biotics 8
Skip itA concentrated shelf (top 5 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$39.87avg listing price — sweet spot $15–$100
Price range
Incredible$23.06–$62.78cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great8.9%search→purchase rate — share of searches ending in a sale
Market size
Good$382K$382K/yr · 107K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-39.5%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Review moat
Bad52,784avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, biotics 8 is a $382K/yr Amazon United States market (107K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar–Apr–May. Verdict: Skip it — 41/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
biotics 8 market data
- Units sold / yr
- 8K–10K
- avg 1,500–2,000/product
- Revenue / yr
- $319K–$399K
- units × avg price
- Conversion rate
- 8.9%
- Avg BSR
- #20
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 72 months
- Avg seller age
- 151 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
578
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Stonehenge Health87%
- Physician's CHOICE7%
- Garden of Life5%
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -39.5% search growth over the last 90 days.Peak months: Feb, Mar, Apr, May · busiest ÷ quietest = 3.7×
Top biotics 8 search terms
- stonehenge health dynamic biotics35K/yr
- stonehenge probiotics for women27K/yr
- stonehenge probiotics12K/yr
- dynamic biotics for women7K/yr
- dynamic biotics5K/yr
- stonehenge health dynamic biotics for women14K/yr
- dynamic biotics stonehenge2K/yr
- stonehenge probiotic2K/yr
- stonehenge dynamic biotics2K/yr
- stonehenge health dynamic biotics probiotics636/yr
Top biotics 8 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 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Stonehenge Health Biotics for Women Probiotic 70 Billion CFU 24 Strains + Prebiotic Fiber Weight Management Focus & Mood Digestive Vaginal & Immune Support Non-GMO 30 Delayed-Release Veg Caps
Stonehenge Health$62.604.3★507 rev
Stonehenge Health Probiotics 55 Billion CFU - 16 Strains Prebiotic Synbiotics Dynamic Biotics - Lactobacillus Acidophilus Delayed Release Shelf Stable Non-GMO Gluten Free Veggie Capsule
Stonehenge Health$62.784.3★2,878 rev
Garden of Life Dr. Formulated Once Daily Womens Probiotics with 50 Billion CFU & Organic Prebiotics Vaginal Health Digestive Support Immune Support Dairy Free 30 Capsules
Garden of Life$27.634.6★60,068 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
Physicians CHOICE Probiotics for Women - PH Balance Digestive UT & Feminine Health - 50 Billion CFU - 6 Unique Strains for Her - Organic Prebiotics Cranberry Extract+ - Women Probiotic - 30 CT
Physician's CHOICE$23.064.6★56,716 rev
Newest
by launch dateStonehenge Health Biotics for Women Probiotic 70 Billion CFU 24 Strains + Prebiotic Fiber Weight Management Focus & Mood Digestive Vaginal & Immune Support Non-GMO 30 Delayed-Release Veg Caps
Stonehenge Health$62.60507 rev
Stonehenge Health Probiotics 55 Billion CFU - 16 Strains Prebiotic Synbiotics Dynamic Biotics - Lactobacillus Acidophilus Delayed Release Shelf Stable Non-GMO Gluten Free Veggie Capsule
Stonehenge Health$62.782,878 rev
Physicians CHOICE Probiotics for Women - PH Balance Digestive UT & Feminine Health - 50 Billion CFU - 6 Unique Strains for Her - Organic Prebiotics Cranberry Extract+ - Women Probiotic - 30 CT
Physician's CHOICE$23.0656,716 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$23.28143,751 rev
Garden of Life Dr. Formulated Once Daily Womens Probiotics with 50 Billion CFU & Organic Prebiotics Vaginal Health Digestive Support Immune Support Dairy Free 30 Capsules
Garden of Life$27.6360,068 rev
Trending
90-day click momentumStonehenge Health Probiotics 55 Billion CFU - 16 Strains Prebiotic Synbiotics Dynamic Biotics - Lactobacillus Acidophilus Delayed Release Shelf Stable Non-GMO Gluten Free Veggie Capsule
Stonehenge Health$62.784.3★
Stonehenge Health Biotics for Women Probiotic 70 Billion CFU 24 Strains + Prebiotic Fiber Weight Management Focus & Mood Digestive Vaginal & Immune Support Non-GMO 30 Delayed-Release Veg Caps
Stonehenge Health$62.604.3★
Garden of Life Dr. Formulated Once Daily Womens Probiotics with 50 Billion CFU & Organic Prebiotics Vaginal Health Digestive Support Immune Support Dairy Free 30 Capsules
Garden of Life$27.634.6★
Physicians CHOICE Probiotics for Women - PH Balance Digestive UT & Feminine Health - 50 Billion CFU - 6 Unique Strains for Her - Organic Prebiotics Cranberry Extract+ - Women Probiotic - 30 CT
Physician's CHOICE$23.064.6★
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★
What buyers say about biotics 8
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“Best probiotic I had”
“it didn't cause any digestive upset”
“Effective for me”
“helps my stomach”
“Great deal”
“Arrived as described”
“Ease of swallow”
“Easy to open”
“Doesn't cause any side effects for me”
What buyers complain about
“Didn't work for me”
“Severe stomach pain”
“They are expensive”
“But lead to constipation”
“Significant Bad Side Effects”
“I need a lower dose”
“Disgusting taste”
“Allergic reaction”
“Did not provide wholesome women's health”
“I am not comfortable knowing this pills could have fermented”
Top return reasons
Common questions
- Is biotics 8 profitable to sell on Amazon United States?
- The niche generates $382K/yr across 5 tracked products. 90-day search growth is -39.5%. Flapen's verdict: Skip it (41/100).
- How competitive is the biotics 8 niche?
- 3 brands and 578 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in biotics 8?
- Top complaints mined from reviews: Functionality-Overall, Acid Regulator/Stomach Ache Relief, Value For Money. The return rate is 0.0%.
- When does demand for biotics 8 peak?
- Demand peaks in Feb–Mar–Apr–May; the busiest month runs 3.7× the quietest.
- What does it cost to enter the biotics 8 niche?
- Listings span $23.06–$62.78; the average listing price is $39.87 (sweet spot $15–$100). The average incumbent carries 52,784 reviews — the moat a new listing must climb.