---
title: "l citrulline powder — Niche Verdict: Worth a look (53/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/l-citrulline-powder"
last_updated: "2026-07-14T02:11:47.986Z"
locale: en
meta:
  description: "l citrulline powder shows low returns (0.0%), but brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list."
  "og:description": "l citrulline powder shows low returns (0.0%), but brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list."
  "og:title": "l citrulline powder — Niche Verdict: Worth a look (53/100) | Amazon United States - Flapen"
---

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# **l citrulline powder**

**Worth a look**

Shows low returns (0.0%), but brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list.

Market size 74Growth 22Conversion 96Competition 25Returns 100Price range 93Avg price 90Brand share 16Review moat 38Quality gap 32

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****13.5%**

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

**Price range**

**Great****$14.61–$33.31**

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

**Avg price**

**Great****$20.98**

avg listing price — sweet spot $15–$100

**Market size**

**Good****$817K**

$817K/yr · 289K searches

**Review moat**

**Okay****2,697.44**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****71%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-5.8%**

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

**Brand share**

**Bad****93%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**9 **▲rising

**Sellers**

**21**

**Top-5 brand share**

**93%**

**Open market**

**4%**

- Nutricost37% - BulkSupplements34% - Kaged14% - Type Zero4% - Bucked Up4% - NOW Foods3% - Open — no brand owns it (3 brands, 4%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$41K10%$82K15%$122K20%$163K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 18 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Nutricost Pure L-Citrulline (Base) Powder 250 Grams](https://m.media-amazon.com/images/I/41yPlXxqAQL.jpg)**Nutricost Pure L-Citrulline (Base) Powder 250 Grams**Nutricost**$19.82**4.7★3,343 rev](https://www.amazon.com/dp/B07D6TVK63) [2![Nutricost Pure L-Citrulline (Base) Powder (600 Grams)](https://m.media-amazon.com/images/I/41LVeI+90HL.jpg)**Nutricost Pure L-Citrulline (Base) Powder (600 Grams)**Nutricost**$29.47**4.7★3,343 rev](https://www.amazon.com/dp/B01M2DB8V3) [3![Kaged L-Citrulline Powder | Unflavored | Enhanced Pumps | Improve Muscle Vascularity | Nitric Oxide Booster | Supplements for Men & Women | 100 Servings](https://m.media-amazon.com/images/I/41gV24qwFXL.jpg)**Kaged L-Citrulline Powder | Unflavored | Enhanced Pumps | Improve Muscle Vascularity | Nitric Oxide Booster | Supplements for Men & Women | 100 Servings**Kaged**$16.36**4.7★289 rev](https://www.amazon.com/dp/B0C7RFMT56) [4![BulkSupplements.com L-Citrulline Powder - Citrulline Supplement Nitric Oxide Supplement - Unflavored & Gluten Free - 3g per Servings 500g (1.1 lbs) (Pack of 1)](https://m.media-amazon.com/images/I/41tcmGEet1L.jpg)**BulkSupplements.com L-Citrulline Powder - Citrulline Supplement Nitric Oxide Supplement - Unflavored & Gluten Free - 3g per Servings 500g (1.1 lbs) (Pack of 1)**BulkSupplements**$22.57**4.7★4,490 rev](https://www.amazon.com/dp/B00NBCVVW0) [5![BulkSupplements.com L-Citrulline Powder - Citrulline Supplement Nitric Oxide Supplement - Unflavored & Gluten Free - 3g per Servings 1kg (2.2 lbs) (Pack of 1)](https://m.media-amazon.com/images/I/41nW5xqeP0L.jpg)**BulkSupplements.com L-Citrulline Powder - Citrulline Supplement Nitric Oxide Supplement - Unflavored & Gluten Free - 3g per Servings 1kg (2.2 lbs) (Pack of 1)**BulkSupplements**$33.31**4.7★4,490 rev](https://www.amazon.com/dp/B00NBCVVWA)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![L Citrulline Powder Supplements (3g) Support L Arginine & Nitric Oxide Booster Powder - L-Citruline Supplements For Men & Women - Stamina  Endurance  Performance for Workouts - Vegan & USA Made](https://m.media-amazon.com/images/I/51RCV8n7DjL.jpg)**L Citrulline Powder Supplements (3g) Support L Arginine & Nitric Oxide Booster Powder - L-Citruline Supplements For Men & Women - Stamina Endurance Performance for Workouts - Vegan & USA Made**DORADO NUTRITION**$19.95**1,894 rev1y ago](https://www.amazon.com/dp/B0DPBFLHGG) [![Best Naturals L-Citrulline Malate 2:1 Powder 1 Lb](https://m.media-amazon.com/images/I/41aauD9P8fL.jpg)**Best Naturals L-Citrulline Malate 2:1 Powder 1 Lb**Best Naturals**$14.61**143 rev1y ago](https://www.amazon.com/dp/B0DMGH67RN) [![Type Zero L-Citrulline Base Powder 3 000mg Per Serving - 100 Servings](https://m.media-amazon.com/images/I/41t0PDPlJvL.jpg)**Type Zero L-Citrulline Base Powder 3 000mg Per Serving - 100 Servings**Type Zero**$16.93**218 rev3y ago](https://www.amazon.com/dp/B0C298ZZV9) [![BulkSupplements.com L-Citrulline Capsules - Citrulline Supplement L-Citrulline 3000mg Capsules - Citrulline Pills Gluten Free - 8 Capsules per Serving 240 Capsules (Pack of 1)](https://m.media-amazon.com/images/I/41-56blb8BL.jpg)**BulkSupplements.com L-Citrulline Capsules - Citrulline Supplement L-Citrulline 3000mg Capsules - Citrulline Pills Gluten Free - 8 Capsules per Serving 240 Capsules (Pack of 1)**BulkSupplements**$18.11**246 rev3y ago](https://www.amazon.com/dp/B0BB8GBTW6) [![Bucked Up L-Citrulline 3000mg Powder Essentials (100 Servings)](https://m.media-amazon.com/images/I/41On6n0CNNL.jpg)**Bucked Up L-Citrulline 3000mg Powder Essentials (100 Servings)**Bucked Up**$17.72**368 rev3y ago](https://www.amazon.com/dp/B0B6GQHDV5)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![BulkSupplements.com L-Citrulline Powder - Circulation Supplements - Citrulline Supplement - L-Citrulline Powder - Vegan Pre Workout - Unflavored Pre Workout (250 Grams - 8.8 oz)](https://m.media-amazon.com/images/I/41p1PbEDPsL.jpg)**BulkSupplements.com L-Citrulline Powder - Circulation Supplements - Citrulline Supplement - L-Citrulline Powder - Vegan Pre Workout - Unflavored Pre Workout (250 Grams - 8.8 oz)**BulkSupplements**$17.96**4.7★**▲ 174%**](https://www.amazon.com/dp/B00NBCVVYS) [![BulkSupplements.com L-Citrulline Capsules - Citrulline Supplement L-Citrulline 3000mg Capsules - Citrulline Pills Gluten Free - 8 Capsules per Serving 240 Capsules (Pack of 1)](https://m.media-amazon.com/images/I/41-56blb8BL.jpg)**BulkSupplements.com L-Citrulline Capsules - Citrulline Supplement L-Citrulline 3000mg Capsules - Citrulline Pills Gluten Free - 8 Capsules per Serving 240 Capsules (Pack of 1)**BulkSupplements**$18.11**4.3★**▲ 83%**](https://www.amazon.com/dp/B0BB8GBTW6) [![BulkSupplements.com L-Citrulline Powder - Citrulline Supplement Nitric Oxide Supplement - Unflavored & Gluten Free - 3g per Servings 1kg (2.2 lbs) (Pack of 1)](https://m.media-amazon.com/images/I/41nW5xqeP0L.jpg)**BulkSupplements.com L-Citrulline Powder - Citrulline Supplement Nitric Oxide Supplement - Unflavored & Gluten Free - 3g per Servings 1kg (2.2 lbs) (Pack of 1)**BulkSupplements**$33.31**4.7★**▲ 62%**](https://www.amazon.com/dp/B00NBCVVWA) [![Kaged L-Citrulline Powder | Unflavored | Enhanced Pumps | Improve Muscle Vascularity | Nitric Oxide Booster | Supplements for Men & Women | 100 Servings](https://m.media-amazon.com/images/I/41gV24qwFXL.jpg)**Kaged L-Citrulline Powder | Unflavored | Enhanced Pumps | Improve Muscle Vascularity | Nitric Oxide Booster | Supplements for Men & Women | 100 Servings**Kaged**$16.36**4.7★**▲ 46%**](https://www.amazon.com/dp/B0C7RFMT56) [![BulkSupplements.com L-Citrulline Malate 2:1 Powder - Nitric Oxide Boost Citrulline Malate Supplement - Unflavored & Gluten Free - 3g per Servings 1kg (2.2 lbs) (Pack of 1)](https://m.media-amazon.com/images/I/415+i+YMgQL.jpg)**BulkSupplements.com L-Citrulline Malate 2:1 Powder - Nitric Oxide Boost Citrulline Malate Supplement - Unflavored & Gluten Free - 3g per Servings 1kg (2.2 lbs) (Pack of 1)**BulkSupplements**$30.40**4.6★**▲ 46%**](https://www.amazon.com/dp/B00EYDJU50)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 101 weeks — -5.8% search growth over the last 90 days.

