Spirulina by Allnutrition is a dietary supplement that provides pure spirulina to help boost vitality, support immune health, and offer antioxidant protection during busy days and energy slumps. From the brand’s heritage of clean plant based nutrition, this capsule keeps it simple with a single ingredient - spirulina - so you know exactly what you’re taking and why. It continues the brand’s focus on straightforward plant powered nutrition and supports daily energy and immune resilience without extra fluff.

Available Sizes & Variants:

90 capsules - convenient daily dose for a month

Benefits & Features:

• Pure spirulina supports energy and immune function.
• Phycocyanin provides antioxidant protection, helping fight oxidative stress.
• A simple, single ingredient formula makes spirulina a strong plant based protein source—great as a natural alternative to some best protein powder options—and essential micronutrients in easy to swallow capsules, ideal for busy days when variety matters.
• Suitable for vegan and vegetarian diets due to its plant based profile.
• Allnutrition follows strict sourcing and manufacturing standards to keep spirulina pure, potent, and free from blends or fillers, giving customers ongoing reassurance.

Allnutrition Spirulina reflects the brand's long standing focus on plant based nutrition. The product stays true to a simple, single ingredient formula with 100% spirulina, packed with complete protein and essential micronutrients. The star active is phycocyanin, a natural antioxidant that helps support antioxidant defences and immune function. Manufactured under careful quality controls, this everyday capsule keeps things easy for busy lifestyles. This simple, single ingredient option sits well with a diet pills routine, providing a straightforward way to boost daily nutrition and can complement a best protein powder or smoothie routine.

Spirulina arthrospira platensis, capsule shell (gelatin, color: iron oxides and hydroxides), filler: microcrystalline cellulose, anti-caking agents: magnesium salts of fatty acids, silicon dioxide.

• GTIN: 5902837724690
• Manufacturer: Allnutrition
• Categories: AllnutritionDetox and Cleansing SupplementsSpirulinaSports SupplementsSuperfoods & Green Powders
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one capsule of Allnutrition Spirulina, 800mg daily with water. Store in a dry and cool place, out of reach of young children. This product is intended for individuals over 18 years of age. Do not consume if you are allergic to any of the ingredients. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet. A balanced diet and a healthy lifestyle are recommended. Always close the packaging after use.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Spirulina (Spirulina platensis)

Spirulina is a vibrant blue-green microalga famed for its rich nutrient profile, including complete protein, vitamins, minerals and antioxidants.

This form delivers full-strength spirulina as a natural, plant-based ingredient fit for vegetarian and vegan diets.

What Spirulina Actually Does?

Spirulina lends antioxidant defence and helps boost immune function, mainly thanks to its phycocyanin content and broad nutrient density.

Additionally, the protein and micronutrients in spirulina help nourish bodily systems and may influence nutrient availability in the gut, supporting normal bodily functions.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Allnutrition is recognised for delivering a clean, single-ingredient spirulina option, matching our preference for simple, plant-based nutrition. This brand has shown a steady history of consistency in delivering a 100% spirulina formulation, which helps uphold a transparent supplement profile for customers chasing clean nutrition. The product’s focus on a natural, undiluted ingredient matches Welzo’s commitment to purity and solid ingredient provenance.

This brand has been evaluated by Welzo's healthcare professionals for compliance with our rigorous testing protocols, and its ready-to-consume capsule format suits busy lifestyles while staying true to a straightforward, whole-nourishment approach. The product’s plant-based nutrient profile fits well with vegetarian and vegan dietary preferences, reinforcing its suitability for a broad audience seeking essential micronutrients with minimal processing.

We chose Allnutrition because its philosophy of pure, plant-derived spirulina is a natural fit for this supplement category, helping to ensure reliability, traceability, and consistency in quality that our customers can trust. This brand stands out through its emphasis on purity and straightforward delivery, which complements the product’s intended use and our evaluation criteria.