Best Deals This Week

Best Spirulina Deals Online in the US (10 deals found)

Last Updated - May 2, 2026 Sort By:

Best Choice

New
Kate Naturals Organic Spirulina Powder for Immune Support and Antioxidants. Nutrient Dense Superfood Supplement (8 oz, USDA Certified, Non-GMO, Gluten- Free)
ORGANIC & NON-GMO 'SUPER' SUPERFOOD: Ready to amp up your daily smoothie or post-workout shake? Kate Naturals Spirulina Powder is USDA certified organic and non-GMO. This vibrant super greens powder is naturally rich in nutrients and plant-based protein making it a great addition to your recipes.

$9.99
10% Off

New
Kate Naturals Organic Spirulina Powder for Immune Support and Antioxidants. Nutrient Dense Superfood Supplement (8 oz, USDA Certified, Non-GMO, Gluten- Free)
ORGANIC & NON-GMO 'SUPER' SUPERFOOD: Ready to amp up your daily smoothie or post-workout shake? Kate Naturals Spirulina Powder is USDA certified organic and non-GMO. This vibrant super greens powder is naturally rich in nutrients and plant-based protein making it a great addition to your recipes.

$8.99 $9.99
Best Value

New
Micro Ingredients Organic Spirulina Chlorella Tablets, 720 Count | 4 Month Supply | 50/50 Algae Blend | Broken Cell Wall | Non-GMO, Filler Free
Micro Ingredients offers Organic Spirulina Chlorella tablets in a balanced 50/50 blend, combining two well-known green algae sources in one simply daily option.

$23.96 $29.95
28% Off

New
Micro Ingredients Organic Spirulina Chlorella Tablets, 720 Count | 4 Month Supply | 50/50 Algae Blend | Broken Cell Wall | Non-GMO, Filler Free
Micro Ingredients offers Organic Spirulina Chlorella tablets in a balanced 50/50 blend, combining two well-known green algae sources in one simply daily option.

$21.56 $29.95
New
NOW Foods Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene (Vitamin A) and B-12 with naturally occurring GLA , 120 Tablets
NOW's Spirulina 1000 mg tablets are certified organic and non-GMO. These tablets have naturally occurring vitamins, minerals and GLA.

$13.46
New
NOW Foods Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene (Vitamin A) and B-12 with naturally occurring GLA , 120 Tablets
NOW's Spirulina 1000 mg tablets are certified organic and non-GMO. These tablets have naturally occurring vitamins, minerals and GLA.

$12.79 $13.46
10% Off

New
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)
100% USDA CERTIFIED ORGANIC & NON GMO PROJECT LABEL VERIFIED ::: Raw Vegan Incas Organic Blue Spirulina Organic Powder Is 100% Organic And Has NO Harmful Artificial and Preservatives. Each Batch Is Third Party Lab Tested by EuroFinns. Highest Quality Food Grade Powder Organic..

$15.29 $16.99
19% Off

New
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)
100% USDA CERTIFIED ORGANIC & NON GMO PROJECT LABEL VERIFIED ::: Raw Vegan Incas Organic Blue Spirulina Organic Powder Is 100% Organic And Has NO Harmful Artificial and Preservatives. Each Batch Is Third Party Lab Tested by EuroFinns. Highest Quality Food Grade Powder Organic..

$13.76 $16.99
20% Off

New
Micro Ingredients Organic Spirulina Chlorella Mini Tablets, 2,500 Tablets (8 Month Supply) | 50/50 Blend Superfood | Cracked Cell Wall for Better Absorption | Rich in Vegan Protein & Chlorophyll
Pure Organic Spirulina Chlorella mini-tablets (Broken Cell Wall), made from organic chlorella and spirulina powder in a 50/50 blend, 2,000mg per serving, 2,500 mini tablets (250 servings), easy-to-swallow size, filler and irradiation free, green algae superfood and vegan friendly.

$23.99 $29.95
New
Zazzee USDA Organic Spirulina Powder, 2.2 Pounds (1 KG), 303 Servings, Certified Kosher, 100% Pure, Non-Irradiated, Mess-Free Wide Mouth Container, Fresh Smell and Neutral Taste, Non-GMO, Made in USA
2.2 POUNDS / 303 SERVINGS: Our 100% Pure, Certified Organic Spirulina comes in a 2.2 pound (1 KG) container. With a standard serving size of one level teaspoon, each container provides 303 servings.

$39.97

10 Spirulina deals are available from: Amazon stores, starting from $8.99.
The biggest discount we found is 28% on Micro Ingredients Organic Spirulina Chlorella Tablets, 720 Count | 4 Month Supply | 50/50 Algae Blend | Broken Cell Wall | Non-GMO, Filler Free at Amazon.
The lowest price we found is $8.99 while the highest is $39.97.
Prices for the best Spirulina deals average at $18.38.
Last updated on May 2, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Spirulina.