7K5KPrime Day '24Spike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Apr, May · busiest ÷ quietest = 2.0×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**22%

*“Great value and my go to for bulk powders”*

**Value For Money**10%

*“Fair price”*

**Blood Pressure**6%

*“Helps with blood pressure”*

**Taste-Overall**6%

*“Taste good”*

**Solubility**5%

*“Dissolves easily in liquids”*

**Efficiency**5%

*“Effective”*

**Vitamin**5%

*“Decent supplements”*

**Advertised Vs Actual Product**4%

*“this product works as advertised”*

**Energy Level**3%

*“It keeps my energy up during training”*

**Ingredients-Overall**2%

*“No extra unwanted ingredients”*

### **What buyers complain about **

**Taste-Overall**18%

*“The taste was extremely bitter”*

**Functionality-Overall**8%

*“Absolutely no results”*

**Value For Money**6%

*“cheaper”*

**Quality-Overall**5%

*“They do have quality control problems though”*

**Flavor**5%

*“It's not actually a flavor”*

**Dosage**4%

*“could not tell any difference in blood flow even at 3 doses a day”*

**Advertised Vs Actual Product**3%

*“DOES NOT DO WHAT ADVERTISED”*

**Size-Overall**3%

*“I think they could make the spoon smaller”*

**Bitter**3%

*“it is bitter”*

**Side Effects**3%

*“Strong effects”*

### **Top return reasons **

**Certifications**25%

**Advertised Vs Actual Product**25%

**Leak-Proof**25%

**Size-Overall**25%