Is uridine profitable to sell on Amazon United States?

The niche generates $174K/yr across 10 tracked products. 90-day search growth is -19.3%. Flapen's verdict: Skip it (49/100).

How competitive is the uridine niche?

7 brands and 8 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in uridine?

Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Dosage. The return rate is 0.0%.

When does demand for uridine peak?

Demand peaks in Jan; the busiest month runs 1.8× the quietest.

What does it cost to enter the uridine niche?

Listings span $18.84–$38.76; the average listing price is $26.48 (sweet spot $15–$100). The average incumbent carries 305 reviews — the moat a new listing must climb.

uridine

Skip it

Soft demand (-19.3% this quarter) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$26.48

avg listing price — sweet spot $15–$100

Price range

Incredible$18.84–$38.76

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

Conversion

Great10.8%

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

Review moat

Great305

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$174K

$174K/yr · 61K searches

Brand share

Bad92%

top-5 brand share — brand-locked demand

Competition

Bad81%

top-5 click share — a locked-up shelf

Growth

Bad-19.3%

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

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, uridine is a $174K/yr Amazon United States market (61K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jan. Verdict: Skip it — 49/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

uridine market data

Units sold / yr: 6K–8K; avg 500–750/product
Revenue / yr: $159K–$212K; units × avg price
Conversion rate: 10.8%
Avg BSR: #1,602
Page quality: 0%
Prime: 100%
Sponsored: 70%
Out of stock: 9.1%
Avg brand age: 64 months
Avg seller age: 187 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

Nutricost34%
Double Wood Supplements25%
Nootropics Depot16%
LongLifeNutri9%
X Gold Health8%
Dr. Maxwell5%
Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 98 weeks — -19.3% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.8×

Open Trend

Top uridine search terms

uridine28K/yr -9.5%10.7% conv.
uridine monophosphate29K/yr -22.9%9.4% conv.
uridine supplement4K/yr -60.5%9.6% conv.

All search terms

Top uridine 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Nutricost Uridine Monophosphate (UMP) 600mg 60 Caps 30 Servings Vegan

Nutricost$18.844.6★103 rev

Uridine Monophosphate - Third Party Tested (Choline Enhancer Beginner Nootropic) (300mg 60 Capsules) Synergy with Alpha GPC Choline for Brain Health and Memory by Double Wood

Double Wood Supplements$19.804.5★719 rev

Alpha GPC + Uridine 900mg Powerful Nootropic for Boost Focus Memory Energy Mood & Cognitive Performance 120 Vegetarian Capsules

X Gold Health$34.124.6★193 rev

Nootropics Depot Uridine Monophosphate Capsules | Disodium Salt (60 Count) Cognitive Enhancer* | Nootropic | Choline Precursor

Nootropics Depot$23.094.5★155 rev

LongLifeNutri Uridine Monophosphate 300mg Choline Precursor & Synaptic Function Nootropic for Focus & Mental Performance 120 Vegetarian Capsules 4-Month Supply GMP Certified Made in USA

LongLifeNutri$24.974.4★201 rev

Newest

by launch date

Synaptiq 1000mg (Alpha GPC + Uridine Monophosphate 600mg/400mg) - Nootropic Choline Supplement 180 Vegetarian Capsules 3-Month Supply For Focus & Productivity GMP Certified Made in USA

LongLifeNutri$32.7736 rev

1y ago

Nutricost Uridine Monophosphate (UMP) 600mg 60 Caps 30 Servings Vegan

Nutricost$18.84103 rev

1y ago

Alpha GPC + Uridine 900mg Powerful Nootropic for Boost Focus Memory Energy Mood & Cognitive Performance 120 Vegetarian Capsules

X Gold Health$34.12193 rev

5y ago

Prescribed For Life Uridine Pure Uridine Monophosphate Powder Nootropic Supplement for Memory Clarity & Focus No Fillers No Additives Vegan Non GMO (0.5oz / 14g)

Prescribed For Life$20.002 rev

6y ago

Nootropics Depot Uridine Monophosphate Powder | 60 Grams | Disodium Salt | Supports Healthy Cognitive Function + Enhances Memory* | Supports Healthy Mitochondrial Function*

Nootropics Depot$30.65146 rev

6y ago

What buyers say about uridine

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

What buyers love

Value For Money19%

“Price is good if you want to combo Alpha-GPC”

Quality-Overall16%

“quality seems consistent”

Vitamin14%

“I feel like this is the most important supplement I take”

Advertised Vs Actual Product14%

“As Described”

Joint Pain9%

“useful for recovering from head injuries or carpal tunnel injuries”

Focus Enhancement8%

“really helps wifes memory problems”

Side Effects5%

“But since using Uridine I dont have these issues anymore max”

Efficiency5%

“Works very well”

Ease Of Chewing/Swallowing2%

“Capsules are easy to take”

Nutritional Content2%

“Nutricost has always been a solid brand in my experience”

What buyers complain about

Functionality-Overall29%

“Did not work for me”

Quality-Overall14%

“my impression is these affect me less well than other brands”

Dosage14%

“I went through it way too fast because had no way to measure the recommended dose”

Stale/Rotten/Spoiled14%

“Uridine”

Advertised Vs Actual Product7%

“The pill case did not come with as advertised”

Energy Level5%

“I didn't gain physical energy”

Common questions

Is uridine profitable to sell on Amazon United States?: The niche generates $174K/yr across 10 tracked products. 90-day search growth is -19.3%. Flapen's verdict: Skip it (49/100).
How competitive is the uridine niche?: 7 brands and 8 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in uridine?: Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Dosage. The return rate is 0.0%.
When does demand for uridine peak?: Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the uridine niche?: Listings span $18.84–$38.76; the average listing price is $26.48 (sweet spot $15–$100). The average incumbent carries 305 reviews — the moat a new listing must climb.