Is lactobacillus reuteri chewable profitable to sell on Amazon United States?

The niche generates $402K/yr across 12 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +5.3%. Flapen's verdict: Worth a look (52/100).

How competitive is the lactobacillus reuteri chewable niche?

4 brands and 11 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in lactobacillus reuteri chewable?

Top complaints mined from reviews: Taste-Overall, Ease Of Use, Value For Money. The return rate is 0.1%.

What does it cost to enter the lactobacillus reuteri chewable niche?

Listings span $8.03–$34.29; the average listing price is $19.25 (sweet spot $15–$100). The average incumbent carries 1,286 reviews — the moat a new listing must climb.

Lactobacillus Reuteri Chewable

Worth a look

Shows low returns (0.1%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Incredible15.2%

search→purchase rate — share of searches ending in a sale

Avg price

Great$19.25

avg listing price — sweet spot $15–$100

Price range

Good$8.03–$34.29

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Good$402K

$402K/yr · 138K searches

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Good1,285.67

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+5.3%

90-day search growth — must beat 0% to launch

Competition

Bad78%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Is lactobacillus reuteri chewable profitable on Amazon?

According to Flapen's Amazon United States niche tracking, lactobacillus reuteri chewable is a $402K/yr Amazon United States market (138K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 52/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

lactobacillus reuteri chewable market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 15K–20K; avg 1,000–1,250/product
Revenue / yr: $289K–$385K; units × avg price
Conversion rate: 15.2%
Avg BSR: #125
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 63 months
Avg seller age: 152 days

Competition: brands, sellers & click share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

SUPER TEETH90%
NatureWise7%
Natural Foundation Supplements2%
BioGaia2%

lactobacillus reuteri chewable demand & seasonality

Weekly Amazon search volume, last 41 weeks — +5.3% search growth over the last 90 days.

Open Trend

Top lactobacillus reuteri chewable search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

super teeth21K/yr +28.1%15.3% conv.
super teeth toothpaste22K/yr -0.9%19.8% conv.
superteeth toothpaste13K/yr +44.6%17.1% conv.
lactobacillus reuteri chewable30K/yr -12.1%3.5% conv.
super teeth dental probiotic10K/yr +9.1%13.7% conv.
superteeth9K/yr +20.7%14.7% conv.
superteeth dental probiotic4K/yr -4.5%17.8% conv.
naturewise oral health probiotics4K/yr -35.8%13.1% conv.
lactobacillus reuteri gummies4K/yr -18.0%1.5% conv.
lactobacillus reuteri chewable adults4K/yr +13.6%4.1% conv.

All search terms

Top lactobacillus reuteri chewable products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SuperTeeth Hydroxyapatite Toothpaste Fluoride-Free with Prebiotics & Xylitol Remineralizing Toothpaste that Freshens Breath Adults & Kids Mint Flavored

SUPER TEETH$10.804.2★609 rev

SuperTeeth Oral Probiotics for Mouth Bad Breath & Cavities Oral Defense Dental Probiotic to Support Healthy Teeth & Gums Lactobacillus Reuteri Chewable for Kids & Adults 60 Mint Tablets

SUPER TEETH$29.324.6★517 rev

SuperTeeth Whitening Nano Hydroxyapatite Toothpaste Remineralizing Fluoride-Free Toothpaste with Xylitol Freshens Breath Adults & Kids Mint Flavored

SUPER TEETH$12.794.4★99 rev

SuperTeeth Hydroxyapatite Toothpaste Fluoride-Free Fresh Breath Adults & Kids Strawberry Flavored

SUPER TEETH$10.844.4★300 rev

SuperTeeth Oral Probiotics for Mouth Bad Breath & Cavities with ENT Support Dental Probiotic with BLIS K12 & M18 for Oral Microbiome Sinus Throat & Immune Health 60 Natural Peach Chewable Tablets

SUPER TEETH$34.294.5★31 rev

Newest

by launch date

SuperTeeth Oral Probiotics for Mouth Bad Breath & Cavities with ENT Support Dental Probiotic with BLIS K12 & M18 for Oral Microbiome Sinus Throat & Immune Health 60 Natural Peach Chewable Tablets

SUPER TEETH$34.2931 rev

9mo ago

NatureWise Oral Probiotics for Mouth Bad Breath - Chewable Sugar-Free Mint - Lactobacillus reuteri Chewable - Oral Probiotics for Kids & Adults - Non-GMO USA Manufactured - 30 Count[30-Day Supply]

NatureWise$16.043,848 rev

10mo ago

SuperTeeth Whitening Nano Hydroxyapatite Toothpaste Remineralizing Fluoride-Free Toothpaste with Xylitol Freshens Breath Adults & Kids Mint Flavored

SUPER TEETH$12.7999 rev

1y ago

SuperTeeth Hydroxyapatite Toothpaste Fluoride-Free Fresh Breath Adults & Kids Strawberry Flavored

SUPER TEETH$10.84300 rev

1y ago

SuperTeeth Prebiotic Soft Floss with Hydroxyapatite and Xylitol Expanding Dental Floss for Adults & Kids Helps Sensitive Gums Strengthen Enamel Natural Plaque Remover Fluoride & PFA-Free Vanilla

SUPER TEETH$8.03132 rev

2y ago

What reviews say buyers love and hate about lactobacillus reuteri chewable

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall16%

“Trustworthy brand, quality products”

Taste-Overall10%

“Good taste”

Oral Hygiene7%

“I have noticed it help a bit more with my teeth care”

Regulates Digestion7%

“Helps with bloating”

Efficiency6%

“works well”

Value For Money5%

“Good value for money”

Nutritional Content4%

“Good probiotics”

Tooth Brightening4%

“It feels good between the teeth and it removes food particles and plaque easily”

Cleansing4%

“my teeth feel so clean”

Tooth Sensitivity3%

“Makes my teeth feel clean”

What buyers complain about

Taste-Overall9%

“It was not a pleasant taste at all”

Ease Of Use8%

“the tube is a little difficult to squeeze”

Value For Money8%

“A little pricey”

Texture/Consistency-Overall8%

“consistency were off-putting”

Thickness7%

“It seems thinner”

Functionality-Overall6%

“Did not work for me”

Quality-Overall4%

“Poor product development”

Regulates Digestion4%

“Unfortunately gave me bad acid reflux because of that”

Nutritional Content3%

“unfortunately they just dont have enough good probiotic to make any difference”

Dosage3%

“Inert L- Reuteri - useless”

Top return reasons

Advertised Vs Actual Product31%

Dispensing Mechanism7%

Defective Material/Parts6%

Texture/Consistency-Overall6%

Ease Of Cleaning5%

Size-Overall5%

Ease Of Use5%

Moist/Dry5%

Ingredients-Overall5%

Functionality-Overall3%

Common lactobacillus reuteri chewable questions

Is lactobacillus reuteri chewable profitable to sell on Amazon United States?: The niche generates $402K/yr across 12 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +5.3%. Flapen's verdict: Worth a look (52/100).
How competitive is the lactobacillus reuteri chewable niche?: 4 brands and 11 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in lactobacillus reuteri chewable?: Top complaints mined from reviews: Taste-Overall, Ease Of Use, Value For Money. The return rate is 0.1%.
What does it cost to enter the lactobacillus reuteri chewable niche?: Listings span $8.03–$34.29; the average listing price is $19.25 (sweet spot $15–$100). The average incumbent carries 1,286 reviews — the moat a new listing must climb.