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Spirulina | Plant Protein & Antioxidants

Spirulina | Plant Protein & Antioxidants

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Spirulina — nature's most complete plant protein and greens booster in one.

Grown in the mineral-rich, sun-drenched lakes of China, spirulina is 60%+ plant protein and packed with iron, B-vitamins and chlorophyll. Choose the 200g powder for smoothies and greens bowls, or 120 vegan capsules for a mess-free 1500mg dose.

You'll Love How It Makes You Feel

Complete Plant Protein

Over 60% protein with all essential amino acids — a clean plant-based boost for training and recovery.

Natural Everyday Energy

Rich in iron and B-vitamins — supports steady energy without the caffeine roller-coaster.

Iron For Vegans & Athletes

One of nature's most iron-rich foods — supports normal red blood cell production.

Greens & Detox Support

Loaded with chlorophyll to complement your greens intake and support natural detox pathways.

Immune Support

Contains phycocyanin — the pigment giving spirulina its signature blue-green colour and antioxidant power.

Clear Skin From Within

Nutrient-dense greens support a healthy, radiant complexion from the inside out.

"My go-to pre-workout for years. Steady energy, no jitters, and my iron levels have never been better."
— verified Nature Origins customer

100% Pure Spirulina — Powder or Capsules

Nothing Added, Nothing Removed

Just pure, cold-dried spirulina — the same premium biomass in every capsule, no binders, no fillers.

Grown In Protected Waters

Cultivated in dedicated, filtered freshwater ponds — never harvested from open lakes, so it's free of pond-scum contaminants.

Powder or Capsules — bold greens, your choice

Spirulina has a bold, oceanic flavour — the 200g powder shines when blended with banana, pineapple or citrus. Not a fan of the taste? The 120 capsules give you the same 1500mg serving with zero flavour and zero mess.

Sourced From China's Pristine Lake Regions

China's Sun-Rich Lakes

Grown in mineral-rich alkaline waters under long hours of sunshine — the ideal conditions for potent spirulina.

Cold-Dried For Potency

Harvested daily and gently cold-dried at low temperature to preserve phycocyanin, protein and delicate nutrients.

Pure, Tested & Trusted

Every batch is tested for heavy metals, microcystins and microbes — safe, clean spirulina you can trust every day.

How & When To Take

How To Take

Powder

Blend 1 tsp into a fruity smoothie — banana, pineapple and mango tame the greens.

Capsules

Take 3 capsules with water — the same 1500mg serving, zero taste.

Pre-Workout

Great 30 minutes before training for plant protein and iron support.

When To Take

Easy

One serving daily, any time — with a meal helps with iron absorption.

Pro

TRAINING: 1 serving pre-workout, 1 post. PLANT-BASED: split morning and evening for steady amino-acid supply.

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5.0
Based on 144 reviews
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Energy without caffeine

I dropped my afternoon coffee after a month on these. Genuinely more steady energy through the day.

Zara F. · 16 May 2026

Great pre-workout

Mix it with pineapple juice before the gym. Feel stronger, recover quicker.

Ben O. · 1 May 2026

Iron levels up

Vegan for years and my iron was always borderline. Three months on the capsules and everything's back in range.

Lila V. · 20 April 2026