Is naringin profitable to sell on Amazon United States?

The niche generates $52K/yr across 7 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +10.2%. Flapen's verdict: Skip it (43/100).

How competitive is the naringin niche?

6 brands and 8 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in naringin?

Top complaints mined from reviews: Taste-Overall, Bitter, Regulates Digestion. The return rate is 0.0%.

When does demand for naringin peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the naringin niche?

Listings span $9.09–$29.54; the average listing price is $16.87 (sweet spot $15–$100). The average incumbent carries 562 reviews — the moat a new listing must climb.

Naringin

Skip it

A concentrated shelf (top 5 take 91% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Great10.7%

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

Avg price

Great$16.87

avg listing price — sweet spot $15–$100

Review moat

Good561.86

avg incumbent reviews — the moat a new listing must climb

Price range

Good$9.09–$29.54

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

Growth

Okay+10.2%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$52K

$52K/yr · 29K searches

Brand share

Bad96%

top-5 brand share — brand-locked demand

Competition

Bad91%

top-5 click share — a locked-up shelf

Is naringin profitable on Amazon?

According to Flapen's Amazon United States niche tracking, naringin is a $52K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 43/100.

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

naringin market size & sales

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

Units sold / yr: 3K–4K; avg 250–500/product
Revenue / yr: $51K–$67K; units × avg price
Conversion rate: 10.7%
Avg BSR: #3,653
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 9.4%
Avg brand age: 67 months
Avg seller age: 180 days

Competition: brands, sellers & click share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 flat

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

Swanson46%
Supersmart21%
BulkSupplements12%
MONOHERB11%
Carlyle6%
Vitamatic4%

naringin demand & seasonality

Weekly Amazon search volume, last 89 weeks — +10.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top naringin search terms shoppers use

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

naringin15K/yr +23.7%10.0% conv.
naringin supplement9K/yr -19.1%11.3% conv.
naringenin6K/yr +40.8%3.1% conv.

All search terms

Top naringin 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules)

Swanson$12.344.6★419 rev

Supersmart - Grapefruit Extract 600mg per Day (99% Naringin) - High Potency GSE Supplement | Non-GMO & Gluten Free - 60 Vegetarian Capsules

Supersmart$18.294.4★188 rev

Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules 2 Pack)

Swanson$22.814.6★419 rev

BulkSupplements.com Naringin Extract Powder - Sourced from Citrus Fruit Naringin Supplement - Herbal Supplement Gluten Free 500mg per Serving 250g (8.8 oz) (Pack of 1)

BulkSupplements$29.544.3★165 rev

MONOHERB Naringin 500 mg - 90 Veg Capsules - 90 Servings

MONOHERB$12.004.6★28 rev

Newest

by launch date

Vitamatic Naringin 500 mg 90 Vegetarian Capsules Citrus Bioflavonoid Supplement Non-GMO Gluten Free Antioxidant Support Made in USA

Vitamatic$14.0517 rev

3mo ago

MONOHERB Naringin 500 mg - 90 Veg Capsules - 90 Servings

MONOHERB$12.0028 rev

2y ago

Supersmart - Grapefruit Extract 600mg per Day (99% Naringin) - High Potency GSE Supplement | Non-GMO & Gluten Free - 60 Vegetarian Capsules

Supersmart$18.29188 rev

7y ago

Carlyle Grapefruit Seed Extract | 120 Capsules | Maximum Strength

Carlyle$9.092,697 rev

7y ago

Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules 2 Pack)

Swanson$22.81419 rev

8y ago

What reviews say buyers love and hate about naringin

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

What buyers love

Vitamin10%

“Solid Supplement”

Value For Money9%

“Good product at a good price”

Vegan/Organic8%

“I also appreciate that it's non-GMO and free from common allergens, sugar, artificial colors, flavors, and preservatives”

Heart Health7%

“which has actions that may interact with blood pressure medications”

Ease Of Chewing/Swallowing7%

“Easy to swallow”

Ease Of Use6%

“easy to use”

Taste-Overall6%

“have no unpleasant taste or aftertaste”

Ingredients-Overall5%

“One of the things I like most is the clean ingredient profile”

Dosage5%

“The 90-capsule supply offers excellent value”

Quality-Overall4%

“One of the first things I noticed was the quality of the capsules”

What buyers complain about

Taste-Overall15%

“It tastes awful”

Bitter10%

“The taste is insanely bitter so be aware of that”

Regulates Digestion5%

“sugars thay cause tooth cavities”

Vitamin2%

“This is not a well know supplement”

Ingredients-Overall2%

“My only drawback is that the formula contains additional ingredients beyond the naringin itself”

Thickness2%

“though they are on the thick side”

Certifications1%

“The reason I wouldnt give it a full five stars based on the packaging alone is that Id like to see additional third-party testing or certification for purity”

Flavor1%

“No flavors, colors or preservatives”

Smell1%

“have very little taste or odor”

Common naringin questions

Is naringin profitable to sell on Amazon United States?: The niche generates $52K/yr across 7 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +10.2%. Flapen's verdict: Skip it (43/100).
How competitive is the naringin niche?: 6 brands and 8 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in naringin?: Top complaints mined from reviews: Taste-Overall, Bitter, Regulates Digestion. The return rate is 0.0%.
When does demand for naringin peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the naringin niche?: Listings span $9.09–$29.54; the average listing price is $16.87 (sweet spot $15–$100). The average incumbent carries 562 reviews — the moat a new listing must climb.