BulkSupplements.com Organic Spirulina Powder 500g
- Dosage Form: Powder
- Item Form: Powder
- Special Ingredients: Spirulina
- Diet Type: Gluten Free
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large, gluten-free bulk bag of organic spirulina powder at 3 grams per serving, suited to anyone comfortable measuring their own doses into drinks. Good value per serving if you already use spirulina regularly.
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ASIN: B00ENSGXY2Category: Spirulina
Overview
BulkSupplements.com Organic Spirulina Powder is a 500 gram, 17.64 ounce bag of green spirulina powder at 3 grams per serving, sold as a vegan-friendly, gluten-free superfood powder.
BulkSupplements typically sells raw powders in bulk without added flavoring or capsule casing, and this spirulina follows that pattern, sold by weight rather than in pre-measured capsules. At 3 grams per serving from a 500 gram bag, the container holds roughly 166 servings, though the label sets the exact serving guidance. Being unflavored and in powder form means it needs mixing into a smoothie or juice to be palatable for most people, since raw spirulina has a strong taste on its own.
- 500 gram (17.64 oz) bag
- 3 grams per serving
- Organic certified
- Vegan friendly, gluten free
Who it's for
Suited to people who want raw spirulina powder in bulk to measure and mix themselves, typically into smoothies, rather than a pre-dosed capsule format. Not the right pick for anyone wanting convenience over a bulk raw powder they have to portion out.
Pros and cons
- Certified organic spirulina
- Large 500 gram bulk bag
- Vegan-friendly and gluten free
- Unflavored, strong taste needs mixing into other drinks
- Powder requires self-measuring, not pre-dosed capsules
Performance notes
At 3 grams per serving, the 500 gram bag works out to a large number of servings, making it a bulk buy rather than a short-term supplement bottle. As a raw powder, it has a strong taste that most people cut with juice or a smoothie rather than taking in water alone.
Specifications
| Brand | BulkSupplements.com |
|---|---|
| Dimensions & fit | |
| Item Weight | 1.1 pounds |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Features | Gluten Free |
| Included components | |
| Package Quantity | 1 |
| Unit Count | 1.1 pounds |
| Other details | |
| Dosage Form | Powder |
| Item Form | Powder |
| Special Ingredients | Spirulina |
| Diet Type | Gluten Free |
| Flavor | Unflavoured |
| Container Type | Bag |
| Number Of Items | 1 |
| Is Product Expirable | Yes |
| Recommended Uses For Product | Overall Health |
Closest rivals on specs
Z Natural Foods Organic Spirulina Powder 1 lb- Item Weight 1.1 vs 1 pounds (+10%)
Micro Ingredients Organic Spirulina Powder 1 lb- Item Weight 1.1 vs 0.82 pounds (+34%)
Carlyle Organic Spirulina Tablets 500 Count- Item Weight 1.1 vs 0.67 pounds (+64%)
Frequently asked questions
How much spirulina is in one serving?
One serving is 3 grams of the powder.
Is this spirulina powder organic?
Yes, it is certified organic.
Is this product vegan?
Yes, it is labeled vegan-friendly.