5/5 · price only

As of July 2026, ARM & HAMMER Sensitive Teeth & Gums Toothpaste 4.5 oz (Pack… is the priciest toothpaste we track that still comes in at or below the category median at $0.83/oz — a premium product that isn't a premium price per oz.

Top 15 toothpaste by cost per oz

Every live deal ranked by its real unit price — pack size shown so you can see what the math divides by.

#Deal$ / ozPack size
1Colgate Cavity Protection Toothpaste with FluorideColgate$0.281 kg
2Crest Kid's Cavity Protection ToothpasteCrest$0.36391.2 g
3Aquafresh Cavity Protection Fluoride Toothpaste…Aquafresh$0.38476.3 g
4Colgate MaxFresh Cool Mint Toothpaste PackColgate$0.40714.4 g
5Colgate MaxFresh Clean Mint Toothpaste PackColgate$0.42714 g
6Crest Complete Whitening + ScopeCrest$0.55459.3 g
7Crest + Scope Whitening Toothpaste - Pack of 3Crest$0.56459 g
8Colgate Baking Soda & Peroxide Toothpaste - Whitens…Colgate$0.56340 g
9ARM & HAMMER Advance White ToothpasteArm & Hammer$0.58680 g
10Colgate Whitening Toothpaste for Sensitive TeethColgate$0.66510 g
11Colgate Total Active Prevention Deep Clean ToothpasteColgate$0.70433.7 g
12(Pack of 3) Colgate Sparkling White Cinnamint Gel…Colgate$0.77340.2 g
13Colgate Total Whitening Toothpaste PasteColgate$0.78578 g
14Colgate Total Active Prevention Whitening Gel Toothpaste…Colgate$0.78578 g
15Colgate Total Whitening Toothpaste PasteColgate$0.78289 g

FAQ

What is the best toothpaste in 2026?
As of July 2026, Crest Kid's Cavity Protection Toothpaste is our best-value toothpaste at $0.36/oz — low cost per oz and popular enough to trust, not just the rock-bottom price — prices re-checked continuously. "Best" here is computed, not sponsored: the lowest real cost per oz among deals at or above the category's median popularity.
What is the cheapest toothpaste right now?
As of July 2026, the cheapest toothpaste we track is Colgate Cavity Protection Toothpaste with Fluoride at $0.28/oz — 80% below the category median of $1.36/oz across 50 tracked deals.
How do we choose the best toothpaste?
Pure arithmetic, no sponsorships: every live deal is ranked by its real cost per oz (price divided by ozs in the pack). The Budget pick is the absolute cheapest per oz; the Best value pick must also meet or beat the category's median popularity; the Popular pick is simply the most-bought deal we track. Prices are re-checked continuously.
How often are these 2026 picks updated?
The contenders for these picks — the cheapest toothpaste per oz in the category — are re-checked every day, and the picks are recomputed from the live catalog, so a price change can promote a new winner the same day. The wider tail of the catalog is re-checked on a rolling cycle. Every deal card shows the date we last checked it; the verdicts above are stamped July 2026.
Full rankingEvery toothpaste deal, cheapest per oz first →The dataHow toothpaste compares across every category — the Cost-Per-Unit Index →