probiotic toothpaste
Worth a lookShows low returns (0.3%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Growth
Great+87.1%90-day search growth — must beat 0% to launch
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$16.61avg listing price — sweet spot $15–$100
Conversion
Good7.0%search→purchase rate — share of searches ending in a sale
Price range
Good$11.25–$21.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$109K$109K/yr · 94K searches
Review moat
Bad10,208.17avg incumbent reviews — the moat a new listing must climb
Competition
Bad97%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, probiotic toothpaste is a $109K/yr Amazon United States market (94K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Aug. Verdict: Worth a look — 51/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
probiotic toothpaste market data
- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $100K–$133K
- units × avg price
- Conversion rate
- 7.0%
- Avg BSR
- #421
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 50%
- Out of stock
- 10.0%
- Avg brand age
- 41 months
- Avg seller age
- 137 days
Competition & brand share
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 falling
Sellers
6
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
97%
Top 20: 100%
Open market
0%
- MSDRWIKEY82%
- Boka9%
- NQO5%
- Woadee3%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +87.1% search growth over the last 90 days.Peak months: Jan, Aug · busiest ÷ quietest = 2.0×
Top probiotic toothpaste search terms
- 7 pro toothpaste whitening14K/yr
- intense whitening toothpaste13K/yr
- intense whitening 7 pro toothpaste12K/yr
- 7 pro toothpaste4K/yr
- probiotic whitening toothpaste32K/yr
- probiotic toothpaste whitening11K/yr
- ms drwikey sp-7 probiotics whitening toothpaste3K/yr
- msdrwikey sp-7 probiotic whitening toothpaste4K/yr
- probiotics whitening toothpaste1K/yr
- naturalhall toothpaste739/yr
Top probiotic 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 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MSDRWIKEY 2-Pack Popping 7-Pro Whitening Toothpaste | Deep Whitening & 7 Probiotics for Oral Health | Purple Beads for Extra Freshness | Fluoride-Free
MSDRWIKEY$16.644.2★697 rev
MSDRWIKEY Popping 7-Pro Whitening Toothpaste | Deep Whitening & 7 Probiotics for Oral Health | Purple Beads for Extra Freshness | Fluoride-Free
MSDRWIKEY$12.634.2★697 rev
Boka Fluoride Free Toothpaste Nano Hydroxyapatite Toothpaste Appropriate for Sensitive Teeth for Adult Kids Oral Care - Whitening* Refresh Mint 4 Fl Oz 1Pk
Boka$11.254.5★59,113 rev
MSDRWIKEY Popping 7Pro Deep Whitening Toothpaste with 7 Probiotics - Advanced Formula for Stain Removal and Gum Health - Fluoride-Free Enamel-Safe Fresh Mint Flavor 4.23 oz (3)
MSDRWIKEY$21.714.2★697 rev
3Pack 7 PRO Toothpaste Whitening Intense Teeth Whitening Toothpaste for Adults | Fluoride-Free | Sensitivity Safe | Purple Beads | Fresh Breath | Help Remove Tea & Coffee Stains | Mint Flavor
NQO$21.594.5★38 rev
Newest
by launch date3Pack 7 PRO Toothpaste Whitening Intense Teeth Whitening Toothpaste for Adults | Fluoride-Free | Sensitivity Safe | Purple Beads | Fresh Breath | Help Remove Tea & Coffee Stains | Mint Flavor
NQO$21.5938 rev
7-Pro Whitening Toothpaste with 7 Probiotics Advanced Stain Removal Formula for Gum Health Purple Burst Beads for Fresh Breath Fluoride-Free & Enamel Safe (2 PCS)
Woadee$15.817 rev
MSDRWIKEY 2-Pack Popping 7-Pro Whitening Toothpaste | Deep Whitening & 7 Probiotics for Oral Health | Purple Beads for Extra Freshness | Fluoride-Free
MSDRWIKEY$16.64697 rev
MSDRWIKEY Popping 7-Pro Whitening Toothpaste | Deep Whitening & 7 Probiotics for Oral Health | Purple Beads for Extra Freshness | Fluoride-Free
MSDRWIKEY$12.63697 rev
MSDRWIKEY Popping 7Pro Deep Whitening Toothpaste with 7 Probiotics - Advanced Formula for Stain Removal and Gum Health - Fluoride-Free Enamel-Safe Fresh Mint Flavor 4.23 oz (3)
MSDRWIKEY$21.71697 rev
Trending
90-day click momentum3Pack 7 PRO Toothpaste Whitening Intense Teeth Whitening Toothpaste for Adults | Fluoride-Free | Sensitivity Safe | Purple Beads | Fresh Breath | Help Remove Tea & Coffee Stains | Mint Flavor
NQO$21.594.5★
7-Pro Whitening Toothpaste with 7 Probiotics Advanced Stain Removal Formula for Gum Health Purple Burst Beads for Fresh Breath Fluoride-Free & Enamel Safe (2 PCS)
Woadee$15.813.3★
MSDRWIKEY 2-Pack Popping 7-Pro Whitening Toothpaste | Deep Whitening & 7 Probiotics for Oral Health | Purple Beads for Extra Freshness | Fluoride-Free
MSDRWIKEY$16.644.2★
MSDRWIKEY Popping 7-Pro Whitening Toothpaste | Deep Whitening & 7 Probiotics for Oral Health | Purple Beads for Extra Freshness | Fluoride-Free
MSDRWIKEY$12.634.2★
MSDRWIKEY Popping 7Pro Deep Whitening Toothpaste with 7 Probiotics - Advanced Formula for Stain Removal and Gum Health - Fluoride-Free Enamel-Safe Fresh Mint Flavor 4.23 oz (3)
MSDRWIKEY$21.714.2★
What buyers say about probiotic toothpaste
What buyers praise and complain about, mined from review topics.What buyers love
“Great for Sensitive Teeth”
“my teeth are visibly whiter”
“Good taste”
“Fair product”
“Mild flavor”
“its gentle on my sensitive teeth”
“It cleans well”
“Good deal”
“So fresh”
“I do find this to be really effective”
What buyers complain about
“The chemical, sodium lauryl sulfate may have a possible side affect of mouth sores”
“Doesn't work”
“Does not whiten”
“Waste of money”
“Doesn't taste great”
“It can cause a rapid tooth decay and sensitive happen”
“Not as good as advertised”
“the ingredients are not strong tasting”
“No change in color for me”
“Does not keep your breath fresh”
Top return reasons
Common questions
- Is probiotic toothpaste profitable to sell on Amazon United States?
- The niche generates $109K/yr across 6 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +87.1%. Flapen's verdict: Worth a look (51/100).
- How competitive is the probiotic toothpaste niche?
- 4 brands and 6 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in probiotic toothpaste?
- Top complaints mined from reviews: Oral Hygiene, Functionality-Overall, Tooth Brightening. The return rate is 0.3%.
- When does demand for probiotic toothpaste peak?
- Demand peaks in Jan–Aug; the busiest month runs 2.0× the quietest.
- What does it cost to enter the probiotic toothpaste niche?
- Listings span $11.25–$21.71; the average listing price is $16.61 (sweet spot $15–$100). The average incumbent carries 10,208 reviews — the moat a new listing must climb.