---
title: "Naringin — $4K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/naringin"
last_updated: "2026-08-12T07:51:19.853Z"
locale: en
meta:
description: "Amazon product research for naringin: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for naringin: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Naringin — $4K/mo Amazon US Product Research (2026)"
---
# **Naringin**
**Skip it**
A concentrated shelf (top 5 take 91% of clicks) — this niche doesn't clear our bar today.
Market size 13Growth 38Conversion 90Competition 8Returns 100Price range 71Avg price 80Brand share 9Review moat 73Quality gap 35
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.7%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$16.87**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****561.86**
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**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$52K**
$52K/yr · 29K searches
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****91%**
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 ~~](https://flapen.com/research/methodology)
## **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**
**8**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**91%**
Top 20: 100%
**Open market**
**0%**
- 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.
1K750Spike '25Black Friday '25Spike '26Prime Day '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/health-household/naringin/trend)
## **Top naringin search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **naringin**15K/yr+23.7%10.0% conv. - **naringin supplement**9K/yr-19.1%11.3% conv. - **naringenin**6K/yr+40.8%3.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/naringin/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.
0%10%$5K20%$10K30%$16K40%$21K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules)**Swanson**$12.34**4.6★419 rev](https://www.amazon.com/dp/B0017OFS0K) [2**Supersmart - Grapefruit Extract 600mg per Day (99% Naringin) - High Potency GSE Supplement | Non-GMO & Gluten Free - 60 Vegetarian Capsules**Supersmart**$18.29**4.4★188 rev](https://www.amazon.com/dp/B07JZ3Q4B4) [3**Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules 2 Pack)**Swanson**$22.81**4.6★419 rev](https://www.amazon.com/dp/B077HZ9M2C) [4**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**$29.54**4.3★165 rev](https://www.amazon.com/dp/B074HDWR3Q) [5**MONOHERB Naringin 500 mg - 90 Veg Capsules - 90 Servings**MONOHERB**$12.00**4.6★28 rev](https://www.amazon.com/dp/B0D4QRYPKC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vitamatic Naringin 500 mg 90 Vegetarian Capsules Citrus Bioflavonoid Supplement Non-GMO Gluten Free Antioxidant Support Made in USA**Vitamatic**$14.05**17 rev3mo ago](https://www.amazon.com/dp/B0GYQ16X7J) [**MONOHERB Naringin 500 mg - 90 Veg Capsules - 90 Servings**MONOHERB**$12.00**28 rev2y ago](https://www.amazon.com/dp/B0D4QRYPKC) [**Supersmart - Grapefruit Extract 600mg per Day (99% Naringin) - High Potency GSE Supplement | Non-GMO & Gluten Free - 60 Vegetarian Capsules**Supersmart**$18.29**188 rev7y ago](https://www.amazon.com/dp/B07JZ3Q4B4) [**Carlyle Grapefruit Seed Extract | 120 Capsules | Maximum Strength**Carlyle**$9.09**2,697 rev7y ago](https://www.amazon.com/dp/B07GRCJR7H) [**Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules 2 Pack)**Swanson**$22.81**419 rev8y ago](https://www.amazon.com/dp/B077HZ9M2C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vitamatic Naringin 500 mg 90 Vegetarian Capsules Citrus Bioflavonoid Supplement Non-GMO Gluten Free Antioxidant Support Made in USA**Vitamatic**$14.05**4.7★**▲ 259%**](https://www.amazon.com/dp/B0GYQ16X7J) [**Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules 2 Pack)**Swanson**$22.81**4.6★**▲ 24%**](https://www.amazon.com/dp/B077HZ9M2C) [**MONOHERB Naringin 500 mg - 90 Veg Capsules - 90 Servings**MONOHERB**$12.00**4.6★**— 8%**](https://www.amazon.com/dp/B0D4QRYPKC) [**Supersmart - Grapefruit Extract 600mg per Day (99% Naringin) - High Potency GSE Supplement | Non-GMO & Gluten Free - 60 Vegetarian Capsules**Supersmart**$18.29**4.4★**— 3%**](https://www.amazon.com/dp/B07JZ3Q4B4) [**Swanson Naringin Citrus Bioflavonoid Antioxidant Supplement for Adults Seeking Enhanced Vitamin C Benefits - 500 mg (60 Capsules)**Swanson**$12.34**4.6★**— 5%**](https://www.amazon.com/dp/B0017OFS0K)
**~~View all trending →~~**
## **What reviews say buyers love and hate about naringin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**10%
*“Solid Supplement”*
**Value For Money**9%
*“Good product at a good price”*
**Vegan/Organic**8%
*“I also appreciate that it's non-GMO and free from common allergens, sugar, artificial colors, flavors, and preservatives”*
**Heart Health**7%
*“which has actions that may interact with blood pressure medications”*
**Ease Of Chewing/Swallowing**7%
*“Easy to swallow”*
**Ease Of Use**6%
*“easy to use”*
**Taste-Overall**6%
*“have no unpleasant taste or aftertaste”*
**Ingredients-Overall**5%
*“One of the things I like most is the clean ingredient profile”*
**Dosage**5%
*“The 90-capsule supply offers excellent value”*
**Quality-Overall**4%
*“One of the first things I noticed was the quality of the capsules”*
### **What buyers complain about **
**Taste-Overall**15%
*“It tastes awful”*
**Bitter**10%
*“The taste is insanely bitter so be aware of that”*
**Regulates Digestion**5%
*“sugars thay cause tooth cavities”*
**Vitamin**2%
*“This is not a well know supplement”*
**Ingredients-Overall**2%
*“My only drawback is that the formula contains additional ingredients beyond the naringin itself”*
**Thickness**2%
*“though they are on the thick side”*
**Certifications**1%
*“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”*
**Flavor**1%
*“No flavors, colors or preservatives”*
**Smell**1%
*“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.
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