Spirulina Powder, 500 g
£66.50 for 500 g at Healf. That works out at 40p per 3 g, which ranks it 1st of the 4 spirulina powder products we price across 1 UK retailer.
At one 3 g dose a day, this pack lasts 5 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 500 ÷ 3 per serving = 166.7
- In the pack: 166.7 × 3 g = 500 g
- £66.50 ÷ 500 g × 3 g = 39.9p per 3 g
- A week 39.9p × 7 = £2.79 · a month × 30 = £11.97 · a year × 365 = £145.64
- Amount per serving: stated on the label.
The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.
How it compares: spirulina powder
All 4, ranked →
Ranked purely by price per 3 g. 8 combination products also contain spirulina.
On the label
- Spirulina · Powder
- 3 g per serving (stated on the label)
- Pack
- 500 g · 166.7 servings · 3 g a serving
- Cost per serving
- 40p (166.7 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “500g” · “Serving Size: 1 Scoop (3g)” · “Spirulina Algae (Arthrospira platensis)(Trichomes) ; 3 g”
Ingredients
Spirulina Algae (Arthrospira platensis)(Trichomes), Zeaxanthin
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 3 g dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 3 g.
What you paid
Optional. At Healf today: £66.50.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Price at every check
- £66.50Healf
- First recorded
- £66.501 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £66.50
Questions about this product
How much does Vimergy Spirulina Powder cost per 3 g?
40p per 3 g, from £66.50 for 500 g at Healf, checked on 20 October 2026.
Is it the cheapest spirulina powder in the UK?
Yes. Of the 4 we price across 1 UK retailer, this is the cheapest per 3 g.
How long does one pack last?
5 months at one 3 g dose. The pack holds 500 g in total.
About Vimergy
All 38 Vimergy products, priced per dose
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