...

● 10% off any 3 products ● Double points when logged in ● Free UK delivery over £70

£0.00
0
Subtotal: £0.00

No products in the basket.

No products in the basket.

Pure Spirulina-Powder
Spirulina Powder Back Label
Pure Spirulina-Powder
Spirulina Powder Back Label

UK
Supplements

No Nasty Ingredients

Clean Pure Extracts

Pure Spirulina Powder

Price range: £10.79 through £45.59 inc VAT

1kg Powder
£45.59 £107.88
💰 Save 57.7%
Best Deal
500g Powder
£31.19 £53.94
💰 Save 42.2%
250g Powder
£17.99 £26.98
💰 Save 33.3%
100g Powder
£10.79
Base price
- +

What Others Find Useful!

Add a review
Pure Spirulina Powder Pure Spirulina Powder
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
4.9
Based on 163 reviews
5
93
93%
4
4
4%
3
1
1%
2
0
0%
1
2
2%
1-5 of 163 reviews
  1. A

    Excellent company to deal with. Quality products & quick delivery. Would buy from again & will! Thank you.

  2. S

    Best supplements in the UK

  3. A

    No comments

  4. DK

    good product and fast delivery

  5. VH

    Good service, only just started with supplements so fingers crossed after a few weeks start to feel benefits of them, will reorder as i know they take a while to work 😀

Choose Pure Spirulina Powder in a focused loose-powder format without machine flow agent padding.

Crown Supplements Pure Spirulina Powder supplies the recognised blue-green algae ingredient directly as a single-ingredient powder. Choose from 100g, 250g, 500g and 1kg resealable pouches.

Pure Spirulina
Single-ingredient powder
Blue-Green Algae
Recognised ingredient name
Loose Powder
Straightforward pouch format
100g–1kg
Four powder quantities

Clean formula: No fillers. No binders. No machine flow agents added by Crown Supplements.

You are buying Spirulina Powder—not a pouch padded with production extras.

Customer Supplements Reviews

Add a review
Pure Spirulina Powder Pure Spirulina Powder
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
5.0
Based on 2 reviews
5
100
100%
4
0%
3
0%
2
0%
1
0%
1-2 of 2 reviews
  1. C

    I often find myself feeling drained by the end of the day I added spirulina to my morning smoothies and it takes a few hours then you feel better energy levels.

  2. BT

    Adding Spirulina Powder to my daily routine, Packed with nutrients, this superfood has become start to the day natural health boost.

Pure Spirulina Powder • Blue-Green Algae • UK

Spirulina powder. The ingredient kept first.

Crown Supplements Pure Spirulina Powder gives British shoppers a focused blue-green algae powder in four selectable quantities from 100g to 1kg. The pouch stays centred on Spirulina, with no fillers, binders or machine flow agents added by Crown Supplements.

Spirulina
Named powder ingredient
Blue-Green Algae
Recognised customer wording
Loose Powder
Direct pouch format
100g–1kg
Four current quantities

Formula snapshot

Main ingredient
Pure Spirulina Powder
Recognised category
Blue-green algae powder
Scientific group
Photosynthetic cyanobacteria
Ingredient form
Spirulina powder
Product format
Loose powder in a resealable pouch
Current quantities
100g, 250g, 500g and 1kg
Formula standard
Spirulina first

What exactly is Spirulina?

The blue-green powder made from photosynthetic cyanobacteria.

Spirulina is the familiar commercial name used for dried biomass produced from photosynthetic cyanobacteria belonging to the group historically associated with Arthrospira. It is widely described to customers as blue-green algae powder.

Customers may search for Spirulina Powder, blue-green algae powder, algae powder or Arthrospira powder in the UK. These terms describe the same broad ingredient category supplied here in a focused loose-powder format.

The Crown Supplements formula keeps Pure Spirulina Powder clearly identified instead of burying the ingredient inside an undefined green blend or extending the pouch with production-focused additions.

Spirulina

The familiar ingredient name

Spirulina is the direct customer-facing name used for the deep green powder supplied inside the pouch.

The name is widely used across powder, capsule and food-supplement products containing dried Spirulina biomass.

Blue-Green Algae

The recognised category name

Blue-green algae is the familiar descriptive term commonly used for Spirulina, although the ingredient belongs scientifically to a group of photosynthetic cyanobacteria.

Both terms help customers identify the same distinctive powder category without turning the product into a vague multi-green blend.

Undefined green mixtures

The Spirulina can disappear

Broad green-powder blends can leave customers guessing how much Spirulina actually forms the finished product.

Crown Supplements Spirulina Powder

One named ingredient kept in focus

The formula is centred directly on Pure Spirulina Powder rather than an undefined collection of green ingredients.

Understanding the product format

Pure powder. Four physical quantities.

The product name identifies the ingredient supplied, while the selected gram or kilogram figure identifies the physical quantity of finished Spirulina Powder inside the pouch.

Pure Powder

The supplied ingredient form

The product is supplied directly as loose Spirulina Powder inside a resealable pouch.

The straightforward format keeps the named ingredient at the centre of the product.

100g–1kg

The physical powder quantity

Choose 100g, 250g, 500g or 1kg of the finished Spirulina Powder.

Every pouch contains the same focused ingredient formula in a different physical quantity.

100g
Starting pouch size
250g
Quarter-kilogram pouch
500g
Half-kilogram pouch
1kg
Largest current pouch

Why choose this Spirulina Powder?

The Spirulina should lead the formula.

British shoppers choosing Pure Spirulina Powder are paying for the named blue-green algae ingredient. Crown Supplements keeps the pouch centred on that powder instead of turning the formula into a production checklist.

