Spirulina
FailDemand is soft, at -41.1% this quarter, so Spirulina is a Fail.
- Flapen Score
- 36 / 100Ranks 168 of 184 Health niches · −12 vs the category median of 4836
- Market size
- $43K/yr36K searches / yr
- 90-day growth
- -41.1%search demand this quarter
- Competition
- 74%top-5 click share · 11 brands · 17 sellers
Flapen Score
Spirulina against its category
The dotted line is the Health average. Past it, Spirulina is stronger. Inside it, weaker.
Market
The Spirulina market on Amazon at a glance
Shoppers on Amazon Saudi Arabia searched for Spirulina 36K times last year and spent an estimated $43K. The top 5 brands take 74% of clicks. Flapen scores it 36 out of 100, a Fail.
01 · Demand
An estimated 1.0% of those searches ended in a purchase.
Shoppers searched for this 36K times in the last 12 months. That counts every search on Amazon Saudi Arabia for this niche's terms. An estimated 1.0% of those searches ended in a purchase. Searches in the last 90 days moved -41.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $43K a year.
- Searches, last 12 months
- 36K
- Growth, 90 days vs prior 90
- -41.1%
- Conversion, latest week
- 1.0%
- Market size, estimated
- $43Ka year
- Top search term
- spirulina22K searches a year
02 · Price
A sale here is worth $114.39.
Listings sell for $114.39 on average, from $36.37 to $254.32. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $114.39 that is $0 to $11K a year per listing.
- Average price
- $114.39above the $15 to $100 sweet spot
- Price range
- $36.37–$254.32
- Amazon Saudi Arabia median price
- $69.41across 1,863 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$11K
- Returns
- 1.3%of orders · Amazon Saudi Arabia median 1.8%
03 · Entry bar
The bar here is low.
0% of listings pay for placement with sponsored ads. 58% ship with Prime. On an average day, 22.6% of listings are out of stock. The average listing ranks #74 within Health. It carries 634 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 0%
- Prime listings
- 58%
- Out of stock, average day
- 22.6%
- Average rank
- #74in Health
- Average rating
- 4.38 starsAmazon Saudi Arabia average 4.21 stars
- Average reviews
- 634per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 73 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 73 months
Products
Top Spirulina 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 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Laperva Organic Spirulina Capsules 2000 mg Daily Vitamins and Minerals (90 Veggie Capsules)
- Price
- $58.53
- Rating
- 4.5/5
- Reviews
- 11
- Age
- 1y ago

Spirulina Powder 100g Natural Superfood Powder Supports Immunity Rich in Antioxidant
- Price
- $36.37
- Rating
- 3.8/5
- Reviews
- 21
- Age
- 2y ago

Now Foods Organic Spirulina 500mg 500 Tablets
- Price
- $159.00
- Rating
- 4.7/5
- Reviews
- 3,071
- Age
- 13y ago

DXN Siproulina 500
- Price
- $254.32
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Earth Circle Organics Organic Spirulina Powder 4 oz (113 g)
- Price
- $54.44
- Rating
- 4.4/5
- Reviews
- 833
- Age
- 12y ago
Trending
estimated 90-day click momentum
Nutrex Pure Hawaiian Spirulina 400 Tablets
- Price
- $211.53
- Rating
- 4.0/5
- Reviews
- 49
- Age
- 9y ago

Laperva Organic Spirulina Capsules 2000 mg Daily Vitamins and Minerals (90 Veggie Capsules)
- Price
- $58.53
- Rating
- 4.5/5
- Reviews
- 11
- Age
- 1y ago

Earth Circle Organics Organic Spirulina Powder 4 oz (113 g)
- Price
- $54.44
- Rating
- 4.4/5
- Reviews
- 833
- Age
- 12y ago

DXN Siproulina 500
- Price
- $254.32
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

MRM Raw Spirulina Powder 8.5oz (240 g)
- Price
- $104.39
- Rating
- 4.4/5
- Reviews
- 116
- Age
- 9y ago
Newest
by launch date
Laperva Organic Spirulina Capsules 2000 mg Daily Vitamins and Minerals (90 Veggie Capsules)
- Price
- $58.53
- Rating
- 4.5/5
- Reviews
- 11
- Age
- 1y ago

Nutricost Organic Spirulina Powder 454 Grams 1LB - Pure Certified Organic Spirulina
- Price
- $104.65
- Rating
- 4.5/5
- Reviews
- 1,801
- Age
- 1y ago

DXN Siproulina 500
- Price
- $254.32
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Spirulina Powder 100g Natural Superfood Powder Supports Immunity Rich in Antioxidant
- Price
- $36.37
- Rating
- 3.8/5
- Reviews
- 21
- Age
- 2y ago

Ambrosial Spirulina | High Strength 500 mg | Certified Spirulina with No Additives | 60 pcs
- Price
- $57.49
- Rating
- 3.7/5
- Reviews
- 89
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 74% of clicks. A locked shelf that new listings rarely crack.
Brands
11 falling
Sellers
17
Est. top-5 brand share
74%
Top 20: 100%
Est. top-5 click share
74%
Top 20: 100%
Open market
19%
- laperva23%
- Constanta19%
- NOW14%
- DXN11%
- Earth Circle Organics7%
- Nutrex Hawaii6%
Demand
Spirulina search demand
Weekly searches over the year. Pick a range.
Search terms
Top Spirulina search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- spirulina22K/yr
- سبيرولينا8K/yr
- spirulina powder6K/yr
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 Spirulina 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






