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

Last Updated - March 15, 2026 Sort By:

Best Choice

New
Carlyle Organic Spirulina Tablets 3500mg | 500 Count | Non-GMO & Gluten Free Supplement
ORGANIC SPIRULINA: Enjoy the beneifts of this blue-green algae and coveted super food!

$14.49
New
Carlyle Organic Spirulina Tablets 3500mg | 500 Count | Non-GMO & Gluten Free Supplement
ORGANIC SPIRULINA: Enjoy the beneifts of this blue-green algae and coveted super food!

$14.49
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
Best Value

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
New
PureGood Organic Blue Spirulina Powder (Phycocyanin Extract) – No Fishy Smell, Vibrant Natural Color for Smoothies, Baking, Drinks – Vegan, Gluten-Free Superfood – 60 Servings
PureGood Organic Blue Spirulina Powder (Phycocyanin Extract) – No Fishy Smell, Vibrant Natural Color for Smoothies, Baking, Drinks – Vegan, Gluten-Free Superfood – 60 Servings

$39.99
42% Off

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 are an easy way to get a daily dose of this nutrient rich superfood featuring beta-carotene (Vitamin A) and Vitamin B-12.

$12.70 $21.99
45% Off

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 are an easy way to get a daily dose of this nutrient rich superfood featuring beta-carotene (Vitamin A) and Vitamin B-12.

$12.06 $21.99
New
Micro Ingredients Organic Spirulina Supplement, 720 Tablets (4 Month Supply), No Filler & Non-GMO, Rich in Vegan Protein, Vitamins & Prebiotics, Premium Spirulina Pills
USDA Organic Spirulina Tablet from Spirulina Powder Organic (Arthrospira Platensis), 3000mg Per Serving, 720 Counts (4 Months Supply), Green Algae Super Food, Vegan Friendly, Filler Free, Irradiation Free, Easy to Swallow.

$25.95
10% Off

New
Micro Ingredients Organic Spirulina Supplement, 720 Tablets (4 Month Supply), No Filler & Non-GMO, Rich in Vegan Protein, Vitamins & Prebiotics, Premium Spirulina Pills
USDA Organic Spirulina Tablet from Spirulina Powder Organic (Arthrospira Platensis), 3000mg Per Serving, 720 Counts (4 Months Supply), Green Algae Super Food, Vegan Friendly, Filler Free, Irradiation Free, Easy to Swallow.

$23.35 $25.95
New
Zazzee Organic Spirulina Powder, 2.2 Pounds (1 KG), USDA Certified, 303 Servings, Kosher, 100% Pure, Non-Irradiated, Mess-Free Wide Mouth Container, Fresh Smell and Neutral Taste, Non-GMO, Gluten-Free
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 45% on 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 at Amazon.
The lowest price we found is $8.99 while the highest is $39.99.
Prices for the best Spirulina deals average at $20.20.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Spirulina.