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Spirulina Petals (90g) - RAW - Gourmet Spirulina

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Discover UK’s first and only raw spirulina! Gourmet Spirulina was founded by two passionate French entrepreneurs with a background in spirulina production. They offer three forms of culinary spirulina: spirulina crunchies, spirulina nibs and spirulina petals. All three of our formats of raw spirulina have an equivalent nutritional quality but the tastes and textures are different due to the application of specific post-harvest techniques and the differences in natural conditions between the production areas.

Click the player below to listen to this podcast interview with Charly Margain of Gourmet Spirulina. He discusses the process of making truly raw spirulina, as well as the benefits of this incredible superfood, and how his company works to share the wonders of spirulina with as many people as possible.

Availability: Sorry, sold out. More coming soon.


Discover UK’s first and only raw spirulina! Gourmet Spirulina was founded by two passionate French entrepreneurs with a background in spirulina production. They offer three forms of culinary spirulina: spirulina crunchies, spirulina nibs and spirulina petals. All three of our formats of raw spirulina have an equivalent nutritional quality but the tastes and textures are different due to the application of specific post-harvest techniques and the differences in natural conditions between the production areas.

100% pure spirulina dehydrated at ambient temperatures (< 42 °C) with no additives.

Fair trade production; free from pesticides and phytochemicals. Please read on..

"Gourmet Spirulina dehydrated spirulina petals/nibs/crunchies must be differentiated from non-culinary product given the wide differences in the manufacturing process, the final product and its possible uses. Our  spirulina  petals/nibs/crunchies  are  produced  with  100%  pure spirulina.  Although  they  differ  in shape  and  format,  they  are  simply  differentiated  during  the  drying  process  and  are  fundamentally the  exact  same  product,  except  for  a  slight  variation  in  taste  due  to  slightly  different  growing conditions, most notably humidity during the drying process, solar irradiation, and mineral content of the water (a terroir in the proper sense). 
The process behind our culinary spirulinas is the same however: when the microscopic algae spirulina is harvested, the microsopic spiral-shaped organisms intertwine and form a purée of biomass which is then pressed to extract the water medium. This biomass is then extruded and, to obtain culinary spirulina,  we then  spread it  as  sheets  before  dehydration  to  produce  petals,  long  twines to  obtain nibs,  and  short  twines  to  produce  crunchies.  To  better  preserve  spirulina's  natural  good  taste,  we simply  dry  the  spirulina  at  quasi-ambient  temperatures  (under  42°C)  under  low  humidity  levels,  a process which takes a few hours. 
Non-culinary  spirulina  is  a  completely  different  product  altogether.  Also  generally  produced  with 100% pure spirulina (though anti-caking agents are sometimes added in powder and most tablets use binding agents), the biomass is spray-dried at temperatures of 80°C to 120°C: droplets of biomass are projected on a hot metal surface and instantly  dried, falling in a collection tank in the form of very fine powder. All fine powders are produced this way. 
The  process  is  industrially  extremely  efficient,  cut  costs  and  makes  it  easier  to  control  the bacteriological  quality  of  the  product  without  having  exacting hygienic  standards,  but  the  high temperatures have a very strong impact on the palatability of the product due to enzymatic reactions as well as on the general composition (and therefore nutritional quality) of the product. For instance,  the  content  of  spirulina's  blue  pigment  called  phycocyanin  falls  from  around  25% of dry weight  in fresh  spirulina  to  18–25%  in  our  spirulina  products  but  15%  in  the  best  non-culinary  spirulina (Hawaiian spirulina: spray-dried at only 80°C and in an oxygen-deprived environment) and south of 1% in the case of the worst non-culinary spirulina (most Thai and Chinese spirulina). 
Unfortunately there is no "raw" certification agency which can help us prove our process is indeed raw. We have recently ordered some lab analyses to prove that the enzymatic profile is very different from industrial spirulinas, which should prove that the Maillard reaction which happens above 42°C hasn't occurred in our spirulinas. The use of this kind of analysis is very novel and should make it easier to control. Starting this end of year, we will also be testing sensors which will be placed with the spirulina along the whole process to track the temperature during the whole of the process and we will make this data publicly available.

In the absence of an official EU standard for organic spirulina, we have chosen to produce our spirulina in the spirit of the organic movement but with a source of synthetic nitrogen fertilizer.

- Strict quality specifications for microbiological quality and heavy metals content.

- Total traceability with systematic batch analysis.

Nutritional claims (all EFSA-compliant):

- Rich in iron

- Provitamin A β-carotene (normal function of the immune system)

- Vitamin K2 (maintenance of normal bone)

- Vitamin B12 (vegetarians, senior citizens)

- Iron (fights against tiredness and fatigue).

GHG of international transport prior to carbon mitigation: 9.9 kg CO2 eq. per net kg of spirulina nibs or petals and 20.4 kg CO2 eq. per net kg of spirulina crunchies. As a result of our annual carbon compensation scheme, the final GHG emissions of our logistical chain and transportation are 0 kg CO2 eq. per net kg of spirulina.

