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Nature's AnswerBotanicals & extractsVegan

Golden Seal Root, 30 ml

£17.99 for 30 ml at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 500 mg£18.74One 500 mg dose is our comparison unit for berberine. It is not a recommendation.
A day£18.74
A week£131.18
A month£562.19
A year£6839.95

At one 500 mg dose a day, this pack lasts under a day. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 16 mg = 480 mg
  • £17.99 ÷ 480 mg × 500 mg = £18.74 per 500 mg
  • A week £18.74 × 7 = £131.18 · a month × 30 = £562.19 · a year × 365 = £6839.95
  • 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: berberine HCl

All 30, ranked →
WeightWorldBerberine CapsulesCheapest per 500 mgWeightWorld · 500 mg a serving · £4.12 a month · a pack lasts 4 months14p£16.49View at WeightWorld (opens in a new tab)
VitaBrightBerberine HCL CapsulesVitaBright · 500 mg a serving · £5.00 a month · a pack lasts 12 months17p£59.97View at VitaBright (opens in a new tab)
VitaBrightBerberine HCL CapsulesVitaBright · 500 mg a serving · £5.33 a month · a pack lasts 9 months18p£47.99View at VitaBright (opens in a new tab)
Nature's AnswerThis productHealf · 16 mg a serving · £562.19 a month · a pack lasts under a day£18.74shown above

Ranked purely by price per 500 mg. 15 combination products also contain berberine.

On the label

Berberine · Berberine HCl
16 mg per serving (stated on the label)
Pack
30 ml · 30 servings · 1 ml a serving
Cost per serving
60p (30 servings in the pack)
More label details
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“30ml” · “Servings Per Container: 30” · “approx. 47 drops (1mL)” · “4 mg Hydrastine and 16 mg Berberine”
Ingredients

Goldenseal (Hydrastis canadensis L.) Root Extract (1:2 Dry Herb Equivalent) (Standardized for 4 mg Hydrastine and 16 mg Berberine), Vegetable Glycerin, Purified Water

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 500 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£17.99Healf
First recorded
£17.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £17.99

Questions about this product

How much does Nature's Answer Golden Seal Root cost per 500 mg?

£18.74 per 500 mg, from £17.99 for 30 ml at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 500 mg dose. The pack holds 480 mg in total.

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