In the UK, alcohol labelling is regulated by authorities such as the Food Standards Agency and the Department of Health and Social Care. By law, spirit bottles must display key details including:

• the volume of liquid
• the alcohol by volume (ABV)
• and any relevant allergen information

However, calorie content and full nutritional information are not currently required on alcohol labels in the UK.

There is increasing focus on improving transparency and, while this is not yet mandatory, many brands like us choose to go further.

We believe you should have all the information you need to make informed choices. That’s why we provide full nutritional details for our spirits on our website, so you can better understand what’s in your glass.

As always, we encourage our products to be enjoyed responsibly and in moderation as part of a balanced lifestyle.

A martini is a very versatile drink and the exact specification of ingredients can be tailored to someone's taste preferences - from the hero spirit (gin or vodka), to the type of vermouth used (dry - sweet) , the amount of vermouth used (wet or dry) and any additional flavour twists such as adding pickle or olive brine.

The calorie content for a classic martini using 60ml of gin or vodka and 10ml of an extra dry vermouth:

• A classic Gin Martini made with 58 and CO London Dry Gin (43% ABV) has ~152 calories.
• A classic Vodka Martini made with 58 and CO Triple Distilled Vodka (40% ABV) has ~142 calories.
• An Olive Oil Martini made with 58 and CO Olive Oil Vodka (43% ABV) has ~152 calories.

A negroni is a classic Italian aperitivo cocktail, traditionally made with equal parts of London Dry Gin, Sweet Vermouth and Campari, an Italian bitter aperitif.

Our classic negroni cocktail recipe uses all 58 and CO spirits - 30ml London Dry Gin, 30ml Bianco Vermouth and 30ml British Red Bitter - which equates to ~185 calories per serve.

If you're looking for a 100 calorie negroni cocktail, try our mini House Negroni (50ml) which comes in at ~103 calories per serve.

The calorie content of a gin and tonic can vary significantly depending on the gin and mixer you choose. For a lower-calorie option, opt for a sugar-free gin - some flavoured gins and gin liqueurs contain added sugars - and pair it with a light or sugar-free tonic. Choosing a single serve instead of a double can also make a noticeable difference.

Our signature gins - London Dry, Apple & Hibiscus, and Navy Strength - are all sugar-free.

Below is the approximate calorie content when paired with 200ml of Fever-Tree Light Mediterranean Tonic (~30 kcal):

• A single (25ml) London Dry Gin & Tonic has ~89 calories.
• A double (50ml) London Dry Gin & Tonic has ~148 calories.

• A single (25ml) Apple & Hibiscus Pink Gin & Tonic has ~85 calories.
• A double (50ml) Apple & Hibiscus Pink Gin & Tonic has ~140 calories.

• A single (25ml) Navy Strength Gin & Tonic has ~110 calories.
• A double (50ml) Navy Strength Gin & Tonic has ~190 calories.

A vodka soda, fondly known as a 'skinny bitch', is one of the lowest calorie cocktails you can have.

For a lower-calorie option, opt for a sugar-free vodka - some flavoured vodkas contain added sugars. Choosing a single serve instead of a double can also make a noticeable difference.

Our signature vodkas - Triple Distilled Vodka and Olive Oil Vodka - are sugar-free.

Below is the approximate calorie content when paired with 200ml of soda water (~0 kcal).

• A single (25ml) Triple Distilled Vodka & Soda has ~55 calories.
• A double (50ml) Triple Distilled Vodka & Soda has ~110 calories.