Pure Active Sulforaphane, 120 capsules
£29.99 for 120 capsules at Healf. That works out at 31p per 10 mg, which ranks it 1st of the 2 sulforaphane products we price across 2 UK retailers.
At one 10 mg dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 120 ÷ 2 per serving = 60
- In the pack: 60 × 16 mg = 960 mg
- £29.99 ÷ 960 mg × 10 mg = 31.2p per 10 mg
- A week 31.2p × 7 = £2.19 · a month × 30 = £9.37 · a year × 365 = £114.02
- Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
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: sulforaphane
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Ranked purely by price per 10 mg. 5 combination products also contain sulforaphane.
On the label
- Sulforaphane · Sulforaphane
- 16 mg per serving (active constituent content stated on the label (or its stated percentage of the extract))
- Pack
- 120 capsules · 60 servings · 2 capsule(s) a serving
- Cost per serving
- 50p (60 servings in the pack)
More label details
- Testing
- Claimed on the label (not verified by us)
- Claimed on the listing
- vegan, vegetarian
- Sold by
- Healf
- What the listing says
- “120caps” · “Servings Per Container 60” · “Serving Size 2 Capsules” · “Sulforaphane) ; 1660mg” · “providing 16mg Sulforaphane”
Ingredients
Active Ingredients: Broccoli seed extract (providing 8.8mg of sulforaphane) 880mg, Mustard seed extract 40mg, Black Pepper (from 1mg of 10:1 extract) 80mg Capsule: Vegetable cellulose capsule (HMPC)
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 10 mg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 2 capsules.
What you paid
Optional. At Healf today: £29.99.
“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
- £29.99Healf
- First recorded
- £29.991 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £29.99
Questions about this product
How much does Longevity Box Pure Active Sulforaphane cost per 10 mg?
31p per 10 mg, from £29.99 for 120 capsules at Healf, checked on 20 October 2026.
Is it the cheapest sulforaphane in the UK?
Yes. Of the 2 we price across 2 UK retailers, this is the cheapest per 10 mg.
How long does one pack last?
3 months at one 10 mg dose. The pack holds 960 mg in total.
About Longevity Box
All 16 Longevity Box products, priced per dose
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