Is luma nutrition berberine profitable to sell on Amazon United States?

The niche generates $178K/yr across 6 tracked products. 90-day search growth is +18.3%. Flapen's verdict: Skip it (49/100).

How competitive is the luma nutrition berberine niche?

6 brands and 8 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 97% of demand.

What do buyers complain about in luma nutrition berberine?

Top complaints mined from reviews: Dosage, Weight Loss, Blood Sugar Level. The return rate is 0.0%.

When does demand for luma nutrition berberine peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the luma nutrition berberine niche?

Listings span $14.68–$35.39; the average listing price is $23.33 (sweet spot $15–$100). The average incumbent carries 5,753 reviews — the moat a new listing must climb.

Luma Nutrition Berberine

Skip it

A concentrated shelf (top 5 take 97% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible12.7%

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

Avg price

Incredible$23.33

avg listing price — sweet spot $15–$100

Price range

Great$14.68–$35.39

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

Growth

Okay+18.3%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$178K

$178K/yr · 60K searches

Review moat

Bad5,753

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad97%

top-5 brand share — brand-locked demand

Competition

Bad97%

top-5 click share — a locked-up shelf

Is luma nutrition berberine profitable on Amazon?

According to Flapen's Amazon United States niche tracking, luma nutrition berberine is a $178K/yr Amazon United States market (60K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 49/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

luma nutrition berberine market size & sales

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

Units sold / yr: 6K–8K; avg 1,000–1,250/product
Revenue / yr: $140K–$187K; units × avg price
Conversion rate: 12.7%
Avg BSR: #175
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 40 months
Avg seller age: 165 days

Competition: brands, sellers & click share

The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

97%

Top 20: 100%

Open market

Luma Nutrition64%
NATURE TARGET11%
Nutricost9%
NutriFlair8%
ZEBORA5%
Smart Nutra Labs3%

luma nutrition berberine demand & seasonality

Weekly Amazon search volume, last 99 weeks — +18.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top luma nutrition berberine search terms shoppers use

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

berberine 1200mg22K/yr -5.2%5.8% conv.
luma nutrition berberine14K/yr +85.9%10.9% conv.
berberine 1200 mg capsules9K/yr -8.7%7.5% conv.
berberine 12005K/yr +32.5%4.8% conv.
luma berberine3K/yr +128.7%12.2% conv.
luma berberine 1200mg3K/yr +31.5%14.4% conv.
lumanutrition berberine 1200 mg3K/yr -0.9%14.5% conv.
berberine hcl 1200mg supplement542/yr +30.9%4.6% conv.

All search terms

Top luma nutrition berberine 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★)

All 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Luma Nutrition Berberine Supplement - Berberine HCL 1200mg Per Serving - 97% Berberine HCl - Vegan Gluten Free - 60 Capsules

Luma Nutrition$29.544.4★6,921 rev

NATURE TARGET Berberine HCL 1200mg Berberine Supplement with Ceylon Cinnamon Chromium - Supports Immune Gastrointestinal & Digestive Health Non-GMO 120 Capsules

NATURE TARGET$14.684.5★1,359 rev

Nutricost Berberine HCl 1200mg 60 Vegetarian Capsules - Gluten Free & Non-GMO

Nutricost$18.614.6★3,236 rev

NutriFlair Berberine HCl 1200mg 120 Capsules - Plus Ceylon Cinnamon Berberine HCI Root Supplements Pills - Made in USA

NutriFlair$26.384.4★18,782 rev

ZEBORA Premium Berberine HCL Supplement 1200 mg Berberine GLP-1 Support with Ceylon Cinnamon ALA & Capric Acid Supports Immune & Antioxidant Non-GMO 120 Capsules

ZEBORA$15.404.5★419 rev

Newest

by launch date

NATURE TARGET Berberine HCL 1200mg Berberine Supplement with Ceylon Cinnamon Chromium - Supports Immune Gastrointestinal & Digestive Health Non-GMO 120 Capsules

NATURE TARGET$14.681,359 rev

1y ago

ZEBORA Premium Berberine HCL Supplement 1200 mg Berberine GLP-1 Support with Ceylon Cinnamon ALA & Capric Acid Supports Immune & Antioxidant Non-GMO 120 Capsules

ZEBORA$15.40419 rev

2y ago

NutriFlair Berberine HCl 1200mg 120 Capsules - Plus Ceylon Cinnamon Berberine HCI Root Supplements Pills - Made in USA

NutriFlair$26.3818,782 rev

5y ago

Luma Nutrition Berberine Supplement - Berberine HCL 1200mg Per Serving - 97% Berberine HCl - Vegan Gluten Free - 60 Capsules

Luma Nutrition$29.546,921 rev

5y ago

Smart Nutra Labs Premium Berberine HCL 1200mg 180 Vegan Capsules

Smart Nutra Labs$35.393,801 rev

6y ago

What reviews say buyers love and hate about luma nutrition berberine

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

What buyers love

Quality-Overall21%

“Excellent Product”

Blood Sugar Level15%

“Works well to help control blood sugar”

Advertised Vs Actual Product7%

“As advertised”

Value For Money6%

“reasonable price”

Weight Loss6%

“Helps with weight management”

Efficiency5%

“Very efficient and product as described”

Nutritional Content5%

“it suits everything my nutritionist asked me to buy”

Vitamin3%

“Excellent supplement of vitamin”

Ease Of Use3%

“Easy to use”

Heart Health3%

“Helps control blood sugar”

What buyers complain about

Dosage8%

“Dosage too much”

Weight Loss8%

“This is not helping you lose weight”

Blood Sugar Level8%

“I have not seen much if any change in blood sugar numbers”

Functionality-Overall8%

“Didn't Work for Me”

Acid Regulator/Stomach Ache Relief7%

“Will bloat your stomach”

Side Effects6%

“Side Effects”

Ingredients-Overall4%

“I doubt it has any active ingredient inside”

Value For Money4%

“They cost to much money”

Taste-Overall4%

“The taste is a bit yucky”

Regulates Digestion4%

“Causes constipation had to stop taking”

Top return reasons

Acid Regulator/Stomach Ache Relief11%

Value For Money11%

Heart Health11%

Functionality-Overall8%

Maintenance And Repair6%

Side Effects6%

Quality-Overall6%

Accuracy-Overall6%

Ease Of Use6%

Ease Of Chewing/Swallowing6%

Common luma nutrition berberine questions

Is luma nutrition berberine profitable to sell on Amazon United States?: The niche generates $178K/yr across 6 tracked products. 90-day search growth is +18.3%. Flapen's verdict: Skip it (49/100).
How competitive is the luma nutrition berberine niche?: 6 brands and 8 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 97% of demand.
What do buyers complain about in luma nutrition berberine?: Top complaints mined from reviews: Dosage, Weight Loss, Blood Sugar Level. The return rate is 0.0%.
When does demand for luma nutrition berberine peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the luma nutrition berberine niche?: Listings span $14.68–$35.39; the average listing price is $23.33 (sweet spot $15–$100). The average incumbent carries 5,753 reviews — the moat a new listing must climb.