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L-Tyrosine

Also called tyrosine, n-acetyl l-tyrosine, n-acetyl-l-tyrosine, nalt.

The best price per 500 mg and per month, form by form, across 3 UK retailers, and where to buy it cheapest. A unit for comparing, not advice.

Comparing L-Tyrosine

We count the L-tyrosine a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. L-Tyrosine comes as L-tyrosine and N-acetyl L-tyrosine (NALT), and each form has its own table, because someone buying one would not usually take another as a like-for-like substitute. Products that combine L-Tyrosine with other ingredients are listed separately, because their price buys more than L-tyrosine. 500 mg is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.

L-tyrosine

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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L-Tyrosine, L-tyrosine: products ranked by price per 500 mg
RankProductPer 500 mgPer monthLastsBuyHow it is worked out
1
Bulk Tyrosine
Cheapest per doseTyrosine500 g · 500 servings · 1 g a servingDetails and price historyAdd to my stack
2p52p2.7 years£17.49View at Bulk (opens in a new tab)Free delivery over £49.00, otherwise £3.95AmazonBuy this product on Amazon (opens in a new tab)
Show the working
  • Servings: 500 ÷ 1 per serving = 500
  • In the pack: 500 × 1 g = 500 g
  • £17.49 ÷ 500 g × 500 mg = 1.75p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “500g”
  • units per serving “Per Serving (1 g)”
  • amount per serving “[Tyrosine ; 1g]”

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2
Myprotein 100% L-Tyrosine Powder
100% L-Tyrosine Powder250 g · 250 servings · 1 g a servingDetails and price historyAdd to my stack
3p96p1.4 years£15.99View at Myprotein (opens in a new tab)Free delivery over £55.00, otherwise £4.49AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 250 ÷ 1 per serving = 250
  • In the pack: 250 × 1 g = 250 g
  • £15.99 ÷ 250 g × 500 mg = 3.2p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “250g”
  • units per serving “Add 1g”
  • amount per serving “L-Tyrosine ; 1.0g”

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3
NOW Foods L-Tyrosine 750mg Extra Strength - 90 vcaps
Best value under 6 months' supplyL-Tyrosine 750mg Extra Strength - 90 vcapsHealf · 90 capsules · 90 servings · 750 mg a servingDetails and price historyAdd to my stack
9p£2.634 months£11.85View 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 × 750 mg = 67.5 g
  • £11.85 ÷ 67.5 g × 500 mg = 8.78p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “90 vcaps”
  • servings stated “Servings Per Container: 90”
  • units per serving “Serving Size: 1 Veg Capsule”
  • amount per serving “L-Tyrosine (Free-Form) ; 750 mg”

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4
NOW Foods L-Tyrosine 500mg - 120 vcaps
L-Tyrosine 500mg - 120 vcapsHealf · 120 capsules · 120 servings · 500 mg a servingDetails and price historyAdd to my stack
9p£2.754 months£10.99View 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: 120 ÷ 1 per serving = 120
  • In the pack: 120 × 500 mg = 60 g
  • £10.99 ÷ 60 g × 500 mg = 9.16p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “120 vcaps”
  • servings stated “Servings Per Container: 120”
  • units per serving “Serving Size: 1 Capsule”
  • amount per serving “L-Tyrosine (Free-Form) ; 500 mg”

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5
Thorne L-Tyrosine
L-TyrosineHealf · 90 capsules · 90 servings · 500 mg a servingDetails and price historyAdd to my stack
26p£7.833 months£23.49View 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: 90 ÷ 1 per serving = 90
  • In the pack: 90 × 500 mg = 45 g
  • £23.49 ÷ 45 g × 500 mg = 26.1p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “90 caps”
  • units per serving “Serving Size: One Capsule”
  • amount per serving “L-Tyrosine ; 500 mg”

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6
Pure Encapsulations L-Tyrosine
L-TyrosineHealf · 90 capsules · 90 servings · 500 mg a servingDetails and price historyAdd to my stackclaimed: vegetarian
33p£9.753 months£29.26View 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 × 500 mg = 45 g
  • £29.26 ÷ 45 g × 500 mg = 32.5p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • pack units “90 capsules”
  • servings stated “Servings Per Container: 90”
  • units per serving “Serving Size: 1 capsule”
  • amount per serving “L-Tyrosine (Free-Form) ; 500 mg”

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7
Momentous Tyrosine
TyrosineHealf · 60 servings · 500 mg a servingDetails and price historyAdd to my stackclaimed: vegan
42p£12.502 months£24.99View 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 (as stated on the label)
  • In the pack: 60 × 500 mg = 30 g
  • £24.99 ÷ 30 g × 500 mg = 41.6p per 500 mg
  • Amount per serving: stated on the label.
What the retailer's listing says
  • servings stated “Servings Per Container: 60”
  • units per serving “Serving Size: 1 Capsule”
  • amount per serving “L-Tyrosine ; 500 mg”

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8
Pure Encapsulations Iodine & Tyrosine
Iodine & TyrosineHealf · 60 capsules · 60 servings · 500 mg a servingDetails and price historyAdd to my stackalso contains iodineclaimed: vegetarian
47p£14.112 months£28.23View 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: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 500 mg = 30 g
  • £28.23 ÷ 30 g × 500 mg = 47p per 500 mg
  • Amount per serving: stated on the label.
  • Also contains: iodine. The price counts the l-tyrosine only.
What the retailer's listing says
  • pack units “60 caps”
  • servings stated “Servings Per Container: 60”
  • units per serving “Serving Size: 1 capsule”
  • amount per serving “L-Tyrosine (Free-Form) ; 500 mg”

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By shop

Each shop's L-Tyrosine products, with where its cheapest sits in the market.

How we work out these prices

We count the amount of L-tyrosine per serving as stated on the label.

Questions

Where can I buy L-Tyrosine cheapest in the UK?

On 20 October 2026, the cheapest L-Tyrosine per dose from a UK seller was Tyrosine at Bulk (2p per 500 mg, 52p a month). Then 100% L-Tyrosine Powder at Myprotein (3p per 500 mg, 96p a month) and L-Tyrosine 750mg Extra Strength - 90 vcaps at Healf (9p per 500 mg, £2.63 a month). That is by price per 500 mg, across 3 UK retailers and 8 products, with every price checked daily; the table above shows the working for each.

What is the best price per 500 mg of L-Tyrosine today?

2p per 500 mg, for Tyrosine at Bulk (2p per 500 mg, 52p a month), on 20 October 2026. The dearest of the 8 products we price is 47p per 500 mg, and the middle one is 18p.

How much does L-Tyrosine cost per month?

At one 500 mg dose a day, the cheapest works out at 52p a month, for Tyrosine at Bulk, on 20 October 2026. Across the 8 products we price it runs from 52p to £14.11 a month. A month is 30 days, and the figure follows the dose you enter in the table.

Do bigger L-Tyrosine packs cost less per dose?

Mostly, yes: on 20 October 2026, the 2 packs that last more than six months average 2p per 500 mg, against 28p for the 6 that last six months or less. The table marks the cheapest pack that lasts six months or less as the best value for anyone who would rather not buy a year at once.

How long does a pack of L-Tyrosine last?

At one 500 mg dose a day, the packs we price last from 2 months to 2.7 years; the middle one lasts 3 months. 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 L-tyrosine, 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 are the l-tyrosine forms in separate tables?

We only rank products against others of the same form, because someone buying one form would not usually see another as a like-for-like substitute on price. Forms we compare separately: L-tyrosine; N-acetyl L-tyrosine (NALT).

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.