Free UK delivery for orders over £50
365 Day Returns
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Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code SEP20
Become a Healf Zone member

ENERGYbits - Spirulina

A spirulina tablet providing plant-based protein together with naturally occurring iron and B vitamins, offering concentrated daily nutrition in a simple supplement.

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Key Benefits

  • Includes vitamin B12 to contribute to the reduction of tiredness and fatigue and normal red blood cell formation.

  • Provides iron to contribute to the normal function of the immune system and the reduction of tiredness and fatigue.

  • Contains vitamin K to contribute to normal blood clotting and the maintenance of normal bones.

  • Provides protein to contribute to the growth and maintenance of muscle mass.

ENERGYbits® Spirulina Tablets deliver pure spirulina algae, a nutrient-dense food naturally containing protein, vitamins, and minerals. Each serving provides vitamin B12, which contributes to the reduction of tiredness and fatigue and to normal red blood cell formation. It also provides iron, which contributes to normal immune function and the reduction of tiredness and fatigue, and vitamin K, which contributes to normal blood clotting and the maintenance of normal bones.

With 5 g of protein per serving, it contributes to the growth and maintenance of muscle mass. Other naturally occurring nutrients include B vitamins such as thiamine and riboflavin, as well as magnesium, niacin, and phytonutrients like chlorophyll, carotenoids, and essential fatty acids.

Organically grown and made with 100% spirulina algae, ENERGYbits® offers concentrated plant-based nutrition in a simple tablet—no cooking, prepping, or cleanup required. It is vegan, gluten-free, caffeine-free, and contains no chemicals, fillers, or added sugar.

ENERGYbits® was founded by Catharine Arnston after her sister's breast cancer diagnosis, when an alkaline diet was recommended for healing. In her quest to help her sister, Catharine discovered algae, the most alkaline, plant-based, nutrient-dense food in the world. Recognising its potential to improve health and longevity, she founded ENERGYbits®, dedicated to making nutrient-rich algae accessible and convenient for everyone. Committed to better nutrition, better health, and a better world, ENERGYbits® offers pure, sustainable algae tablets that provide simple, safe, and eco-friendly nourishment.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

100% Spirulina Algae.

Enjoy spirulina tablets in the morning, mid-day, or before a workout to complement your daily routine. Chew like any other food, swallow with water, or blend into smoothies.

Meal / Workout / Therapeutic: 30+ bits per serving

Everyday Nutrition: 10-20 bits per serving

General Support: 10 bits per serving

Children / Pets: 2-5 bits per serving

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

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Frequently asked questions

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

The Discovery

The Discovery

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Expert Validation

Expert Validation

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

Community Testing

Community Testing

By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.