Blue Green Algae
FailShoppers spend an estimated $58K a year here, so Blue Green Algae is a Fail.
- Flapen Score
- 48 / 100Ranks 7,720 of 14,768 Health & Household niches · −1 vs the category median of 4948
- Market size
- $58K/yr26K searches / yr
- 90-day growth
- +6.4%search demand this quarter
- Competition
- 69%top-5 click share · 11 brands · 20 sellers
Flapen Score
Blue Green Algae against its category
The dotted line is the Health & Household average. Past it, Blue Green Algae is stronger. Inside it, weaker.
Market
The Blue Green Algae market on Amazon at a glance
Shoppers on Amazon United States searched for Blue Green Algae 26K times last year and spent an estimated $58K. The top 5 brands take 82% of clicks. Demand peaks in Aug–Sep. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 9.2% of those searches ended in a purchase.
Shoppers searched for this 26K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.2% of those searches ended in a purchase. Searches in the last 90 days moved +6.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $58K a year.
- Searches, last 12 months
- 26K
- Growth, 90 days vs prior 90
- +6.4%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $58Ka year
- Peak month
- September4.3× the quietest month
- Top search term
- blue green algae17K searches a year
02 · Price
A sale here is worth $24.53.
Listings sell for $24.53 on average, from $6.97 to $49.24. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $24.53 that is $2K to $6K a year per listing.
- Average price
- $24.53inside the $15 to $100 sweet spot
- Price range
- $6.97–$49.24
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$6K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
73% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #1,218 within Chlorella. It carries 748 reviews at 4.60 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #1,218in Chlorella
- Average rating
- 4.60 starsAmazon United States average 4.42 stars
- Average reviews
- 748per listing
- Listings tracked
- 15
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 99 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
- 99 months
Products
Top Blue Green Algae 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 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
American Health Klamath Shores Blue Green Algae Capsules - Fresh Water Phytonutrient-Rich Algae Superfood Supplement - Pesticide-Free - 120 Total Servings
- Price
- $25.08
- Rating
- 4.6/5
- Reviews
- 686
- Age
- 22y ago

PURE SYNERGY Blue-Green Algae Capsules | Superfood with Chlorophyll | Organic Superfood Supplement from AFA Blue Green Algae | Supports Energy Mental Clarity and Detoxification (90 Capsules)
- Price
- $35.67
- Rating
- 4.6/5
- Reviews
- 364
- Age
- 14y ago

Organic Spirulina & Chlorella Tablets 4 Organic Certifications Raw Non-Irradiated 50/50 Blue Green Algae Blend Antioxidant Content Equal to 5 Servings of Vegetables (120 Tablets)
- Price
- $23.27
- Rating
- 4.6/5
- Reviews
- 687
- Age
- 9y ago

Carlyle Chlorella Tablets | 200 Count | 250 mg | Organic Blue Green Algae
- Price
- $8.02
- Rating
- 4.5/5
- Reviews
- 286
- Age
- 3y ago

Source Naturals Blue Green Algae from Klamath Lake - Algae Superfood Supplement 500 mg - 200 Tablets
- Price
- $40.79
- Rating
- 4.6/5
- Reviews
- 341
- Age
- 24y ago
Trending
estimated 90-day click momentum
Pure Hawaiian Blue Green Spirulina Powder Capsules - 470mg Capsules 100 Pills Non GMO Natural
- Price
- $12.98
- Rating
- 4.5/5
- Reviews
- 29
- Age
- 2y ago

Carlyle Organic Spirulina Powder 2.2 lbs | Blue Green Algae | 8000mg
- Price
- $31.28
- Rating
- 4.5/5
- Reviews
- 983
- Age
- 5y ago

PURE SYNERGY Blue-Green Algae Powder | Superfood Powder with Chlorophyll | Organic AFA Blue Green Algae Supplement | Supports Energy Mental Clarity and Detoxification (3.2 oz.)
- Price
- $49.24
- Rating
- 4.7/5
- Reviews
- 273
- Age
- 12y ago

Piping Rock Chlorella | 1000mg | 120 Tablets
- Price
- $6.97
- Rating
- 4.7/5
- Reviews
- 443
- Age
- 12y ago

Chlorella Spirulina Powder Capsules 3000 mg of BMAA Free Purest Blue Green Algae - Best Natural Detox Raw Vegan Vitamins Protein Green Superfood - Made in USA
- Price
- $23.17
- Rating
- 4.7/5
- Reviews
- 2,336
- Age
- 7y ago
Newest
by launch date
Pure Hawaiian Blue Green Spirulina Powder Capsules - 470mg Capsules 100 Pills Non GMO Natural
- Price
- $12.98
- Rating
- 4.5/5
- Reviews
- 29
- Age
- 2y ago

Carlyle Chlorella Tablets | 200 Count | 250 mg | Organic Blue Green Algae
- Price
- $8.02
- Rating
- 4.5/5
- Reviews
- 286
- Age
- 3y ago

Organic Spirulina and Chlorella Capsules Chlorophyll Pills & Blue Green Algae to Support Powerful Detox Energy & A Healthy Immune System 3X More Chlorella Spirulina Powder/Serving 90 Ct
- Price
- $14.66
- Rating
- 4.6/5
- Reviews
- 1,861
- Age
- 3y ago

Organic Blue Spirulina Powder (Phycocyanin Extract) 60 Servings - No Fishy Smell 100% Vegan Protein from Blue-Green Algae Natural Luminous Food Coloring for Smoothies Baking Drinks & Cooking
- Price
- $28.77
- Rating
- 4.6/5
- Reviews
- 1,943
- Age
- 4y ago

Carlyle Organic Spirulina Powder 2.2 lbs | Blue Green Algae | 8000mg
- Price
- $31.28
- Rating
- 4.5/5
- Reviews
- 983
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 69% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
20
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
69%
Top 20: 100%
Open market
13%
- American Health29%
- PURE SYNERGY20%
- Source Naturals12%
- Carlyle11%
- Triquetra Health10%
- Teraputics5%
- Open — no brand owns it (5 brands, 13%)
Demand
Blue Green Algae search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug, Sep · busiest ÷ quietest = 4.3×
Search terms
Top Blue Green Algae search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- blue green algae17K/yr
- blue green algae supplement7K/yr
- klamath blue green algae2K/yr
Reviews and returns
What reviews say buyers love and hate about Blue Green Algae
We read the reviews and the return reasons for every product selling here.
“This product is great; however, the container has become significantly larger while still containing the same amount of spirulina”
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.
16 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 Blue Green Algae 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









