Is pure saccharomyces boulardii profitable to sell on Amazon United States?

The niche generates $124K/yr across 19 tracked products. 90-day search growth is +8.5%. Flapen's verdict: Skip it (49/100).

How competitive is the pure saccharomyces boulardii niche?

3 brands and 4 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in pure saccharomyces boulardii?

Top complaints mined from reviews: Dosage, Vitamin, Functionality-Overall. The return rate is 0.0%.

What does it cost to enter the pure saccharomyces boulardii niche?

Listings span $20.75–$68.47; the average listing price is $40.75 (sweet spot $15–$100). The average incumbent carries 2,011 reviews — the moat a new listing must climb.

pure saccharomyces boulardii

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$40.75

avg listing price — sweet spot $15–$100

Price range

Incredible$20.75–$68.47

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

Conversion

Great10.0%

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

Review moat

Okay2,011

avg incumbent reviews — the moat a new listing must climb

Competition

Okay61%

top-5 click share — leaders hold, buyers still browse

Growth

Okay+8.5%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$124K

$124K/yr · 30K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, pure saccharomyces boulardii is a $124K/yr Amazon United States market (30K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 49/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

pure saccharomyces boulardii market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $102K–$122K; units × avg price
Conversion rate: 10.0%
Avg BSR: #718
Page quality: 0%
Prime: 95%
Sponsored: 100%
Out of stock: 2.8%
Avg brand age: 93 months
Avg seller age: 180 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

Pure Therapro Rx76%
Pure Encapsulations22%
Essential Stacks1%

Demand

Weekly Amazon search volume, last 16 weeks — +8.5% search growth over the last 90 days.

Open Trend

Top pure saccharomyces boulardii search terms

pure therapro rx16K/yr +8.9%5.9% conv.
pure therapro5K/yr -4.8%4.7% conv.
pure encapsulations saccharomyces boulardii3K/yr +31.2%12.3% conv.
pure saccharomyces boulardii3K/yr +20.6%18.4% conv.
therapro3K/yr -9.5%1.7% conv.

All search terms

Top pure saccharomyces boulardii 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.

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

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Pure Encapsulations Saccharomyces Boulardii | Natural Probiotic to Balance Intestinal Flora | 60 Capsules

Pure Encapsulations$65.444.4★197 rev

Saccharomyces Boulardii Probiotics 10 Billion CFU Made in USA | No Fillers Patented Strain: Lynside CNCM I-3799 Probiotics for Men and Women | Pure TheraPro Rx Pharma Grade 120 Count

Pure Therapro Rx$28.984.6★4,101 rev

Pure Therapro Rx Methylated Multivitamin for Men and Women | Made in USA | Methyl Multi Without Iron Methyl B12 & Methylfolate | 120 Capsules 2-Month Supply

Pure Therapro Rx$39.014.6★3,056 rev

Pure Therapro Rx Methylated Multivitamin for Men and Women | Made in USA | Methyl Multi Without Iron Methyl B12 & Methylfolate | 240 Capsules 4-Month Supply

Pure Therapro Rx$51.324.6★3,056 rev

Pure Therapro Rx Methylated B Vitamins for Men and Women Made in USA 2 Month Supply | Active Methyl B Complex Vitamins Including Methyl B12 Methylfolate Benfotiamine Choline Niacin TMG & More

Pure Therapro Rx$29.574.6★168 rev

Newest

by launch date

Pure Therapro Rx Just Relax Unflavored - 60 Servings | Supports Relaxed Mood & Healthy Blood Pressure | Myo-inositol Di-Magnesium Malate GABA Taurine & L-Theanine

Pure Therapro Rx$29.653 rev

1y ago

Pure Therapro Rx Methylated B Vitamins for Men and Women Made in USA 2 Month Supply | Active Methyl B Complex Vitamins Including Methyl B12 Methylfolate Benfotiamine Choline Niacin TMG & More

Pure Therapro Rx$29.57168 rev

1y ago

Pure Therapro Rx Saccharomyces Boulardii Probiotics 10 Billion CFU - Made in USA | No Fillers Patented Strain: Lynside CNCM I-3799 Probiotics for Men and Women 60 Capsules

Pure Therapro Rx$20.754,101 rev

2y ago

Pure Therapro Rx TriActive Collagen Plus Collagen Powder for Hair Skin Nails Bones & Joints Hydrolyzed Collagen Powder w/Patented Peptides Multi Collagen Protein Powder (Unflavored)

Pure Therapro Rx$63.87162 rev

4y ago

Pure Therapro Rx Saccharomyces Boulardii Probiotics 10 Billion CFU - Made in USA | No Fillers Patented Strain: Lynside CNCM I-3799 Probiotics for Men and Women 240 Capsules

Pure Therapro Rx$44.834,101 rev

4y ago

What buyers say about pure saccharomyces boulardii

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

What buyers love

Quality-Overall20%

“No complaints, will order again”

Vitamin13%

“Great vitamin”

Efficiency5%

“Works Well”

Advertised Vs Actual Product5%

“As advertised”

Nutritional Content5%

“Good solid S. B. probiotic choice”

Regulates Digestion4%

“Helps digestion”

Ease Of Use3%

“Easy to take”

Acid Regulator/Stomach Ache Relief3%

“Easy on stomach”

Value For Money3%

“Worth every penny”

Sleep Quality3%

“helping to fall asleep”

What buyers complain about

Dosage13%

“Cannot admjnister accurate dosage”

Vitamin11%

“Moldy Vitamins”

Functionality-Overall6%

“It did not work”

Size-Overall5%

“Theyre fairly big”

Taste-Overall5%

“No taste or smell”

Acid Regulator/Stomach Ache Relief4%

“Severe stomach pain, for days”

Value For Money3%

“It's a bit too expensive”

Regulates Digestion3%

“intestine issues I was having”

Side Effects3%

“DETOX SIDE EFFECTS - DECEPTIVE RETURN POLICY”

Smell3%

“smell like mold”

Top return reasons

Stain Resistance40%

Functionality-Overall20%

Value For Money20%

Color10%

Vitamin10%

Common questions

Is pure saccharomyces boulardii profitable to sell on Amazon United States?: The niche generates $124K/yr across 19 tracked products. 90-day search growth is +8.5%. Flapen's verdict: Skip it (49/100).
How competitive is the pure saccharomyces boulardii niche?: 3 brands and 4 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in pure saccharomyces boulardii?: Top complaints mined from reviews: Dosage, Vitamin, Functionality-Overall. The return rate is 0.0%.
What does it cost to enter the pure saccharomyces boulardii niche?: Listings span $20.75–$68.47; the average listing price is $40.75 (sweet spot $15–$100). The average incumbent carries 2,011 reviews — the moat a new listing must climb.