🚚 FREE UK DELIVERY OVER £75

Frequently bought together

Save 10% together

Total for 3 items

£28.80 £31.97

NOW Foods

Spirulina - Natural - 500mg - 120 vcaps

£12.99£15.99 Save 19%£0.11 / item
Stack & Save

Only 4 left · ships from Reading in 1–2 days

  • Add £62.01 more for free UK Express delivery
  • 14-day returns on unopened items
  • Secure checkout with Shopify Payments

Product details

Description

NOW Spirulina 500 mg capsules hold powdered spirulina, a blue-green microalga, with no added fillers beyond the capsule shell and stearic acid. The label serving is 6 capsules, giving 3 g of spirulina and 2 g of protein. This bottle of 120 capsules holds 20 servings.

Form: capsules (hypromellose capsule shell), 500 mg spirulina per capsule.

Key facts
  • 120 capsules, 20 servings of 6
  • 3 g (3,000 mg) spirulina per 6-capsule serving
  • 2 g protein and 10 kcal per serving
  • Spirulina is a blue-green microalga with naturally occurring protein
  • Made in a GMP facility (stated by NOW)
Nutrition
Typical values Per 6 capsules
Energy 10 kcal
Carbohydrate <1 g
Protein 2 g
Spirulina 3 g (3,000 mg)

Values from the brand's US label. No reference intake is set for spirulina.

Ingredients and allergens

Ingredients: Spirulina; hypromellose (cellulose capsule), stearic acid (vegetable source).

Allergens: None of the 14 major allergens are listed. Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients; produced in a GMP facility that processes other ingredients containing these allergens.

How to use

Take 6 capsules daily.

FAQs

How much spirulina is in a serving?
6 capsules give 3 g (3,000 mg) of spirulina, which is 500 mg per capsule.

How long does the bottle last?
20 days at the label serving of 6 capsules a day.

What else is in the capsule?
Only the hypromellose capsule shell and stearic acid from a vegetable source.

How much protein does it provide?
2 g of protein per 6-capsule serving.

Warnings
  • For adults only. Consult a doctor before use if you are pregnant or breastfeeding, taking medication, or have a medical condition.
  • Do not exceed the recommended daily dose.
  • Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
  • Keep out of reach of young children.
Details
  • Brand: NOW Foods
  • Product: Spirulina 500 mg
  • Form: Capsules
  • Size: 120 capsules
  • Serving size: 6 capsules

Product details are taken from the NOW Foods website and label (NOW Foods Spirulina 500 mg Veg Capsules), checked November 2026. Always check the label on the pack you receive.

More from NOW Foods

Shop all NOW Foods