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Organic Spirulina Whole Food Tablets
RIVERGROVE
Organic Spirulina
WHOLE FOOD TABLETS
Greens

Organic Spirulina

Whole Food Tablets
4.8 · 8 reviews
$23.80
$28.00
· 180 tablets · 30 servings
1
vegangluten freesugar free
6g pure spirulina per serving
Grown in pristine Hawaiian waters
Cold-pressed, never spray-dried
COA on every batch
Clean-label promise
3rd-party tested
Free ship $75+
The story

Why we made this

Spirulina is nature's densest food — 60% protein by weight and a complete B12 source for vegans. Ours is cold-pressed to preserve heat-sensitive nutrients.

Certifications
Third-Party TestedNon-GMOcGMP FacilityCOA On Every BatchUSDA OrganicVeganKona-Sourced
How to use

6 tablets daily with water. Can be taken all at once or split across meals.

Who it's for

Vegans (B12), athletes (iron), and anyone seeking whole-food density.

Ingredients

What's inside

100% organic Hawaiian spirulina.

Sourcing

Where it comes from

Cultivated in filtered deep-sea water at a single-source farm on the Kona coast.

Certificate of Analysis · Batch #5400
Supplement facts
Supplement Facts
Serving Size: 6 tablets (6g)
Amount / Serving% DV
Protein 3.6g7%
Iron 5mg28%
† Daily Value not established.
Pairs well with

Stack it with

Reviews

4.8 out of 5 · 8 verified reviews

Mar 12, 2026
Genuinely clean

Third-party COA on the website sold me. Organic Spirulina has become part of my morning stack — no chalky aftertaste and no bloat.

— Sarah K. · Verified buyer
Feb 28, 2026
Noticeable within a week

I train five days a week and recovery has been sharper. Ingredient list reads like a dietitian wrote it, which is basically the case.

— Devon M. · Verified buyer
Feb 04, 2026
Great, wish tub was bigger

Flavor is subtle in the best way. I'd love a family-size option of Organic Spirulina.

— Priya R. · Verified buyer
Jan 22, 2026
Best in class

Tried AG1 and Ritual before this. Rivergrove wins on transparency and taste. Subscribe-and-save makes it a no-brainer.

— Marcus T. · Verified buyer
Jan 10, 2026
My dietitian recommended it

She specifically flagged the sourcing standards. I've been on it three months and my labs improved at my last check-in.

— Jenna L. · Verified buyer
Dec 18, 2025
Solid daily

Mixes clean in water, no gritty settle. Packaging is a little bulky but I'll take it for the quality.

— Owen P. · Verified buyer
Dec 02, 2025
Finally a brand I trust

I'm picky about what goes in my body during pregnancy planning. Rivergrove passed my OB's review.

— Camille V. · Verified buyer
Nov 14, 2025
Worth the price

You get what you pay for. Organic Spirulina is not the cheapest option but the quality is obvious after two weeks.

— Ben H. · Verified buyer

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