Is kidney diet food list profitable to sell on Amazon United States?

The niche generates $45K/yr across 14 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is -5.4%. Flapen's verdict: Skip it (44/100).

How competitive is the kidney diet food list niche?

13 brands and 16 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in kidney diet food list?

Top complaints mined from reviews: Advertised Vs Actual Product, Value For Money, Ease Of Use. The return rate is 1.3%.

What does it cost to enter the kidney diet food list niche?

Listings span $5.78–$28.20; the average listing price is $13.82 (sweet spot $15–$100). The average incumbent carries 179 reviews — the moat a new listing must climb.

Kidney Diet Food List

Skip it

A small market ($45K/yr) — this niche doesn't clear our bar today.

Review moat

Great179.07

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.3%

return rate — above 5% kills the launch gate

Avg price

Good$13.82

avg listing price — sweet spot $15–$100

Brand share

Good70%

top-5 brand share — brands hold most of the demand

Price range

Good$5.78–$28.20

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.2%

search→purchase rate — share of searches ending in a sale

Competition

Okay70%

top-5 click share — leaders hold, buyers still browse

Growth

Bad-5.4%

90-day search growth — must beat 0% to launch

Market size

Bad$45K

$45K/yr · 100K searches

Is kidney diet food list profitable on Amazon?

According to Flapen's Amazon United States niche tracking, kidney diet food list is a $45K/yr Amazon United States market (100K searches/yr). The top 5 brands hold 70% of demand. Verdict: Skip it — 44/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

kidney diet food list market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: $69K–$83K; units × avg price
Conversion rate: 3.2%
Avg BSR: #8,088
Page quality: 0%
Prime: 93%
Sponsored: 100%
Out of stock: 7.3%
Avg brand age: 32 months
Avg seller age: 155 days

Competition: brands, sellers & click share

The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 rising

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

23%

HAMIEW20%
TUSGOR18%
Geabylou17%
Lone Star Art8%
Beech & Lambert8%
Generic7%

kidney diet food list demand & seasonality

Weekly Amazon search volume, last 36 weeks — -5.4% search growth over the last 90 days.

Open Trend

Top kidney diet food list search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

kidney diet food chart13K/yr +66.7%3.2% conv.
kidney safe food chart7K/yr +171.8%2.2% conv.
ckd stage 3 food chart6K/yr +62.6%3.9% conv.
kidney friendly food list chart12K/yr -24.7%10.3% conv.
foods to lower creatinine in kidney13K/yr -11.8%0.2% conv.
kidney disease food chart12K/yr -54.3%4.1% conv.
low potassium food chart7K/yr -40.7%4.5% conv.
renal diet food chart8K/yr -57.0%7.0% conv.
kidney food chart4K/yr -40.1%6.8% conv.
kidney friendly foods5K/yr -48.5%3.2% conv.

All search terms

Top kidney diet food list 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Kidney Cleanse & Health Diet Chart Support You Eat Safely with Renal Stone Disease CKD Dialysis Cookbook Guide Exact Oxalate Potassium Per Serving for 400+ Foods Meal Plan 28+ Recipes 3 Pack

HAMIEW$18.924.4★905 rev

Kidney Friendly Food List Chart - 600+ Foods & 10 Categories - All-In-One Renal Diet Reference for CKD & Dialysis Support - Low Sodium Potassium & Oxalate Kidney Food Chart (Standard Size)

TUSGOR$10.054.3★117 rev

Kidney Friendly Food List Chart 8.5x11 Inch Magnetic 175 Basic Items - Renal Diet Food Chart with Serving Size Low Potassium & Phosphorus Food Poster for CKD Meal Planning Waterproof Fridge Magnet

Geabylou$11.984.4★125 rev

Kidney Friendly Food List Chart Magnet Renal Diet & Kidney Disease

Lone Star Art$13.664.6★148 rev

Kidney-Friendly Food Guide Magnets Set of 2 Extra Large (12x14) Easy-Read Nutrition Reference for Chronic Kidney Disease (CKD) Dialysis Patients Splash-Proof Easy to Read

Beech & Lambert$19.844.0★46 rev

Newest

by launch date

Kidney Friendly Food List Chart - 600+ Foods & 10 Categories - All-In-One Renal Diet Reference for CKD & Dialysis Support - Low Sodium Potassium & Oxalate Kidney Food Chart (Standard Size)

TUSGOR$10.05117 rev

6mo ago

EXCOOL CLUB Laminated Kidney Friendly Food List Chart for CKD & Dialysis - Renal Diet Food Guide with Low Sodium Potassium & Oxalate Foods Daily Meal Planning Recipes & Grocery Support for Kidney Health

EXCOOL CLUB$12.34158 rev

7mo ago

bqw 28-Day Kidney-Friendly Meal Plan & Renal Diet Guide Low-Sodium Controlled-Potassium Food Lists Daily Meal Suggestions & Planning Pages CKD and Kidney Stone Meal Prep Organizer for Balanced Kidney-Conscious Eating

bqw$12.8335 rev

9mo ago

NONLAE Set 3 Kidney Friendly Food List Chart - Kidney Disease Food Chart for Renal Diet CKD Dialysis Stones & Hyperoxaluria Foods to Eat & Avoid Low Sodium Potassium Phosphorus Oxalate Guide Easy Kidney Diet for Beginners

Nonlae$13.04272 rev

9mo ago

Kidney Friendly Food List Chart Set of 3 - Renal Diet Food Chart with 600+ Foods for CKD & Dialysis - Low Sodium Potassium Phosphorus & Oxalate Levels Meal Plan & 28 Recipes Laminated

Vinca Blue$14.88315 rev

10mo ago

What reviews say buyers love and hate about kidney diet food list

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Use42%

“Easy to read”

Quality-Overall10%

“The quality was good easy to read”

Color9%

“Very colorful”

Value For Money7%

“worth it”

Instructions/User Manual/Troubleshooting7%

“so having a clear guide like this has been really helpful”

Advertised Vs Actual Product7%

“Much better than expected”

Durability3%

“so it is durable”

Water Resistance3%

“It is also waterproof”

Size-Overall2%

“Convenient format”

Strength2%

“sturdy”

What buyers complain about

Advertised Vs Actual Product32%

“Contradictory Information Given”

Value For Money21%

“Not worth the price”

Ease Of Use9%

“Ease of use is a bit mixed”

Thickness7%

“Needs to be thicker”

Flatness7%

“it wont lay evenly or flat on the surface of refrigerator”

Blood Sugar Level7%

“A few of the items on the chart are not diabetic friendly”

Size-Overall7%

“The spiral is to tight”

Ease Of Cleaning1%

“so I do not think they would hold up well to wiping if they get dirty”

Top return reasons

Advertised Vs Actual Product50%

Size-Overall16%

Print Quality7%

Value For Money4%

Defective Material/Parts3%

Functionality-Overall3%

Compatibility-Overall2%

Certifications2%

Ease Of Use2%

Weight Heavy1%

Common kidney diet food list questions

Is kidney diet food list profitable to sell on Amazon United States?: The niche generates $45K/yr across 14 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is -5.4%. Flapen's verdict: Skip it (44/100).
How competitive is the kidney diet food list niche?: 13 brands and 16 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in kidney diet food list?: Top complaints mined from reviews: Advertised Vs Actual Product, Value For Money, Ease Of Use. The return rate is 1.3%.
What does it cost to enter the kidney diet food list niche?: Listings span $5.78–$28.20; the average listing price is $13.82 (sweet spot $15–$100). The average incumbent carries 179 reviews — the moat a new listing must climb.