The Protein Works

Want it Tuesday 20 Feb?

Order within 23h 26m 20s  and get on the next despatch!

Why you love it...

Love Spirulina, the taste is better than expected and i'm feeling much fresher and healthier after drinking this 2x a day. - Jacqui

Why we love it...
Spirulina from THE PROTEIN WORKS™ is one of nature’s oldest superfoods. It is a freshwater plant that can be found in tropical lakes and has an incredibly high protein content. It is one of the most nutritionally dense foods in the world, containing every essential amino acid.



From: £14.99

* Required Fields

Top Picks
From: £32.99
From: £11.49
From: £12.99

What Is Spirulina?

TPW™ Spirulina is 100% pure and boasts a protein content of 68%, one of the highest levels of protein of any Spirulina product on the market today. It is also high in fibre, low in fat and low in sugar. Spirulina is a popular dietary supplement for vegetarians and vegans and is best enjoyed as a nutrient-packed superfood smoothie or shake.

Spirulina from THE PROTEIN WORKS™ is one of the most nutritionally dense food sources in all of nature and be described as a true ancient superfood. It is a freshwater plant that is native to the world’s tropical and subtropical lakes that harvests sunlight using chlorophyll and converts it to protein. Spirulina is a whole food source and a complete protein source, as it contains every single essential amino acid. TPW™ Spirulina is entirely pure and sourced from the finest natural spirulina and has an incredibly high protein content of 68%, which is one of the peak levels of protein of any Spirulina product currently available. This makes it extremely popular with vegans and vegetarians who are looking for an all-natural source of protein, which contributes to the growth and maintenance of muscle mass. Spirulina is a long-time TPW™ favourite, being one of the ingredients used in our best-selling Super Greens product, and is great to consume as a nutritious superfood shake or smoothie with either water or fruit juice.


The Health Benefits Of Spirulina

Spirulina is famous for the wide array of vitamins and minerals that are crammed into every single serving, with these nutrients offering a range of awesome health benefits. This list includes Iron which is proven to aid the immune system and cognitive function, and Magnesium which helps boost protein synthesis and psychological function. It is also high in fibre and a great source of Vitamin B2 and Phosphorous, so you can see why this green miracle powder is well deserving of its title as a legendary superfood. Spirulina is ideal for those members of the TPW community™ who lead an active lifestyle and are aiming to increase the levels of vitamins and nutrients in their diets.

TPW™ Quality Assurance

Here at THE PROTEIN WORKS™, you can have supreme confidence in the product quality and supply source. Each ingredient supplier must pass rigorous audits and checks before being given the TPW™ quality seal of approval. Traceability, quality, and consistency are the three things we demand on every single ingredient. This is our philosophy that flows through every product we manufacture and sets us apart in the world of sports nutrition today. We are also the only brand to offer a Lifetime Guarantee across its products giving you absolute peace of mind.

10 March 2017

First impression was the unpleasant taste from drinking this on it's own, but after 4 days I am kind of getting use to it and all so feeling the benefits from it as well, taking twice a day really helps recovery from cycling and work every day. Would be nice to have a long handled scoop to stop getting it all over your hand.

08 September 2016

Great stuff
I have found this hugely beneficial whilst training for a Road bike ultra challenge 315 miles in 24 hours. Combined with super greens I have found It has helped muscle development One downside for me is the taste I really dislike it, but I combine it with super greens and this makes it palatable. The other downside is it's a really fine dark green powder that seems to get everywhere and it can stain. But don't let that put you off this great supplement

14 April 2016

Love this, taste is better than expected and i'm feeling so much fresher and healthier after drinking this 2x a day.

Disclaimer: Customer reviews are independent and reflect customer's personal experiences. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan.

Additional Information

Values based on: No
Energy (kJ) No
Energy (kcal) No
Fat (g) No
of which Saturates (g) No
Carbohydrates (g) No
of which Sugars (g) No
Fibre (g) No
Protein (g) No
Salt (g) No
Cholesterol (mg) No
Sodium (mg) No
Calcium (mg) No
Please Note: No


Serving Size: 5g (2 black scoops) of Spirulina.

Add 2 black scoops (approximately 5g) with 100ml water or fruit juice. Use 1-2 servings daily.


    UK Delivery

    From £2.99 | Free Delivery From £50 | Order by 5pm for Next Day (Mon-Fri)   Read More


    Click & Collect

    From £2.49 | Collect From a Shop Near You  Read More



    From €5.99 | Ship to Over 30 Countries | Order by 5pm for 48 Hour Service (Mon-Fri)  Read More



    Lifetime Guarantee on This Product  Read More

Q. What is Spirulina?

A. Spirulina is nutrient dense freshwater plant that is one of the nature’s true superfoods. It has a very high protein content and contains a whole host of vitamins and minerals, plus every essential amino acid.

Q. When should I take Spirulina?

A. Spirulina is perfect to take any time of day as a superfood shake or smoothie.

Q. Who would benefit from taking Spirulina?

A. Absolutely anyone! However, Spirulina is most commonly used by people with an active lifestyle in order to get more vitamins, minerals and nutrients into their diets. It is also popular with vegetarians and vegans as it is a complete source of protein, containing all essential amino acids.

Q. Can TPW™ Spirulina be used with any other supplements?

A. Absolutely, Spirulina can be used at the same time as any other supplement and makes a great, healthy addition to any diet plan.

Q. Is TPW™ Spirulina suitable for vegans and vegetarians?

A. Yes, Spirulina is suitable for both vegans and vegetarians.

Q. Does Spirulina contain any allergens?

A. No, Spirulina is entirely allergen free.

Q. Will I suffer any side effects from taking Spirulina?

A. We haven’t heard of any side effects as a result of taking Spirulina.

Got a question? Ask an expert

Clear All
View Products
Add To Basket Successful

What Other Customers Are Looking At Right Now