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NOW FoodsAmino acids & derivatives

Betaine HCl 648 mg, 120 capsules

£13.23 for 120 capsules at Healf. That works out at 11p per 650 mg, which ranks it 1st of the 5 betaine HCl products we price across 3 UK retailers.

What it really costs, per 650 mg11pOne 650 mg dose is our comparison unit for betaine HCl. It is not a recommendation.
A day11p
A week77p
A month£3.32
A year£40.37

At one 650 mg dose a day, this pack lasts 4 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 × 1.3 g = 77.8 g
  • £13.23 ÷ 77.8 g × 650 mg = 11.1p per 650 mg
  • A week 11.1p × 7 = 77p · a month × 30 = £3.32 · a year × 365 = £40.37
  • 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: betaine HCl

All 5, ranked →
This productCheapest per 650 mgHealf · 1.3 g a serving · £3.32 a month · a pack lasts 4 months11pshown above
Betaine with PepsinLamberts Healthcare (Nature's Best) · 324 mg a serving · £4.66 a month · a pack lasts 3 months16p£13.95View at Lamberts Healthcare (opens in a new tab)

Ranked purely by price per 650 mg. 13 combination products also contain betaine HCl.

On the label

Betaine HCl · Betaine HCl
1.3 g per serving (stated on the label)
Pack
120 capsules · 60 servings · 2 capsule(s) a serving
Cost per serving
22p (60 servings in the pack)
More label details
Claimed on the listing
vegetarian
Sold by
Healf
What the listing says
“120 vcaps” · “Servings Per Container: 60” · “Serving Size: 2 Veg Capsules” · “Betaine HCl ; 1296 mg”
Ingredients

Betaine HCl, Acid-Stable Protease (300 SAPU) (Fungal Pepsin from Aspergillus niger), Capsule Shell (Hypromellose), Anti-Caking Agent (Magnesium Stearate (Vegetable Source)), Anti-Caking Agent (Silicon Dioxide), Bulking Agent (Microcrystalline Cellulose)

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

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One 650 mg dose is our comparison unit, not a recommendation.

Price history

1 price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Lowest recorded
£12.991 Oct
Highest recorded
£13.2317 Oct
First recorded
£12.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £12.99 → £13.23 (+1.8%)
  2. First checked at Healf: £12.99

Questions about this product

How much does NOW Foods Betaine HCl 648 mg cost per 650 mg?

11p per 650 mg, from £13.23 for 120 capsules at Healf, checked on 20 October 2026.

Is it the cheapest betaine HCl in the UK?

Yes. Of the 5 we price across 3 UK retailers, this is the cheapest per 650 mg.

How long does one pack last?

4 months at one 650 mg dose. The pack holds 77.8 g in total.

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