Is blue spirulina powder profitable to sell on Amazon United States?

The niche generates $1.5M/yr across 18 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +6.5%. Flapen's verdict: Launch it (60/100).

How competitive is the blue spirulina powder niche?

15 brands and 571 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 77% of demand.

What do buyers complain about in blue spirulina powder?

Top complaints mined from reviews: Taste-Overall, Size-Overall, Value For Money. The return rate is 0.0%.

When does demand for blue spirulina powder peak?

Demand is steady year-round — the busiest month runs 2.2× the quietest.

What does it cost to enter the blue spirulina powder niche?

Listings span $10.12–$62.32; the average listing price is $22.81 (sweet spot $15–$100). The average incumbent carries 1,134 reviews — the moat a new listing must climb.

blue spirulina powder

Launch it

A $1.5M/yr market growing +6.5% this quarter with returns at 0.0% — clears our launch bar.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$22.81

avg listing price — sweet spot $15–$100

Price range

Great$10.12–$62.32

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Great$1.5M

$1.5M/yr · 832K searches

Conversion

Great7.7%

search→purchase rate — share of searches ending in a sale

Review moat

Good1,133.61

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay77%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+6.5%

90-day search growth — must beat 0% to launch

Competition

Bad72%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, blue spirulina powder is a $1.5M/yr Amazon United States market (832K searches/yr). The top 5 brands hold 77% of demand. Verdict: Launch it — 60/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

blue spirulina powder market data

Units sold / yr: 60K–80K; avg 3,000–4,000/product
Revenue / yr: $1.4M–$1.8M; units × avg price
Conversion rate: 7.7%
Avg BSR: #104
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 0.0%
Avg brand age: 61 months
Avg seller age: 156 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

15 rising

Sellers

571

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

20%

Micro Ingredients29%
Incas by Asiya Life25%
Biofunctionals14%
KOS5%
Lone Star Botanicals4%
ERCorArt4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 2.2×

Open Trend

Top blue spirulina powder search terms

blue spirulina powder496K/yr +12.7%8.1% conv.
blue spirulina161K/yr -6.9%5.7% conv.
blue spirulina powder organic47K/yr +5.2%5.5% conv.
organic blue spirulina powder21K/yr +11.6%6.8% conv.
spirulina blue21K/yr +8.0%6.4% conv.
blue powder12K/yr -0.7%0.9% conv.
spirulina powder blue9K/yr -13.5%5.3% conv.
organic blue spirulina9K/yr +27.1%5.1% conv.
blue majik10K/yr +11.1%3.1% conv.
spirulina blue powder8K/yr +2.9%6.1% conv.

All search terms

Top blue spirulina powder products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

USDA Organic Blue Spirulina Powder (Phycocyanin Extract) No Fishy Smell 100% Vegan Protein from Blue-Green Algae 28 Servings Natural Food Coloring for Smoothies Baking & Drinks (1 Ounce)

Incas by Asiya Life$16.184.6★1,114 rev

Organic Blue Spirulina Powder (Phycocyanin Extract) 30 Servings - No Fishy Smell 100% Vegan Protein from Blue-Green Algae Natural Luminous Food Coloring for Smoothies Baking Drinks & Cooking

Micro Ingredients$19.034.6★1,943 rev

Biofunctionals Blue Spirulina Powder 1 oz Espirulina Natural Blue Food Coloring Phycocyanin Extract Vegan Superfood Perfect for Smoothie Baking Energy Bar

Biofunctionals$10.124.4★144 rev

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

Micro Ingredients$28.774.6★1,943 rev

Lone Star Botanicals Organic Blue Spirulina Powder - 100% Pure Blue-Green Algae No Fishy Smell Vegan Superfood for Smoothies & Drinks Non GMO Gluten-Free Vegan

Lone Star Botanicals$20.934.5★2,868 rev

Newest

by launch date

Sweet Spell USDA Organic Blue Spirulina Powder - 1 oz (30 Servings) Natural Blue Food Coloring for Smoothies Baking & Drinks - Vegan Superfood

Sweet Spell$13.6227 rev

4mo ago

Biofunctionals Blue Spirulina Powder 1 oz Espirulina Natural Blue Food Coloring Phycocyanin Extract Vegan Superfood Perfect for Smoothie Baking Energy Bar

Biofunctionals$10.12144 rev

5mo ago

Blue Spirulina Powder - 40g Natural Blue Food Coloring No Fishy Smell 100% Vegan Phycocyanin Extract Spirulina Powder Plant Based Food Dye for Cake Decorating Smoothie Baking Drinks

ERCorArt$11.1165 rev

11mo ago

Paremmin Blue Spirulina Powder 30g/1.05oz Phycocyanin Natural Food Coloring

Paremmin$11.6146 rev

1y ago

Nutricost Blue Plant Based Food Coloring from Organic Blue Spirulina

Nutricost$15.03133 rev

1y ago

What buyers say about blue spirulina powder

What buyers praise and complain about, mined from review topics.

What buyers love

Color20%

“The color is vibrant”

Quality-Overall14%

“No complaints”

Taste-Overall11%

“And no funky taste”

Value For Money4%

“In terms of value for money I bought it so I can tell you right now it's cost-effective”

Flavor3%

“the flavor is mild”

Vegan/Organic3%

“Love that its organic”

Solubility3%

“It mixes fairly well”

Blend/Ratio3%

“It blends great with smoothies,”

Advertised Vs Actual Product3%

“Exactly what I wanted”

Nutritional Content3%

“Great supplement”

What buyers complain about

Taste-Overall19%

“No taste”

Size-Overall10%

“Bag smaller than expected”

Value For Money8%

“very expensive”

Smell8%

“Awful smell”

Vegan/Organic3%

“It isnt labeled as Organic”

Flavor2%

“does not change the flavor”

Artificial Colors2%

“M&Ms said they couldnt make blue ones naturally colored because spirulina was too expensive”

Solubility2%

“the fact that it doesnt dissolve”

Color2%

“VERY blue”

Advertised Vs Actual Product1%

“false advertising for sure”

Top return reasons

Value For Money60%

Leak-Proof20%

Size-Overall20%

Common questions

Is blue spirulina powder profitable to sell on Amazon United States?: The niche generates $1.5M/yr across 18 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +6.5%. Flapen's verdict: Launch it (60/100).
How competitive is the blue spirulina powder niche?: 15 brands and 571 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in blue spirulina powder?: Top complaints mined from reviews: Taste-Overall, Size-Overall, Value For Money. The return rate is 0.0%.
When does demand for blue spirulina powder peak?: Demand is steady year-round — the busiest month runs 2.2× the quietest.
What does it cost to enter the blue spirulina powder niche?: Listings span $10.12–$62.32; the average listing price is $22.81 (sweet spot $15–$100). The average incumbent carries 1,134 reviews — the moat a new listing must climb.