01

Pure Spirulina Powder

The named ingredient remains at the centre of the focused loose-powder formula.

02

Single ingredient

The pouch is built around Spirulina rather than an undefined mixture of green powders.

03

Recognisable identity

Spirulina and blue-green algae identify the powder category directly.

04

Loose powder format

The ingredient is supplied directly as powder in a practical resealable pouch.

05

Four pouch choices

Choose 100g, 250g, 500g or 1kg according to the physical powder quantity required.

06

No powder padding

No fillers, binders or machine flow agents are added by Crown Supplements.

The Crown Supplements formula standard

Built around Spirulina—not manufacturing convenience.

When a powder includes filler padding, bulking materials, binders, anti-caking agents or machine flow agents, part of the pouch is being built around production instead of the Spirulina customers came to buy.

They may help the machine. They are not the reason the customer buys the powder.

What padded powders add

Filler material occupying pouch space beside the Spirulina Powder
Bulking material extending the formula without adding more Spirulina
Binding materials included around production requirements
Anti-caking materials added to manage powder movement during production
Machine flow agents taking space in a formula customers expected to be centred on Spirulina
Why pay for powder padding when Spirulina is what matters?

The Crown Supplements formula

Pure Spirulina Powder
Recognised blue-green algae ingredient
Single-ingredient loose-powder formula
Four selectable quantities from 100g to 1kg
Crown Supplements does not add magnesium stearate, silicon dioxide, talc, microcrystalline cellulose or maltodextrin to this formula.
No fillers. No binders. No machine flow agents added by Crown Supplements.
The Spirulina is the reason you are buying the pouch. Crown Supplements keeps it at the centre of the formula.

Choose the powder quantity

Four quantities. One focused Spirulina formula.

Customers across Great Britain can select 100g, 250g, 500g or 1kg of Pure Spirulina Powder. Every pouch contains the same focused single-ingredient formula.

100g
Pure Spirulina Powder
Starting pouch size
250g
Pure Spirulina Powder
Quarter-kilogram pouch
500g
Pure Spirulina Powder
Half-kilogram pouch
1kg
Pure Spirulina Powder
Largest current pouch

Complete product specification

Everything needed to understand the formula.

This Pure Spirulina Powder gives UK customers a focused blue-green algae ingredient in four flexible loose-powder quantities.

Product
Crown Supplements Pure Spirulina Powder
Product type
Single-ingredient Spirulina powder
Main ingredient
Pure Spirulina Powder
Recognised category
Blue-green algae powder
Scientific group
Photosynthetic cyanobacteria historically associated with the Arthrospira group
Ingredient form
Spirulina powder
Product format
Loose powder in a resealable pouch
Current powder quantities
100g, 250g, 500g and 1kg
Other recognised wording
Blue-green algae powder, algae powder and Arthrospira powder
Formula standard
No fillers, binders or machine flow agents added by Crown Supplements
Brand
Crown Supplements

Product guidance and storage

Keep the Spirulina Powder protected between uses.

Product guidance
Use only in accordance with the directions shown on the current Crown Supplements product label.
Storage
Store in a cool, dry place away from direct sunlight. Keep the pouch securely closed and press out excess air before closing.
Important information
Follow all instructions shown on the current Crown Supplements product label and do not exceed any recommended amount stated there.

Spirulina Powder questions

Frequently asked questions.

What is Pure Spirulina Powder?

It is a loose single-ingredient powder made from the material commonly known as Spirulina.

Is Spirulina a blue-green algae?

Blue-green algae is the familiar category name widely used for Spirulina. Scientifically, Spirulina belongs to a group of photosynthetic cyanobacteria.

Is Spirulina the same as Arthrospira?

Spirulina is the familiar commercial name commonly used for dried biomass associated with the Arthrospira group.

Is this blue Spirulina extract?

This product is Pure Spirulina Powder. Blue Spirulina extract is a separate concentrated pigment product with a different specification.

Is this a single-ingredient powder?

Yes. The formula is centred on one named ingredient: Pure Spirulina Powder.

Is this supplied as Spirulina powder or capsules?

This product is supplied as loose Spirulina Powder in a resealable pouch.

Are fillers, binders or machine flow agents added?

No fillers. No binders. No machine flow agents added by Crown Supplements.

Does Crown Supplements add maltodextrin or silicon dioxide?

Crown Supplements does not add magnesium stearate, silicon dioxide, talc, microcrystalline cellulose or maltodextrin to this formula.

Which Spirulina Powder quantities are available?

Choose 100g, 250g, 500g or 1kg of Pure Spirulina Powder.

What is the smallest Spirulina pouch?

The smallest current pouch contains 100g of Pure Spirulina Powder.

How should Spirulina Powder be stored?

Store it in a cool, dry place away from direct sunlight. Keep the pouch securely closed and press out excess air before closing.

Can I buy Pure Spirulina Powder in the United Kingdom?

Yes. Crown Supplements supplies Pure Spirulina Powder for customers throughout the United Kingdom in four selectable pouch quantities.

Pure Spirulina Powder • Blue-Green Algae • 100g to 1kg

Choose the powder built around Spirulina.

Crown Supplements gives customers across the United Kingdom a focused Spirulina Powder formula with four selectable pouch quantities from 100g to 1kg.

Pure Spirulina Powder. No filler clutter. No binder clutter. No machine-flow-agent clutter.

Select your preferred powder quantity in the purchase panel above.

Q & A

Ask a question
Pure Spirulina Powder Pure Spirulina Powder
Your question
* Question is required
Name
* Name is required
There are no questions yet
What Our Clients Say
4500 reviews