sda laboratories anti-diarrheal
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 6% kills the launch gate
Avg price
Incredible$28.81avg listing price — sweet spot $15–$100
Conversion
Great7.3%search→purchase rate — share of searches ending in a sale
Price range
Good$3.58–$34.94cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad4,013.29avg incumbent reviews — the moat a new listing must climb
Competition
Bad85%top-5 click share — a locked-up shelf
Growth
Bad-31.3%90-day search growth — must beat 0% to launch
Market size
Bad$22K$22K/yr · 11K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 falling
Sellers
17
Top-5 brand share
100%
Open market
0%
- Generic62%
- JLM NUTRITIONALS15%
- Amazon Basic Care15%
- DocDigest by Design8%
- Open — no brand owns it (0%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
New 2026 Anti-D Daily (Pack of 1 Bottle)
Generic$34.944.7★12 rev
SuperNaturals IBSolution - Made in USA Non-GMO Gluten Free & Vegan (60 Capsules) - Digestive Gut Health Supplement With Psyllium Husk - Gas Bloating Diarrhea Constipation Relief Abdominal Pain
JLM NUTRITIONALS$27.144.1★3,809 rev
New 2026 Anti-D Daily Easy to Open (Pack of 1 Bottle)
Generic$33.974.6★9 rev
Amazon Basic Care Loperamide Hydrochloride Tablets 2 mg Anti-Diarrheal 24 Count (Pack of 1)
Amazon Basic Care$3.584.7★23,540 rev
New 2026 Anti-D Daily (Pack of 1 Bottle)
Generic$34.534.5★2 rev
Newest
by launch date
New 2026 Anti-D Daily Easy to Open (Pack of 1 Bottle)
Generic$32.580 rev
New 2026 Anti-D Daily (Pack of 1 Bottle)
Generic$34.532 rev
New 2026 Anti-D Daily Easy to Open (Pack of 1 Bottle)
Generic$33.979 rev
New 2026 Anti-D Daily (Pack of 1 Bottle)
Generic$34.9412 rev
IBS Anti Diarrhea Probiotic for Diarrhea Relief and IBS-D - Clinically Studied Antidiarrheal Pills for Long-Term Comfort - Diarrhea Medication for Adults - Specialized IBS Supplement and Medicine
DocDigest by Design$34.90721 rev
Trending
90-day click momentumNew 2026 Anti-D Daily Easy to Open (Pack of 1 Bottle)
Generic$33.974.6★
New 2026 Anti-D Daily (Pack of 1 Bottle)
Generic$34.944.7★
New 2026 Anti-D Daily (Pack of 1 Bottle)
Generic$34.534.5★
New 2026 Anti-D Daily Easy to Open (Pack of 1 Bottle)
Generic$32.580.0★
SuperNaturals IBSolution - Made in USA Non-GMO Gluten Free & Vegan (60 Capsules) - Digestive Gut Health Supplement With Psyllium Husk - Gas Bloating Diarrhea Constipation Relief Abdominal Pain
JLM NUTRITIONALS$27.144.1★
Demand & seasonality
Weekly Amazon search volume, last 97 weeks — -31.3% search growth over the last 90 days.Peak months: Aug, Nov · busiest ÷ quietest = 1.8×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“That it does work”
“not expensive”
“As advertised”
“As good as the brand name”
“Anti diarrhea”
“Noticeable Relief & Gentle on Stomach”
“Easier to open”
“The pills are easily swallowed”
“The pills were effective for me”
“didnt cause any unpleasant side effects for me”
What buyers complain about
“Not effective”
“difficult to remove”
“Its a little pricey”
“the tablets offered us no help with either cramps or diarrhea”
“Have been experiencing diarrhea”
“The taste is chalky”
“Gave me diarrhea”
“Hard to take out pills”
“Packaging stinks”
“Cheap alternative to immodium and same ingredients”