
Prairie Naturals
Prairie Naturals Spirulina 500 mg
Certified Organic Superfood with 60% Complete Protein Content
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Why Choose This Product
APPETITE CONTROL
Each 4g serving delivers natural satiety support that helps manage cravings between meals.
HIGH PROTEIN
Contains an impressive 60% protein content — more bioavailable than most plant proteins.
ENERGY SUPPORT
Rich in B-vitamins and chlorophyll to help maintain natural energy levels throughout the day.
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How It Works
How It Works
Spirulina is a nutrient-dense microalgae that provides complete protein with all essential amino acids. Its high chlorophyll content supports natural energy production, while the protein helps maintain satiety. The concentrated nutrition profile makes it an efficient way to boost daily nutrient intake.
Who It's For
Vegetarians and vegans seeking complete protein sources. Active adults looking to boost daily nutrition with a superfood powder. Anyone wanting natural appetite control support between meals.
Who It's Not For
Those with autoimmune conditions should consult a healthcare practitioner first, as spirulina may stimulate immune function.
About This Product
What It Does
Prairie Naturals Spirulina Powder delivers complete superfood nutrition with 60% protein content in every serving. This certified organic microalgae provides all essential amino acids plus B-vitamins, iron, and chlorophyll. Perfect for smoothies, shakes, or any recipe needing a nutrition boost.
Why It Works
- COMPLETE PROTEIN: Contains all nine essential amino acids in a highly bioavailable form — unlike many plant proteins that lack complete profiles.
- NATURAL SATIETY: The protein and nutrient density helps maintain fullness between meals, supporting healthy weight management.
- ENERGY SUPPORT: Rich in B-vitamins, iron, and chlorophyll that contribute to natural energy production and oxygen transport.
- RESEARCH-BACKED: Studies show spirulina intake supports healthy cholesterol levels and helps reduce inflammation markers.
What's Inside
Pure organic spirulina powder with no fillers, binders, or artificial ingredients. 100% vegan, gluten-free tested, and non-GMO. Made with certified organic spirulina platensis.
Why we carry it: Prairie Naturals delivers the cleanest spirulina available — certified organic with third-party testing and no compromise on purity.
How to Take
Full Ingredients
each serving contains organic spirulina (Spirulina platensis, whole plant) 4 g.
Customer Reviews
12 reviews
Questions & Answers
Research & Science
Explore the dropdown below to view peer-reviewed literature related to Prairie Naturals Spirulina 500 mg

