stannous fluoride toothpaste
Launch itA $3.4M/yr market growing +27.4% this quarter with returns at 0.2% — clears our launch bar.
Conversion
Incredible19.2%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Market size
Incredible$3.4M$3.4M/yr · 1.1M searches
Avg price
Great$15.89avg listing price — sweet spot $15–$100
Growth
Good+27.4%90-day search growth — must beat 0% to launch
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Price range
Okay$5.11–$24.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad9,733.32avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, stannous fluoride toothpaste is a $3.4M/yr Amazon United States market (1.1M searches/yr). The top 5 brands hold 100% of demand. Verdict: Launch it — 59/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
stannous fluoride toothpaste market data
- Units sold / yr
- 150K–200K
- avg 8,000–10,000/product
- Revenue / yr
- $2.4M–$3.2M
- units × avg price
- Conversion rate
- 19.2%
- Avg BSR
- #106
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 64%
- Out of stock
- 0.0%
- Avg brand age
- 55 months
- Avg seller age
- 137 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
3 falling
Sellers
111
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
56%
Top 20: 98%
Open market
0%
- Colgate51%
- Sensodyne43%
- SENSODYNE PRONAMEL7%
Demand
Weekly Amazon search volume, last 37 weeks — +27.4% search growth over the last 90 days.Top stannous fluoride toothpaste search terms
- colgate total toothpaste412K/yr
- sensodyne repair and protect toothpaste184K/yr
- colgate total135K/yr
- stannous fluoride toothpaste55K/yr
- toothpaste colgate total54K/yr
- colgate total whitening toothpaste56K/yr
- sensodyne repair toothpaste18K/yr
- sensodyne repair25K/yr
- sensodyne repair and protect31K/yr
- sensodyne toothpaste repair21K/yr
Top stannous fluoride toothpaste products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Colgate Total Whitening Toothpaste Paste 5.1 oz 2 Pack Fluoride Antibacterial for Plaque Gingivitis Sensitivity Stain Removal Clinically Proven Mint
Colgate$7.044.8★4,657 rev
Sensodyne Repair and Protect Whitening Toothpaste Toothpaste for Sensitive Teeth and Cavity Prevention 3.4 oz (Pack of 2)
Sensodyne$12.704.8★48,268 rev
Colgate Total Whitening Toothpaste Paste 5.1 oz 4 Pack Fluoride Antibacterial for Plaque Gingivitis Sensitivity Stain Removal Clinically Proven Mint Teeth Whitening Stannous Fluoride
Colgate$14.464.8★7,292 rev
Colgate Total Active Prevention Whitening Gel Toothpaste with Fluoride Bulk with Clinically Proven Formula That Fights Plaque Bacteria Mint 4 Pack 5.1 oz
Colgate$13.864.8★4,813 rev
Colgate Total Active Prevention Deep Clean Toothpaste Anticavity Fluoride Toothpaste Clinically Proven Fluoride Formula Helps Fight Plaque Bacteria Mint 3 Pack 5.1 oz
Colgate$9.734.8★1,236 rev
Newest
by launch date
Sensodyne Pronamel Intensive Enamel Repair Toothpaste for Sensitive Teeth and Cavity Protection Whitening Toothpaste to Strengthen Enamel Arctic Breeze - 2.3 Ounces
SENSODYNE PRONAMEL$5.11826 rev
Sensodyne Clinical Repair Whiten & Shine Toothpaste for Sensitivity Relief 2.3 oz
Sensodyne$5.94440 rev
Sensodyne Clinical Repair Whiten & Shine Toothpaste for Sensitivity Relief 3.4 oz (3 Pack)
Sensodyne$24.11838 rev
Colgate Total Active Prevention Deep Clean Toothpaste Anticavity Fluoride Toothpaste Clinically Proven Fluoride Formula Helps Fight Plaque Bacteria Mint 3 Pack 5.1 oz
Colgate$9.731,236 rev
Colgate Total Active Prevention Gum Protect Whitening Toothpaste 3 Pack SLS Free Gingivitis Toothpaste for Bleeding Gums Redness Inflammation Irritation and Sensitivity 3.0 oz
Colgate$15.47825 rev
Trending
90-day click momentumSensodyne Clinical Repair Whiten & Shine Toothpaste for Sensitivity Relief 2.3 oz
Sensodyne$5.944.6★
Sensodyne Toothpaste Sensitivity Gum and Enamel Triple Protection Refreshing Fluoride Toothpaste Mint Flavor - 3.4 Ounces x 3
Sensodyne$17.184.7★
Sensodyne Clinical Repair Whiten & Shine Toothpaste for Sensitivity Relief 3.4 oz (3 Pack)
Sensodyne$24.114.7★
Sensodyne Extra Whitening Sensitive Teeth and Cavity Prevention Whitening Toothpaste Amazon Exclusive Cool Mint Amazon Exclusive- 4 Ounces (Pack of 4)
Sensodyne$23.534.8★
Sensodyne Clinical White Toothpaste Clinically Proven Whitening for Sensitive Teeth Stain Protector 3.4 oz x 3
Sensodyne$23.574.7★
What buyers say about stannous fluoride toothpaste
What buyers praise and complain about, mined from review topics.What buyers love
“Fair price”
“Helps with my teeth sensitivity”
“Whiten your teeth”
“Superior build quality”
“AS ADVERTISED”
“Clean feeling”
“indeed effective”
“Good breath”
“Great fit”
“easy to get all of the product out”
What buyers complain about
“Small tubes”
“WAY TOO EXPENSIVE”
“False advertising”
“Allergic Reaction”
“Deadly ingredients”
“Virtually impossible to open”
“Did Not Work for Me”
“This is NOT for sensitivity”
“Cheap price on a quality product”
“I don't really see any difference in the whitening though which is a bit of a disappointment”
Top return reasons
Common questions
- Is stannous fluoride toothpaste profitable to sell on Amazon United States?
- The niche generates $3.4M/yr across 22 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +27.4%. Flapen's verdict: Launch it (59/100).
- How competitive is the stannous fluoride toothpaste niche?
- 3 brands and 111 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in stannous fluoride toothpaste?
- Top complaints mined from reviews: Size-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 0.2%.
- What does it cost to enter the stannous fluoride toothpaste niche?
- Listings span $5.11–$24.11; the average listing price is $15.89 (sweet spot $15–$100). The average incumbent carries 9,733 reviews — the moat a new listing must climb.