L Arginine
soft demand (-35.6% this quarter) — L Arginine doesn't clear our bar today.
Flapen Score
Ranks 131 of 184 Health niches · −6 vs the category median of 48
Is L Arginine profitable on Amazon?
According to Flapen's Amazon Saudi Arabia niche tracking, L Arginine is a $127K/yr Amazon Saudi Arabia market (24K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 42/100.
L Arginine: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -35.6% over the last 90 days and 4.8% of searches end in a purchase.
$127K
revenue / yr
Who owns the niche?
The top 5 brands hold 80% of demand, so 20% of the market is open.
20%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 12 products
Top L Arginine products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Nutricost L-Arginine L-Citrulline Complex 750mg 120 Capsules - Non-GMO
- Price
- $80.10
- Rating
- 4.5/5
- Reviews
- 1,133
- Age
- 1y ago

L-Arginine 1 000 mg Amino Acid Pack of 120 Tablets
- Price
- $108.35
- Rating
- 4.3/5
- Reviews
- 73
- Age
- 4y ago

Force Factor L-Arginine 150 Capsules
- Price
- $86.02
- Rating
- 4.4/5
- Reviews
- 2,327
- Age
- 3y ago

21st Century L-Arginine 1 000mg 100 Tablets
- Price
- $83.76
- Rating
- 4.6/5
- Reviews
- 372
- Age
- 13y ago

NOW Foods L-Arginine 1 000 mg 120 Tablets
- Price
- $92.39
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 11mo ago
Trending
90-day click momentum
Nutricost L-Arginine L-Citrulline Complex 750mg - GMO-Free - Gluten-Free - 240 Capsules
- Price
- $174.97
- Rating
- 4.5/5
- Reviews
- 2,178
- Age
- 3y ago

L-Arginine 4000mg | 120 Caplets | Maximum Strength Nitric Oxide Precursor | Vegetarian Non-GMO Gluten Free Supplement | by Horbaach
- Price
- $234.48
- Rating
- 4.4/5
- Reviews
- 1,398
- Age
- 6y ago

Natures Bounty L-Arginine 1000mg 50 tablets
- Price
- $158.95
- Rating
- 4.5/5
- Reviews
- 10,400
- Age
- 13y ago

21st Century L-Arginine 1 000mg 100 Tablets
- Price
- $83.76
- Rating
- 4.6/5
- Reviews
- 372
- Age
- 13y ago

Nutricost L-Arginine L-Citrulline Complex 750mg 120 Capsules - Non-GMO
- Price
- $80.10
- Rating
- 4.5/5
- Reviews
- 1,133
- Age
- 1y ago
Newest
by launch date
NOW Foods L-Arginine 1 000 mg 120 Tablets
- Price
- $92.39
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 11mo ago

Nutricost L-Arginine L-Citrulline Complex 750mg 120 Capsules - Non-GMO
- Price
- $80.10
- Rating
- 4.5/5
- Reviews
- 1,133
- Age
- 1y ago

Evlution Nutrition L-Arginine + L-Citrulline - Endurance + Workout Performance Supplement - 2000mg Complex - Vasodilation + Nitric Oxide Support - Vegan + Gluten Free Powder - 75 Servings
- Price
- $114.73
- Rating
- 4.5/5
- Reviews
- 623
- Age
- 2y ago

Nutricost L-Arginine L-Citrulline Complex 750mg - GMO-Free - Gluten-Free - 240 Capsules
- Price
- $174.97
- Rating
- 4.5/5
- Reviews
- 2,178
- Age
- 3y ago

Force Factor L-Arginine 150 Capsules
- Price
- $86.02
- Rating
- 4.4/5
- Reviews
- 2,327
- Age
- 3y ago
Competition: brands, sellers & click share
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
Brands
10 flat
Sellers
24
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
75%
Top 20: 100%
Open market
14%
- Nutricost32%
- NOW16%
- Force Factor13%
- 21st Century11%
- NOW FOODS8%
- California Gold Nutrition6%
- Open — no brand owns it (4 brands, 14%)
L Arginine demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top L Arginine search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- l arginine9K/yr
- l-arginine7K/yr
- ارجنين4K/yr
- l arginine for men4K/yr
Common L Arginine questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.






