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Spirulina and Chlorella Capsules

Maybe

An estimated 0.0% of orders come back. But the products selling today already average 4.6★, so Spirulina and Chlorella Capsules is a Maybe.

Flapen Score
57
57 / 100
Top 18% of 14,768 Health & Household niches · +8 vs the category median of 49
Market size
$674K/yr326K searches / yr
90-day growth
+7.9%search demand this quarter
Competition
67%top-5 click share · 12 brands · 42 sellers

Flapen Score

Spirulina and Chlorella Capsules against its category

The dotted line is the Health & Household average. Past it, Spirulina and Chlorella Capsules is stronger. Inside it, weaker.

57Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Spirulina and Chlorella Capsules market on Amazon at a glance

Shoppers on Amazon United States searched for Spirulina and Chlorella Capsules 326K times last year and spent an estimated $674K. The top 5 brands take 79% of clicks. Flapen scores it 57 out of 100, a Maybe.

01 · Demand

An estimated 8.3% of those searches ended in a purchase.

Shoppers searched for this 326K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.3% of those searches ended in a purchase. Searches in the last 90 days moved +7.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $674K a year.

Searches, last 12 months
326K
Growth, 90 days vs prior 90
+7.9%
Conversion, latest week
8.3%
Market size, estimated
$674Ka year
Peak month
July1.7× the quietest month
Top search term
spirulina chlorella79K searches a year

02 · Price

A sale here is worth $24.87.

Listings sell for $24.87 on average, from $11.15 to $45.38. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 2,000 to 2,500 of them. At $24.87 that is $50K to $62K a year per listing.

Average price
$24.87inside the $15 to $100 sweet spot
Price range
$11.15–$45.38
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
25K–30K
Units per listing a year
2,000–2,500
Revenue per listing a year
$50K–$62K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

87% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.4% of listings are out of stock. The average listing ranks #36 within Chlorella. It carries 1,553 reviews at 4.58 stars, so a new listing needs social proof before a better product.

Sponsored listings
87%
Prime listings
100%
Out of stock, average day
2.4%
Average rank
#36in Chlorella
Average rating
4.58 starsAmazon United States average 4.42 stars
Average reviews
1,553per listing
Listings tracked
15

04 · Newcomers

2 of last year's 3 launches cleared the first-year sales bar.

3 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 74 months on average, so the names here are established.

Launched, last 12 months
3
Successful launches
2Amazon's first-year sales bar
Average brand age
74 months

Products

Top Spirulina and Chlorella Capsules products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 67% of clicks. Leaders hold, but buyers still shop past them.

Brands

12 rising

Sellers

42

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

16%

  • Brand 149%
  • Brand 29%
  • Brand 39%
  • Brand 46%
  • Brand 55%
  • Brand 65%
  • Open — no brand owns it (6 brands, 16%)

Demand

Spirulina and Chlorella Capsules search demand

Weekly searches over the year, seasonality beneath. Pick a range.

10K6KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Search terms

Top Spirulina and Chlorella Capsules search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • spirulina chlorella79K/yr
  • chlorella spirulina tablets59K/yr
  • spirulina chlorella tablets35K/yr
  • spirulina and chlorella capsules49K/yr
  • spirulina and chlorella19K/yr
  • chlorella spirulina21K/yr
  • clorela y espirulina orgnica14K/yr
  • chorella/spirulina tablets organic14K/yr
  • organic chlorella spirulina tablets4K/yr
  • spirulina and chlorella tablets4K/yr

Reviews and returns

What reviews say buyers love and hate about Spirulina and Chlorella Capsules

We read the reviews and the return reasons for every product selling here.

19%of positive reviews mention “Quality-Overall”
9%of negative reviews mention “Dosage”
<0.1%of orders come back, a rate Amazon rounds to zero
“Too many pills to take”
A buyer, on “Dosage”9% of negative reviews mention the same topic

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.

20 topics

NegativePositive

FAQ

Common Spirulina and Chlorella Capsules questions

Answered from the same tracked data.