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Lemon balm

Also called melissa officinalis, melissa.

The best price per 500 mg and per month, form by form, across 1 UK retailer, and where to buy it cheapest. A unit for comparing, not advice.

Comparing lemon balm

We count the lemon balm extract or leaf a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. Products that combine lemon balm with other ingredients are listed separately, because their price buys more than lemon balm extract or leaf. 500 mg is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.

Lemon balm

Prices last checked: . Ranked purely by price per 500 mg — a comparison unit, not a recommendation. We earn commission when you buy through these links; it never affects the order.

Compared at 500 mg. Enter the amount you take to see your own costs.

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Lemon balm, Lemon balm: products ranked by price per 500 mg
RankProductPer 500 mgPer monthLastsBuyHow it is worked out
1
Vimergy Lemon Balm
Cheapest per doseVimergyLemon BalmHealf · 115 ml · 115 servings · 175 mg a servingDetails and price historyAdd to my stack
£1.06£31.6840 days£42.50View 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: 115 ÷ 1 per serving = 115
  • In the pack: 115 × 175 mg = 20.1 g
  • £42.50 ÷ 20.1 g × 500 mg = £1.06 per 500 mg
  • Amount per serving: extract weight stated on the label.
What the retailer's listing says
  • pack units “115ml”
  • units per serving “Serving Size: 1 Dropper (1mL)”
  • amount per serving “(Herbal Equivalent 1750mg) ; 175 mg”
  • herb equivalent “Herbal Equivalent 1750mg”

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2
Vimergy Lemon Balm
VimergyLemon BalmHealf · 240 ml · 240 servings · 175 mg a servingDetails and price historyAdd to my stack
£1.07£31.963 months£89.49View 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: 240 ÷ 1 per serving = 240
  • In the pack: 240 × 175 mg = 42 g
  • £89.49 ÷ 42 g × 500 mg = £1.07 per 500 mg
  • Amount per serving: extract weight stated on the label.
What the retailer's listing says
  • pack units “240ml”
  • units per serving “Serving Size: 1 Dropper (1mL)”
  • amount per serving “(Herbal Equivalent 1750mg) ; 175 mg”
  • herb equivalent “Herbal Equivalent 1750mg”

Is this wrong? Tell us

3
Vimergy Lemon Balm
VimergyLemon BalmHealf · 30 ml · 30 servings · 175 mg a servingDetails and price historyAdd to my stack
£1.76£52.8611 days£18.50View 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: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 175 mg = 5.25 g
  • £18.50 ÷ 5.25 g × 500 mg = £1.76 per 500 mg
  • Amount per serving: extract weight stated on the label.
What the retailer's listing says
  • pack units “30ml”
  • servings stated “Servings Per Container: 30”
  • units per serving “Serving Size: 1 Dropper (1mL)”
  • amount per serving “(Herbal Equivalent 1750mg) ; 175 mg”
  • herb equivalent “Herbal Equivalent 1750mg”

Is this wrong? Tell us

By shop

Each shop's lemon balm products, with where its cheapest sits in the market.

How we work out these prices

We count the weight of extract per serving. Where a label quotes a “whole herb equivalent” (for example “5,000 mg from a 10:1 extract”), we use the actual extract weight. Branded, standardised extracts are compared separately from unbranded ones.

Questions

Where can I buy lemon balm cheapest in the UK?

On 20 October 2026, the cheapest lemon balm per dose from a UK seller was Lemon Balm at Healf (£1.06 per 500 mg, £31.68 a month). Then Lemon Balm at Healf (£1.07 per 500 mg, £31.96 a month) and Lemon Balm at Healf (£1.76 per 500 mg, £52.86 a month). That is by price per 500 mg, across 1 UK retailer and 3 products, with every price checked daily; the table above shows the working for each.

What is the best price per 500 mg of lemon balm today?

£1.06 per 500 mg, for Lemon Balm at Healf (£1.06 per 500 mg, £31.68 a month), on 20 October 2026. The dearest of the 3 products we price is £1.76 per 500 mg, and the middle one is £1.07.

How much does lemon balm cost per month?

At one 500 mg dose a day, the cheapest works out at £31.68 a month, for Lemon Balm at Healf, on 20 October 2026. Across the 3 products we price it runs from £31.68 to £52.86 a month. A month is 30 days, and the figure follows the dose you enter in the table.

How long does a pack of lemon balm last?

At one 500 mg dose a day, the packs we price last from 11 days to 3 months; the middle one lasts 40 days. Each row says how long its pack lasts at the dose you enter.

What does “per 500 mg” mean?

It is the unit we use to put every product on the same scale: the price of 500 mg of lemon balm extract or leaf, 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.