Primary packaging analysis: laminated 147 μm-thick BOPP/ALU/LPDE pouches, BPA- and phtalate-free, with no contact between the product and the aluminium layer.

Eco-certified labels and leaflets (French Imprim'vert standard).

It is with regret that we are unable to share with you more information about this product. Various EU legislation forbids us (and all other food business operators) from claiming that these products can offer any possible health benefits. Many of our customers already know about these foods, and come back to us time and time again for their favourite items. We ask customers new and old to do your own research, and to trust Raw Living to provide you and your nearest and dearest with the best quality products at the lowest prices. Thank you for your understanding.

Why prepare genuinely raw spirulina?

For the outcome of course. Genuinely raw spirulina has the best taste, far from the “pond scum in a pouch” approach that dominates the market. It also better preserves the fragile nutrients of spirulina than the damaging techniques typically used – mainly spray-drying, which consists of spraying fresh spirulina in a flow of hot air exceeding 100°C.

When we first started, culinary spirulina was barely a thing. The core message was that spirulina was good for the health and nobody really cared about anything else than its benefits. We were different. We were passionate about spirulina and believed that spirulina was first and foremost a food. We were fascinated with the natural good taste of fresh spirulina and worked hard to find a way to share that good taste we get at the farm.

How is the raw spirulina processed?

Minimally processed would be a fairer term as we really do our best not to interfere with the product and we present a dehydrated form that is as close as possible to the fresh product.

First of all, the spirulina is harvested from our cultivation pools: when they are filtered, the microscopic spirals interwine and form a paste with the density of a smoothie. This paste is washed and then dewatered using a source of pressure or a vacuum (depending on our farm). When then extrude it, which is basically giving a fine shape that will make the drying happen in good conditions.

This stage is very much like what happens with pasta and before they are dried, our nibs actually look like spirulina spaghetti! Finally, the remaining moisture is then evacuated by applying a dry air flow.

As a result, our genuinely raw spirulina is presented in interesting sprinklable formats – nibs, crunchies, petals, flakes.

No powder here as fine powder is clearly an indicator of spray-drying and the only reason why you’ll fine spirulina powder labelled as “raw” is that unfortunately there is no legislation on the subject and many marketers have understood the demand for raw products but aren’t ready to put the effort and extra cost to set up a proper supply chain to actually get raw spirulina.

Nutritional Informationper 100g
Energy 373 kcal 1562 kj 
Fat 5 g
of which saturates 2.7 g
Carbohydrate 16 g
- of which sugars 7 g
Dietary Fiber  -
Protein 65 g
Salt 3 mg

* Free delivery to most of the UK for all orders over £150 (net of vat) *

* PLS NOTE: deliveries are Monday to Friday - couriers do not deliver on Saturdays *

UK Mainland

upto 750g Royal Mail £2.95
750g to 25Kg Next day £4.95
Orders over £150 Next day Free

Highlands & Islands

Postcodes: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50, HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
upto 750g Royal Mail £2.95
750g to 25Kg DPD £13.50
Orders over £150 DPD next day Free

Europe and rest of the world

All of Europe upto 2Kg (1.8kg plus packaging*) Royal Mail Europe 3-5 days £4.00 per 500g
Rest of the world upto 2Kg Royal Mail International £8.00 per 500g
2Kg-10Kg Jersey & Guernsey DPD £13.50
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2Kg-25Kg Finland, Norway, Switzerland UPS £22.95
2Kg-5Kg - United states, Canada UPS £40.00
5Kg-10Kg - United states, Canada UPS £50.00

Royal Mail 48 hour details

  • This service is 48hr including delivery on Saturdays.
  • Online tracking.
  • Delivery may be possible within 24hrs but is not guaranteed.
  • Mainland UK only.

DPD Details

  • This is a 'next day' service with DPD (mainland UK). NOTE: This is a standard service - you do NOT pay extra for this and next day is not guaranteed.
  • While the vast majority of orders placed before midday are dispatched the same day, this is not guaranteed. Please note there is no Saturday delivery.
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UPS Details

  • Delivery will take anything from 2-3 days to 2 weeks to arrive. Please track your order with the details provided. 

For orders over 25kg, please call +44 (0)1243 523335, or email for discounted prices and for carriage rates.

If you do not see your destination country listed, please email, or call +44 (0)1243 523335 and we will look at the best rate for the weight and value of your order.

Some countries will not allow the import of certain products. It is the responsibility of the customer to establish what their country rules and regulations are. Raw Living cannot be held responsible for orders delayed or returned by customs. If a package is returned by customs we will be charged, and this cost, together with the original carriage cost and a 10% handling fee will be deducted from any refund requested.

Please note that we periodically review carriage rates and they are subject to slight changes. We do not seek to make profit from carriage and in many cases they are heavily discounted.

*packaging is approx 50g on small orders up to 200g on larger orders. so for example, if you purchased 1.81kg of goods, this would be dispatched by courier and the carriage charge would be for 2kg

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