Nitric Oxide
MaybeAn estimated 0.0% of orders come back. But demand is soft, at -11.6% this quarter, so Nitric Oxide is a Maybe.
- Flapen Score
- 62 / 100Top 6% of 2,035 Health & Personal Care niches · +14 vs the category median of 4862
- Market size
- £686K/yr449K searches / yr
- 90-day growth
- -11.6%search demand this quarter
- Competition
- 59%top-5 click share · 18 brands · 23 sellers
Flapen Score
Nitric Oxide against its category
The dotted line is the Health & Personal Care average. Past it, Nitric Oxide is stronger. Inside it, weaker.
Market
The Nitric Oxide market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Nitric Oxide 449K times last year and spent an estimated £686K. The top 5 brands take 74% of clicks. Demand peaks in Mar–Apr–May. Flapen scores it 62 out of 100, a Maybe.
01 · Demand
An estimated 8.0% of those searches ended in a purchase.
Shoppers searched for this 449K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 8.0% of those searches ended in a purchase. Searches in the last 90 days moved -11.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £686K a year.
- Searches, last 12 months
- 449K
- Growth, 90 days vs prior 90
- -11.6%
- Conversion, latest week
- 8.0%
- Market size, estimated
- £686Ka year
- Peak month
- March3.2× the quietest month
- Top search term
- nitric oxide supplements for men123K searches a year
02 · Price
A sale here is worth £19.05.
Listings sell for £19.05 on average, from £6.45 to £41.06. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,250 to 1,500 of them. At £19.05 that is £24K to £29K a year per listing.
- Average price
- £19.05inside the $15 to $100 sweet spot
- Price range
- £6.45–£41.06
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- £24K–£29K
- Returns
- 0.0%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads.
92% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 1.4% of listings are out of stock. The average listing ranks #596 within Diet & Nutrition. It carries 1,097 reviews at 4.14 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 96%
- Out of stock, average day
- 1.4%
- Average rank
- #596in Diet & Nutrition
- Average rating
- 4.14 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,097per listing
- Listings tracked
- 24
04 · Newcomers
2 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 37 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 37 months
Products
Top Nitric Oxide products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nutricost Nitric Oxide Booster 2250mg 180 Capsules - 750mg Per Casule 60 Servings - Gluten Free and Non-GMO
- Price
- £15.87
- Rating
- 4.4/5
- Reviews
- 13,571
- Age
- 5y ago

Mars Nitric Oxide Capsules with L-Arginine L-Citrulline & Adaptogenic Blend | 60 Capsules | Pack of 1
- Price
- £21.01
- Rating
- 3.9/5
- Reviews
- 201
- Age
- 1y ago

6 150mg Nitric Oxide Booster - 180 High Strength Tablets with L-Arginine L-Citrulline Beetroot and Vitamin C - Blood Flow Energy Performance Supplement for Gym Powerlifting and Bodybuilding
- Price
- £19.21
- Rating
- 4.2/5
- Reviews
- 294
- Age
- 2y ago

3 000mg Nitric Oxide Supplement - 99% Purified L-Arginine and L-Citrulline - Beet Root - Clinically Studied Velox Blend - Nitric Oxide Booster for Men - 120 Capsules - Toniiq
- Price
- £18.79
- Rating
- 4.1/5
- Reviews
- 954
- Age
- 2y ago

Beetroot Complex & L-Citrulline 10 000mg | 180 Capsules | High Strength | Nitric Oxide Booster to Support Circulation for Energy & Daily Wellness | Vegan Non-GMO UK Made 3 Months | EVO NUTRITION
- Price
- £8.11
- Rating
- 4.4/5
- Reviews
- 1,301
- Age
- 11mo ago
Trending
estimated 90-day click momentum
Nitric Oxide Supplements 6500mg | Nitric Oxide Supplements for Men | L Arginine and L Citrulline with Beetroot Nitric Oxide Booster | Supports Blood Flow & Blood Pressure | 120 Capsules
- Price
- £12.30
- Rating
- 4.5/5
- Reviews
- 46
- Age
- 1y ago

