Carlyle Organic Spirulina Tablets | 3500mg | 500 Count | Vegetarian, Non-GMO & Gluten Free Supplement Review
Our verdict
A straightforward, budget-priced organic spirulina tablet with a large 500 count bottle, best suited to people who want a long-lasting supply without paying for extras.
Check price on AmazonBest for
Shoppers who want a no-frills organic spirulina tablet in bulk and prefer swallowing pills over mixing powder.
Skip if
You dislike swallowing multiple tablets to reach a serving, or you want a flavored or powdered format for smoothies.
- Form Tablet
- Count 500 Count
- Priced 19% below the category median ($18.47 across 30 tracked models)
Pros
- Large 500 count bottle suited to longer-term use
- Labeled organic, vegetarian, non-GMO, and gluten free
- Tablet format avoids the mess of loose powder
- Strong 4.6 star rating across a sizable review base
Cons
- No flavor listed, so taste experience is unclear from the label alone
- Reaching a full serving may mean swallowing several tablets at once
- Fewer published specs (such as allergen details) compared to some competitors
Our scorecard
-
Owner rating4.6/5
4.6 average across 1,506 owner ratings
-
Popularity3.3/5
1,506 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
Carlyle markets this as an organic spirulina tablet supplement, with the label noting 3500mg per serving across a 500 count bottle. That count gives buyers a fairly long runway before needing a refill, which fits the value-focused positioning of the product.
The listing also calls out that it is vegetarian, non-GMO, and gluten free, details that matter to shoppers filtering supplements by diet and ingredient sourcing. Beyond the tablet format and count, Carlyle does not publish flavor or additional processing details in the listing, so buyers considering texture or taste should look at the product images and Q&A for more context.
With a 4.6 star rating from over 1,500 reviews and roughly 1,000 units bought in the past month, the product has a reasonably established track record among spirulina shoppers on Amazon.
Specifications
| Form | Tablet |
|---|---|
| Count | 500 Count |
Performance notes
The tablet form and 500 count size point to this being a bulk, everyday-use product rather than a trial size. The vegetarian and gluten free labeling suggests it is built to fit common dietary restrictions, and the organic and non-GMO claims are the maker's stated positioning rather than independently verified facts on our end. As with any supplement, it is worth talking to a healthcare professional before adding a new product to your routine.
What buyers say
With more than 1,500 ratings averaging 4.6 stars, and about 1,000 units bought in the last month, buyer sentiment looks consistently positive for a bulk organic spirulina tablet at this price point.
Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider
Featured in
Frequently asked questions
How many tablets are in one serving?
Carlyle's label states 3500mg per serving, but the exact tablet count needed to reach that amount is not specified in the listing. Check the product label or packaging for the precise serving breakdown before use.
Is this spirulina supplement vegetarian?
Yes, the product is labeled vegetarian, along with non-GMO and gluten free claims from the maker. These are label statements rather than independently verified claims.
How long will a 500 count bottle last?
That depends on how many tablets make up a full serving on the label. A 500 count bottle is generally positioned as a longer-term supply compared to smaller bottles in the same category.