Kidney Cleanse
Worth a lookShows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$23.96avg listing price — sweet spot $15–$100
Market size
Great$1.8M$1.8M/yr · 1.0M searches
Price range
Great$8.24–$52.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.4%search→purchase rate — share of searches ending in a sale
Brand share
Good66%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay1,954.8avg incumbent reviews — the moat a new listing must climb
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Bad-19.3%90-day search growth — must beat 0% to launch
Is kidney cleanse profitable on Amazon?
According to Flapen's Amazon United States niche tracking, kidney cleanse is a $1.8M/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 61/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
kidney cleanse market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 80K–100K
- avg 3,000–4,000/product
- Revenue / yr
- $1.9M–$2.4M
- units × avg price
- Conversion rate
- 7.4%
- Avg BSR
- #380
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 0.4%
- Avg brand age
- 70 months
- Avg seller age
- 153 days
Competition: brands, sellers & click share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
20 flat
Sellers
57
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
30%
- Natures Craft25%
- Sunergetic20%
- NutraPro9%
- Kidney Restore7%
- NOW Foods6%
- YUMMYVITE4%
kidney cleanse demand & seasonality
Weekly Amazon search volume, last 104 weeks — -19.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top kidney cleanse search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- kidney cleanse detox & repair426K/yr
- kidney support supplement177K/yr
- kidney support68K/yr
- kidney cleanse79K/yr
- kidney57K/yr
- best kidney repair supplement23K/yr
- kidney health38K/yr
- kidney restore25K/yr
- kidney health supplement23K/yr
- kidney detox36K/yr
Top kidney cleanse products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Advanced Kidney Support Supplement - Kidney Cleanse Detox & Repair Cranberry Extract Capsules with Uva Ursi Stinging Nettle & Astragalus for Kidney Health - Urinary Tract Health - 60 Count
Natures Craft$17.244.5★2,010 rev
Premium Kidney Cleanse Supplement Powerful Kidney Support Formula With Cranberry and Astragalus- Helps Support Healthy Kidneys & Urinary Tract Support - Kidney Cleanse Detox & Repair 60 Capsules
Sunergetic$18.584.5★10,829 rev
NutraPro Kidney Cleanse Detox & Repair and Bladder Support- Kidney Support Supplement for Kidney Restore with Chanca Piedra Cranberry Juniper Berries for Detox and Bladder Health.60 Day Supply.
NutraPro$24.054.4★1,386 rev
Kidney Cleanse Detox & Repair - Formulated by Kidney Health Expert Living w/Transplant - US Made Kidneys Support Supplement Detox Flush - Renal Vitamins 60 Capsules
Kidney Restore$39.184.4★3,085 rev
NOW Supplements Kidney Cleanse with Uva Ursi Parsley Seed Fennel and Horsetail 90 Veg Capsules
NOW Foods$12.874.5★2,037 rev
Newest
by launch date
24-in-1 Kidney & Liver Lymph Cleanse Detox & Repair Drops Three Immune Formula with Cranberry Milk Thistle Vegan Urinary Tract & Lymphatic Drainage & Liver Repair | Strawberry Flavor 2 FL Oz
Hovika$18.67102 rev
Kidney Tea Formula Ginseng Six Treasure Tea Ginseng & Mulberry Herbal Tea Kidney Cleanse Detox & Repair Traditional Chinese Herbal Tea Bags Five Treasures Teas For Men Women (30 Bags/1 Pack)
QUMIOBU$10.011,067 rev
GREENPEOPLE Kidney Cleanse Detox & Repair - 27-In-1 Kidney & Liver Drops with 20:1 Cranberry Extract & Chanca Piedra Alcohol-Free Supplement for Urinary Tract & Liver Support (2 Oz 1 Pack Blueberry)
GREENPEOPLE$22.94831 rev
30-in-1 Kidney and Liver Cleanse Detox & Repair Drops with Cranberry Extract Milk Thistle & Chanca Piedra Vegan Kidney Support Supplement for Urinary Tract & Liver Support | Blueberry Flavor 1P
SKLIA$21.51217 rev
Kidney Cleanse Detox | 22-in-1 Kidney Support Supplement | Cranberry Pills Extract | Extra Strength Repair & Flush Premium Formula | Urinary Tract Health for Women & Men | 60 Vegan Capsules
NutraChamps$23.85639 rev
Trending
90-day click momentum
Irwin Naturals 2-in-1 Kidney & Liver Super Cleanse (10-Day) - Balanced Liver Detox & Kidney Cleanse - Milk Thistle Dandelion Root & Reishi Mushroom - Whole-Body Detox Formula - 60 Liquid Soft-Gels
Irwin Naturals$23.914.4★
24-in-1 Kidney & Liver Lymph Cleanse Detox & Repair Drops Three Immune Formula with Cranberry Milk Thistle Vegan Urinary Tract & Lymphatic Drainage & Liver Repair | Strawberry Flavor 2 FL Oz
Hovika$18.674.2★
Premier Research Labs RenaVen - Kidney Support for Cleanse Detox and Repair Support Kidney Function and Urinary Health with Fermented Cordyceps - 60 Plant-Source Capsules
Premier Research Labs$46.414.7★
Christophers Original Formulas Kidney Formula - Kidney Cleanse Detox & Repair Formula - Herbal Blend for Kidney Support
Christopher's Original Formulas$19.904.6★
MARYRUTHS Organic Kidney & Bladder Herbal Blend | Kidney Support Supplement | Supports Kidney Function & Urinary Health for Women & Men | USDA Organic | CLP Certified | Vegan | Non-GMO | 1 oz
MARYRUTH'S$18.964.5★
What reviews say buyers love and hate about kidney cleanse
What buyers praise and complain about, mined from review topics.What buyers love
“I like that this is made in a GMP facility to ensure quality”
“Great tea”
“Work great you notice in a week or so the different”
“my digestive system has really improved I love the flavor this will now be my daily routine highly recommend”
“As advertised”
“Good deal”
“it supplements many vitamins”
“Help to raise my kidney function”
“Delicious flavor”
“easy to use”
What buyers complain about
“Taste was unbearable”
“DIDN'T WORK”
“it caused a sore throat”
“The only side effect that I have for this that it takes like black licorice”
“Smells horrible”
“Waste of money”
“which is throwing off when trying to take it”
“Caused great deal of pain”
“how old the ingredients were”
“Did not improve my eGFR number”
Top return reasons
Common kidney cleanse questions
- Is kidney cleanse profitable to sell on Amazon United States?
- The niche generates $1.8M/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -19.3%. Flapen's verdict: Worth a look (61/100).
- How competitive is the kidney cleanse niche?
- 20 brands and 57 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in kidney cleanse?
- Top complaints mined from reviews: Taste-Overall, Functionality-Overall, Regulates Digestion. The return rate is 0.0%.
- When does demand for kidney cleanse peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the kidney cleanse niche?
- Listings span $8.24–$52.84; the average listing price is $23.96 (sweet spot $15–$100). The average incumbent carries 1,955 reviews — the moat a new listing must climb.