stone breaker
Worth a lookShows low returns (0.0%), but a concentrated shelf (top 5 take 81% of clicks) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 6% kills the launch gate
Avg price
Incredible$27.80avg listing price — sweet spot $15–$100
Price range
Incredible$15.49–$47.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great8.8%search→purchase rate — share of searches ending in a sale
Market size
Great$1.2M$1.2M/yr · 480K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad5,392.8avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.9%90-day search growth — must beat 0% to launch
Brand share
Bad93%top-5 brand share — brand-locked demand
Competition
Bad81%top-5 click share — a locked-up shelf
Competition
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 flat
Sellers
19
Top-5 brand share
93%
Open market
3%
- Eu Natural55%
- Herb Pharm14%
- NaturalisimoLife11%
- Complete Natural Products8%
- NutraChamps6%
- Moonstone4%
- Open — no brand owns it (1 brand, 3%)
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 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Chanca Piedra Stone Breaker - The Original Stone Breaking Formula with Celery Seed & Parsley - Supports Kidney Gallbladder & Urinary Tract Cleansing to Help Flush Impurities - 60 Vegetarian Capsules
Eu Natural$28.664.4★14,389 rev
NaturalisimoLife Chanca Piedra 1600 mg per Serving 120 Tablets - Peruvian Stone Breaker - Vegan Gluten Free
NaturalisimoLife$19.014.5★13,704 rev
Herb Pharm Stone Breaker Chanca Piedra Liquid Extract: Supports the Urinary System | Fast-Absorbing & Sugar-Free Tincture with Hydrangea Juniper & Burdock | Up to 14 Day Supply 1 oz
Herb Pharm$15.494.5★2,890 rev
Herb Pharm Stone Breaker Chanca Piedra Liquid Extract: Supports the Urinary System | Fast-Absorbing & Sugar-Free Stone Breaker Tincture with Hydrangea Juniper & Burdock | Up to 8 Week Supply 4 oz*
Herb Pharm$39.134.5★2,890 rev
NutraChamps Chanca Piedra Stone Breaker Kidney & Gallbladder Support Supplement Urinary Tract & Calcium Oxalate Balance Support with Nettle Leaf & BioPerine
NutraChamps$21.524.6★62 rev
Newest
by launch dateNutraChamps Chanca Piedra Stone Breaker Kidney & Gallbladder Support Supplement Urinary Tract & Calcium Oxalate Balance Support with Nettle Leaf & BioPerine
NutraChamps$21.5262 rev
Chanca Piedra Stone Breaker - The Original Stone Breaking Formula with Celery Seed & Parsley - Supports Kidney Gallbladder & Urinary Tract Cleansing to Help Flush Impurities - 120 Vegetarian Capsules
Eu Natural$47.0214,389 rev
BLeaf Nature Chanca Piedra Stone Breaker 100 Capsules 1000mg Traditional Herbal Kidney Support Non-GMO Vegan Gluten-Free Urinary Tract & Liver Wellness
B'LEAF NATURE$17.041,121 rev
Stone Stopper Drink Mix Lemonade Kidney Stone Prevention Calcium Oxalate Protector Alkali Citrate Support Developed by Urologists to Improve Hydration and Support Kidney Health 15 Day Supply
Moonstone$34.271,169 rev
Chanca Piedra Organic Liquid Extract 16oz - Natural Stone Breaker Dissolver Kidney Cleanse Support Phyllanthus Niruri Concentrate Tincture Alcohol Free Cold Pressed Concentrate Formula USA Made
Complete Natural Products$27.031,236 rev
Trending
90-day click momentumNutraChamps Chanca Piedra Stone Breaker Kidney & Gallbladder Support Supplement Urinary Tract & Calcium Oxalate Balance Support with Nettle Leaf & BioPerine
NutraChamps$21.524.6★
Chanca Piedra Organic Liquid Extract 16oz - Natural Stone Breaker Dissolver Kidney Cleanse Support Phyllanthus Niruri Concentrate Tincture Alcohol Free Cold Pressed Concentrate Formula USA Made
Complete Natural Products$27.034.5★
Stone Stopper Drink Mix Lemonade Kidney Stone Prevention Calcium Oxalate Protector Alkali Citrate Support Developed by Urologists to Improve Hydration and Support Kidney Health 15 Day Supply
Moonstone$34.274.6★
Chanca Piedra Stone Breaker - The Original Stone Breaking Formula with Celery Seed & Parsley - Supports Kidney Gallbladder & Urinary Tract Cleansing to Help Flush Impurities - 120 Vegetarian Capsules
Eu Natural$47.024.4★
Herb Pharm Stone Breaker Chanca Piedra Liquid Extract: Supports the Urinary System | Fast-Absorbing & Sugar-Free Stone Breaker Tincture with Hydrangea Juniper & Burdock | Up to 8 Week Supply 4 oz*
Herb Pharm$39.134.5★
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — -7.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Effective”
“A+ no complaints”
“Works as intended”
“easy taste”
“Its worth it”
“They work great for my father in law he used to get kidney stones alot now he doesnt”
“it seems to alleviate gallbladder symptoms some”
“Simple to use”
“we can continue to have them use it 2 to 3 times a day there are no signs of problems so we know its working he recently started taking”
“it doesn't hurt it doesn't cause pain it doesn't have any adverse effects I'm just hoping it has the correct effects”
What buyers complain about
“May not work on everyone”
“a pain to do”
“I'm not sure how I realized that the abdominal pain could be gallbladder”
“Horrid taste and caused diarrhea”
“Waste of money”
“After two weeks stone was gone”
“Scary side effects”
“so I upped the dose I took three pills instead of two with the stone breaker tea”
“Think I passed 3 of 4 embedded stones”
“Doesnt do anything advertised”