bifidobacterium lactis hn019
Skip itA deep review moat (15,303 avg reviews) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$26.66avg listing price — sweet spot $15–$100
Price range
Great$13.36–$47.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.5%search→purchase rate — share of searches ending in a sale
Brand share
Good71%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Market size
Bad$98K$98K/yr · 56K searches
Growth
Bad-5.4%90-day search growth — must beat 0% to launch
Review moat
Bad15,303.41avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, bifidobacterium lactis hn019 is a $98K/yr Amazon United States market (56K searches/yr). The top 5 brands hold 71% of demand. Verdict: Skip it — 48/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
bifidobacterium lactis hn019 market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $80K–$107K
- units × avg price
- Conversion rate
- 6.5%
- Avg BSR
- #230
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 82%
- Out of stock
- 0.0%
- Avg brand age
- 95 months
- Avg seller age
- 151 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
630
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
23%
- Vitamatic25%
- Life Extension17%
- NOW Foods13%
- Physician's CHOICE10%
- Align6%
- Metagenics6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top bifidobacterium lactis hn019 search terms
- bifidobacterium lactis24K/yr
- bifidobacterium lactis hn01917K/yr
- bifidobacterium lactis bb-129K/yr
- bifidobacterium animalis4K/yr
- hum gut instinct2K/yr
- hum gut instinct probiotics575/yr
Top bifidobacterium lactis hn019 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 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Vitamatic Bifidobacterium lactis - 20 Billion per DR Capsule - 60 Count - Digestive Support - Made with Prebiotic Inulin Fiber
Vitamatic$14.634.6★113 rev
Life Extension FLORASSIST Daily Bowel Regularity Bifidobacterium lactis HN019 Clinically Studied Probiotic for Occasional Constipation Gluten-Free Non-GMO 30 Vegetarian Capsules
Life Extension$18.174.1★184 rev
NOW Foods Supplements Clinical GI Probiotic 50+ Formula Strain Verified 60 Veg Capsules
NOW Foods$16.504.4★665 rev
Physicians CHOICE Probiotics 60 Billion CFU - 10 Strains + Organic Prebiotics - Immune Digestive & Gut Health - Supports Occasional Constipation Diarrhea Gas & Bloating - for Women & Men - 30ct
Physician's CHOICE$23.284.6★143,751 rev
Metagenics UltraFlora Balance Probiotic - Shelf-Stable Daily Gut Health Supplement for Digestive & Immune Support* - Non-GMO & Gluten-Free - 30 Capsules
Metagenics$24.274.6★2,051 rev
Newest
by launch date
Align Probiotic 70 Billion CFU 6 Strain Blend Probiotics for Women and Men Daily Probiotics for Digestive Health Helps Relieve Occasional Bloating & Gas 30 Capsules
Align$34.55261 rev
BIOMA Probiotics - Digestive Health Probiotic - Gut Support for Men & Women with Xylooligosaccharides Tributyrin & Bifidobacterium - Vegan & Gluten Free - 60 Delayed-Release Capsules (30-Day Supply)
BIOMA$45.154,177 rev
Vitamatic Bifidobacterium lactis - 20 Billion per DR Capsule - 60 Count - Digestive Support - Made with Prebiotic Inulin Fiber
Vitamatic$14.63113 rev
Metagenics UltraFlora Balance Probiotic - Shelf-Stable Daily Gut Health Supplement for Digestive & Immune Support* - Non-GMO & Gluten-Free - 30 Capsules
Metagenics$24.272,051 rev
Life Extension FLORASSIST Daily Bowel Regularity Bifidobacterium lactis HN019 Clinically Studied Probiotic for Occasional Constipation Gluten-Free Non-GMO 30 Vegetarian Capsules
Life Extension$18.17184 rev
Trending
90-day click momentum
Probiotic 65 Billion - Probiotics with Prebiotic for Women & Men - Lactobacillus Acidophilus Digestive Health Capsules - Targeted Release Technology - Shelf Stable Supplement Non-GMO Dairy Free-30ct
BioSchwartz$20.854.6★
Align Probiotic 70 Billion CFU 6 Strain Blend Probiotics for Women and Men Daily Probiotics for Digestive Health Helps Relieve Occasional Bloating & Gas 30 Capsules
Align$34.554.6★
Life Extension FLORASSIST Daily Bowel Regularity Bifidobacterium lactis HN019 Clinically Studied Probiotic for Occasional Constipation Gluten-Free Non-GMO 30 Vegetarian Capsules
Life Extension$18.174.1★
Culturelle Pro Strength Daily Probiotics For Digestive Health (2 Month Supply) with Prebiotics for Women & Men Supports Occasional Diarrhea Gas & Bloating Gluten & Soy Free 60 Count
Culturelle$28.354.7★
Vitamatic Bifidobacterium lactis - 20 Billion per DR Capsule - 60 Count - Digestive Support - Made with Prebiotic Inulin Fiber
Vitamatic$14.634.6★
What buyers say about bifidobacterium lactis hn019
What buyers praise and complain about, mined from review topics.What buyers love
“it didn't cause any digestive upset”
“Best probiotic ever”
“Decent item”
“It was effective”
“helps my stomach”
“Great deal”
“Arrived as described”
“Ease of swallow”
“EASE OF USE”
“No side effects”
What buyers complain about
“Not effective”
“Not for weight loss”
“Too expensive”
“bloating until your stomach mellows out”
“I have digestive problems”
“you feel nauseous”
“Unsure if I need To Increase the dosage or what”
“False advertising”
“And I certainly wasn't getting the nutrition I needed”
“The taste was a little strange”
Top return reasons
Common questions
- Is bifidobacterium lactis hn019 profitable to sell on Amazon United States?
- The niche generates $98K/yr across 17 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.4%. Flapen's verdict: Skip it (48/100).
- How competitive is the bifidobacterium lactis hn019 niche?
- 15 brands and 630 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in bifidobacterium lactis hn019?
- Top complaints mined from reviews: Functionality-Overall, Weight Loss, Value For Money. The return rate is 0.0%.
- When does demand for bifidobacterium lactis hn019 peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the bifidobacterium lactis hn019 niche?
- Listings span $13.36–$47.60; the average listing price is $26.66 (sweet spot $15–$100). The average incumbent carries 15,303 reviews — the moat a new listing must climb.