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Betaine HCl

Also called betaine hydrochloride.

The best price per 650 mg and per month, form by form, across 3 UK retailers, and where to buy it cheapest. A unit for comparing, not advice.

Comparing betaine HCl

We count the betaine hydrochloride a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. Products that combine betaine HCl with other ingredients are listed separately, because their price buys more than betaine hydrochloride. 650 mg is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.

Betaine HCl

Prices last checked: . Ranked purely by price per 650 mg — a comparison unit, not a recommendation. We earn commission when you buy through these links; it never affects the order.

Compared at 650 mg. Enter the amount you take to see your own costs.

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Betaine HCl, Betaine HCl: products ranked by price per 650 mg
RankProductPer 650 mgPer monthLastsBuyHow it is worked out
1
NOW Foods Betaine HCl 648 mg - 120 vcaps
Cheapest per doseBetaine HCl 648 mg - 120 vcapsHealf · 120 capsules · 60 servings · 1.3 g a servingDetails and price historyAdd to my stackalso contains acid-stable protease (fungal pepsin from aspergillus niger)claimed: vegetarian
11p£3.324 months£13.23View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • 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
  • Amount per serving: stated on the label.
  • Also contains: acid-stable protease (fungal pepsin from aspergillus niger). The price counts the betaine hcl only.
What the retailer's listing says
  • pack units “120 vcaps”
  • servings stated “Servings Per Container: 60”
  • units per serving “Serving Size: 2 Veg Capsules”
  • amount per serving “Betaine HCl ; 1296 mg”

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2
Nature's Best Betaine with Pepsin - Expertly Formulated to Help Digest Proteins
Betaine with Pepsin - Expertly Formulated to Help Digest Proteins180 tablets · 180 servings · 324 mg a servingDetails and price historyAdd to my stackalso contains pepsinclaimed: veganclaimed: vegetarian
16p£4.663 months£13.95View at Lamberts Healthcare (Nature's Best) (opens in a new tab)Free delivery over £20.00, otherwise £2.50AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 180 ÷ 1 per serving = 180
  • In the pack: 180 × 324 mg = 58.3 g
  • £13.95 ÷ 58.3 g × 650 mg = 15.5p per 650 mg
  • Amount per serving: stated on the label.
  • Also contains: pepsin. The price counts the betaine hcl only.
What the retailer's listing says
  • pack units “Specifications: 180 Tablets”
  • amount per serving “With 324mg of betaine”

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3
Higher Nature Betaine HCL
Betaine HCLHigher Nature · 90 capsules · 90 servings · 300 mg a servingDetails and price historyAdd to my stack
36p£10.8042 days£14.95View at Higher Nature (opens in a new tab)Free delivery over £40.00, otherwise £3.90AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 90 ÷ 1 per serving = 90
  • In the pack: 90 × 300 mg = 27 g
  • £14.95 ÷ 27 g × 650 mg = 36p per 650 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “90 Capsules”
  • units per serving “One capsule typically provides”
  • amount per serving “Betaine hydrochloride ; 300mg”

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4
Biocare Vegan Betaine HCl & Pepsin
Vegan Betaine HCl & PepsinHealf · 90 capsules · 90 servings · 400 mg a servingDetails and price historyAdd to my stackalso contains vegan pepsin 1:3000 nfu 20mgclaimed: vegan
40p£12.1355 days£22.39View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 90 ÷ 1 per serving = 90
  • In the pack: 90 × 400 mg = 36 g
  • £22.39 ÷ 36 g × 650 mg = 40.4p per 650 mg
  • Amount per serving: stated on the label.
  • Also contains: vegan pepsin 1:3000 nfu 20mg. The price counts the betaine hcl only.
What the retailer's listing says
  • pack units “90 Capsules”
  • units per serving “per 1 capsule”
  • amount per serving “Betaine HCl ; 400mg”

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5
Designs For Health Digestzymes
Designs for HealthDigestzymesHealf · 60 capsules · 60 servings · 200 mg a servingDetails and price historyAdd to my stackalso contains gastroenz proprietary blend 180 mg (ox bile extract, peptidase (dppiv), amylases, pepsin, proteases, glucoamylase, lactase, invertase, lipase)
£1.52£45.4818 days£27.99View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 200 mg = 12 g
  • £27.99 ÷ 12 g × 650 mg = £1.52 per 650 mg
  • Amount per serving: stated on the label.
  • Also contains: gastroenz proprietary blend 180 mg (ox bile extract, peptidase (dppiv), amylases, pepsin, proteases, glucoamylase, lactase, invertase, lipase). The price counts the betaine hcl only.
What the retailer's listing says
  • pack units “60 capsules”
  • servings stated “Servings Per Container: 60”
  • units per serving “Serving Size: 1 capsule”
  • amount per serving “Betaine HCl ; 200 mg”

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By shop

Each shop's betaine HCl products, with where its cheapest sits in the market.

How we work out these prices

We count the amount of betaine hydrochloride per serving as stated on the label.

Questions

Where can I buy betaine HCl cheapest in the UK?

On 20 October 2026, the cheapest betaine HCl per dose from a UK seller was Betaine HCl 648 mg - 120 vcaps at Healf (11p per 650 mg, £3.32 a month). Then Betaine with Pepsin - Expertly Formulated to Help Digest Proteins at Lamberts Healthcare (Nature's Best) (16p per 650 mg, £4.66 a month) and Betaine HCL at Higher Nature (36p per 650 mg, £10.80 a month). That is by price per 650 mg, across 3 UK retailers and 5 products, with every price checked daily; the table above shows the working for each.

What is the best price per 650 mg of betaine HCl today?

11p per 650 mg, for Betaine HCl 648 mg - 120 vcaps at Healf (11p per 650 mg, £3.32 a month), on 20 October 2026. The dearest of the 5 products we price is £1.52 per 650 mg, and the middle one is 36p.

How much does betaine HCl cost per month?

At one 650 mg dose a day, the cheapest works out at £3.32 a month, for Betaine HCl 648 mg - 120 vcaps at Healf, on 20 October 2026. Across the 5 products we price it runs from £3.32 to £45.48 a month. A month is 30 days, and the figure follows the dose you enter in the table.

How long does a pack of betaine HCl last?

At one 650 mg dose a day, the packs we price last from 18 days to 4 months; the middle one lasts 55 days. Each row says how long its pack lasts at the dose you enter.

What does “per 650 mg” mean?

It is the unit we use to put every product on the same scale: the price of 650 mg of betaine hydrochloride, whatever the pack size or serving size. It is a comparison unit, not a recommendation of how much to take. Use the “Your daily dose” box to see costs at the amount you actually take.

Why is a product I have seen in the shops missing?

If a retailer’s listing does not let us confirm the amount per serving, the pack size or the form, we do not guess and we do not show the product. It appears once its label has been read and confirmed.

How up to date are the prices?

Prices on this page were last checked on 20 October 2026. Every table shows the date its prices were checked. Always confirm the price on the retailer’s site before buying.

Do retailers pay to appear higher?

No. We earn a commission when you buy through our links, but the order is set only by price per dose. No retailer or brand can pay for position.