TrofiLab 5 900mg Nitric Oxide Plus Energy Pump & Endurance - Performance Formula with L-Arginine L-Citrulline & Beetroot Extract 90 Capsules(1 Month) - UK Brand
- Price
- £20.84
- Rating
- 4.9/5
- Reviews
- 20
- Age
- 7mo ago

Mars Nitric Oxide Capsules with L-Arginine L-Citrulline & Adaptogenic Blend | 60 Capsules | Pack of 1
- Price
- £21.01
- Rating
- 3.9/5
- Reviews
- 201
- Age
- 1y ago

NEUROHACK Nitric Oxide Capsules Beetroot Extract 50:1 (10 000mg Equivalent) L-Citrulline 1000mg & L-Arginine 1000mg Blood Flow Circulation Pump Endurance Libido & Vitality Support
- Price
- £18.43
- Rating
- 4.2/5
- Reviews
- 27
- Age
- 6mo ago

Mars by GHC Growth Max Combo | Nitric Oxide Capsules + SurgeMax Capsules | 120 Capsules | Pack of 1
- Price
- £32.70
- Rating
- 3.8/5
- Reviews
- 74
- Age
- 1y ago
Newest
by launch date
NEUROHACK Nitric Oxide Capsules Beetroot Extract 50:1 (10 000mg Equivalent) L-Citrulline 1000mg & L-Arginine 1000mg Blood Flow Circulation Pump Endurance Libido & Vitality Support
- Price
- £18.43
- Rating
- 4.2/5
- Reviews
- 27
- Age
- 6mo ago

Mars by GHC NitroFlux Nitric Oxide Capsules with L-Arginine Pre Workout Circulation Booster Ashwagandha & Moringa Performance & Endurance Support Pack of 1
- Price
- £21.16
- Rating
- 3.6/5
- Reviews
- 38
- Age
- 6mo ago

TrofiLab 5 900mg Nitric Oxide Plus Energy Pump & Endurance - Performance Formula with L-Arginine L-Citrulline & Beetroot Extract 90 Capsules(1 Month) - UK Brand
- Price
- £20.84
- Rating
- 4.9/5
- Reviews
- 20
- Age
- 7mo ago

Beetroot Complex & L-Citrulline 10 000mg | 180 Capsules | High Strength | Nitric Oxide Booster to Support Circulation for Energy & Daily Wellness | Vegan Non-GMO UK Made 3 Months | EVO NUTRITION
- Price
- £8.11
- Rating
- 4.4/5
- Reviews
- 1,301
- Age
- 11mo ago

Mars by GHC Growth Max Combo | Nitric Oxide Capsules + SurgeMax Capsules | 120 Capsules | Pack of 1
- Price
- £32.70
- Rating
- 3.8/5
- Reviews
- 74
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 rising
Sellers
23
Est. top-5 brand share
74%
Top 20: 100%
Est. top-5 click share
59%
Top 20: 97%
Open market
20%
- mars by GHC27%
- Nutricost14%
- ATMOS Nutrition12%
- Toniiq11%
- EVO NUTRITION10%
- Nutrivo7%
Demand
Nitric Oxide search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May · busiest ÷ quietest = 3.2×
Search terms
Top Nitric Oxide search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nitric oxide supplements for men123K/yr
- nitric oxide106K/yr
- mars nitric oxide capsules98K/yr
- nitric oxide supplements28K/yr
- nitric oxide booster12K/yr
- mars nitric oxide capsules for men5K/yr
- arctic nitric oxide3K/yr
- nitrous oxide9K/yr
- nitric oxide gummies5K/yr
- nitric oxide capsules10K/yr
Reviews and returns
What reviews say buyers love and hate about Nitric Oxide
We read the reviews and the return reasons for every product selling here.
“Does not as far as I know do anything”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Nitric Oxide questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









