Organic Spirulina Tablets
- Spirulina
- Tablet
- Organic Spirulina
- 360
- More reviewed than 73%
A straightforward organic spirulina tablet with clear sourcing and processing claims, well suited to buyers set up for a multi-tablet daily serving.
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How it ranks among the 30 spirulina we track
4.6★ across 3,384 Amazon ratings, Bayesian-smoothed toward the category average.
3,384 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 30 spirulina we track - how the scorecard works · full spirulina data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Organic spirulina compressed into 360 tablets, about 90 servings at the four-tablet serving size on the label. Grown as Parry spirulina, processed non-irradiated, with three organic certifications. A tablet format for anyone building spirulina into a stack rather than mixing powder.
Spirulina is a blue green algae used as a whole food source of plant protein, iron and B vitamins, and this version leans on its growing and processing method rather than added extracts. Non-irradiated processing is meant to keep more of the algae's natural nutrient content intact than irradiated stock. Four tablets per serving means the daily dose is a small handful, not a single capsule.
- 360 tablets, about 90 servings
- Made with Parry spirulina
- Non-irradiated processing
- Triple organic certified
Who it's for
Fits people already comfortable taking multiple tablets who want a plant based, vegan and gluten free algae supplement in their regular stack. Less suited to anyone who wants a single easy swallow capsule or prefers mixing spirulina powder into a smoothie.
Strengths and trade-offs
Drawn from this product's published specifications.
- Non-irradiated processing preserves more of the raw algae
- Three organic certifications back the sourcing
- Vegan, plant based and gluten free
- Four tablet serving size means swallowing several at once
- No potency or purity test data included in the listing
Performance notes
Each serving is four tablets, so the 360 count bottle lasts around 90 servings at the labeled dose. Because spirulina is a whole algae rather than an isolated nutrient, its nutritional value depends on the raw crop and how gently it was dried and processed, which is where the non-irradiated claim and organic certifications come in. Tablet compression can affect texture and swallowability, though the listing data doesn't speak to that directly.
Specifications
| Brand | ORGANIC |
|---|---|
| Model | TH-Spir360Tab |
| Form | Tablet |
| Supplement Type | Organic Spirulina |
| Count | 360 |
| Diet | Gluten Free, Plant Based, Vegan |
| Allergens | Gluten Free, Non-GMO, Soy Free |
Other ORGANIC spirulina
How it compares
This product against the closest alternatives we track in spirulina.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Organic Spirulina TabletsThis product | 4.6 / 5 | 3,384 | 4.3 / 5 |
| Nutrex Hawaii Pure Hawaiian SpirulinaNutrex | 4.6 / 5 | 10,856 | 4.5 / 5 |
| Micro Ingredients Organic Spirulina SupplementMicro | 4.6 / 5 | 9,927 | 4.5 / 5 |
| NOW Foods SupplementsNow | 4.6 / 5 | 8,124 | 4.5 / 5 |
| Kate Naturals Organic Spirulina Powder for Immune Support and Antioxidants. Nutrient…Kate | 4.5 / 5 | 5,063 | 4.5 / 5 |
Similar spirulina from other brands
Questions about the ORGANIC TH-Spir360Tab
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many tablets are in one serving of this Organic Spirulina?
The label serving size is four tablets, so the 360 count bottle provides about 90 servings.
Is this spirulina irradiated?
No, it's processed non-irradiated according to the product listing.
Is this spirulina vegan and gluten free?
Yes, it's listed as plant based, vegan and gluten free with non-GMO and soy free claims.