Low-Sugar Drinks With or Without Artificial Sweeteners: How to Choose

The simplest way to choose a low-sugar drink is to check the nutrition label for total sugars per 100 ml and then decide whether you want the sweetness to come from nothing at all, from naturally occurring sugars in fruit, or from a sweetener. Unsweetened drinks such as sparkling water with citrus, cold-brewed tea, coffee and herbal infusions contain little or no sugar and no artificial sweeteners. Drinks labelled "zero sugar" or "diet" usually taste sweet because of artificial or plant-based sweeteners. Neither route is wrong. The right choice depends on your taste, your guests and the food you plan to serve.

This guide explains the terms you will meet on labels, compares the main options and shows how to build a drinks menu that feels generous and festive without relying on sugar.

What counts as a low-sugar drink?

A low-sugar drink is a beverage with only a small amount of sugar per serving, whether that sugar is added or naturally present. In the UK and the European Union, a drink may only be labelled "low sugar" if it contains no more than 2.5 g of sugars per 100 ml. It may be labelled "sugar free" if it contains no more than 0.5 g per 100 ml. Other countries use different rules and often measure per serving rather than per 100 ml, so check how your local labels work.

Added sugar vs naturally occurring sugars

Added sugar is any sugar or syrup put into a drink during production or preparation. Naturally occurring sugars are the sugars already present in ingredients such as fruit or milk. Table sugar, honey, agave syrup, maple syrup and fruit juice concentrates used as sweeteners all count as added sugars. The lactose in plain milk and the fructose in a freshly squeezed orange are naturally occurring.

This distinction matters because a drink can say "no added sugar" and still contain plenty of sugar. A 100% fruit juice is the classic example: nothing has been added, but the juice concentrates the fruit's own sugars. If your goal is a drink that is genuinely low in sugar, look at total sugars rather than relying on a "no added sugar" claim.

Unsweetened drinks

An unsweetened drink contains no added sugar and no sweeteners of any kind. Plain and sparkling water, black coffee, plain tea and most herbal infusions fall into this group. These are the most reliable low sugar drinks without artificial sweeteners, and they make an excellent base for flavoured drinks you mix yourself.

How to read nutrition labels on drinks

To judge how much sugar a drink contains, read the nutrition table and the ingredients list together. The table tells you how much sugar there is; the ingredients list tells you where it comes from.

Find total sugars per 100 ml. This figure lets you compare bottles of different sizes fairly. Around 2.5 g per 100 ml or less matches the UK and EU definition of low sugar.
Check the serving or container size. A 330 ml can at 4 g per 100 ml contains about 13 g of sugars in total, so multiply by the volume you will actually drink.
Look for added sugars in the ingredients. Words such as sugar, glucose syrup, dextrose, fructose, cane juice, honey, agave and fruit juice concentrate all indicate added sweetness. Ingredients are listed in order of quantity, so the earlier a sugar appears, the more of it there is.
Look for sweeteners. Names such as aspartame, sucralose, acesulfame K, saccharin, steviol glycosides (from stevia), monk fruit extract and erythritol show that the drink is sweetened without relying on sugar. In the UK and EU, the phrase "with sweetener(s)" also appears on the pack.
Read the claims last. Phrases such as "light", "zero", "natural" or "no added sugar" are useful hints, but the numbers and ingredients give you the full picture.

With or without artificial sweeteners: how to decide

Choose drinks with sweeteners if you enjoy a familiar soft-drink sweetness without the sugar; choose unsweetened drinks if you prefer clean, fresh flavours or simply want to avoid sweeteners. Artificial sweeteners are synthetic compounds that taste far sweeter than sugar, so only tiny amounts are needed and they add little or no energy. Plant-derived sweeteners such as stevia and monk fruit work in a similar way, though they are not usually described as artificial. Sugar alcohols such as erythritol are another category, with a milder sweetness and a cooling feel on the tongue.

Personal preference plays a large part. Some people notice a lingering or slightly bitter aftertaste from certain sweeteners; others do not. Some guests avoid sweeteners for dietary or personal reasons, and people with the inherited condition phenylketonuria must avoid aspartame, which is why products containing it carry a warning about phenylalanine. When hosting, it is considerate to offer at least one fully unsweetened option alongside any diet drinks.

Type of drink	Typical sweetness	Source of flavour	Best suited to
Plain or sparkling water with fresh garnish	None	Citrus peel, herbs, cucumber, berries	Every occasion; a neutral partner for food
Unsweetened iced tea or herbal infusion	None to very light	Tea leaves, flowers, spices, fruit pieces	Garden parties, brunch, long lunches
Fruit-flavoured sparkling water, unsweetened	None; aroma suggests fruit	Natural flavourings	Guests who like soft drinks but want no sugar or sweeteners
Juice spritz (a small splash of juice topped with soda)	Light	Naturally occurring fruit sugars	Guests who want some fruit sweetness but less sugar than juice
Diet or zero-sugar soft drinks	Full, familiar sweetness	Artificial or plant-based sweeteners	Guests who enjoy classic colas, lemonades and mixers
Kombucha and other fermented drinks	Light to moderate, varies by brand	Fermentation, tea, fruit; sugar is used in production	Adventurous palates; check labels as sugar levels vary

Low sugar drinks without artificial sweeteners: the best options

The most satisfying low sugar drinks without artificial sweeteners rely on aroma, acidity, bitterness and bubbles rather than sweetness. When a drink smells of fresh fruit or herbs, is pleasantly tart and has a lively fizz, most people do not miss the sugar.

Infused sparkling water

Add strips of citrus peel, a few crushed mint or basil leaves, cucumber ribbons or lightly crushed berries to a jug of chilled sparkling water. Citrus peel carries fragrant oils with no juice sugar, and herbs add freshness. Prepare the infusion 30 to 60 minutes ahead and top up with fresh sparkling water just before serving so the bubbles stay lively.

Cold-brewed tea and herbal infusions

Cold brewing means steeping tea in cold water in the fridge for several hours instead of using hot water. It produces a smoother, less bitter flavour, which helps the drink taste rounded without sugar. Green tea, white tea, hibiscus, rooibos, lemon verbena and peppermint all work well. Hibiscus gives a deep ruby colour and a tart, cranberry-like taste that looks impressive in a glass jug.

Coffee drinks

Cold brew coffee or espresso over ice is naturally unsweetened. A little milk or an unsweetened plant milk adds creaminess; a pinch of cinnamon or cardamom adds the impression of sweetness through aroma alone. Note that many flavoured plant milks and coffee syrups contain added sugar, so check the label.

Savoury and bitter drinks

Tomato juice seasoned with lemon, black pepper and celery salt makes a satisfying savoury drink with only the tomatoes' own sugars. Bitter flavours, such as grapefruit peel, a dash of non-alcoholic bitters or a botanical alcohol-free aperitif, stimulate the appetite and suit pre-dinner drinks. Check aperitif labels, as some are sweetened.

Light fruit spritzes

If you want some natural fruit sweetness, mix one part juice with three or four parts sparkling water. This keeps the fruit character while greatly reducing the sugar per glass compared with juice alone. Tart juices such as pomegranate, cranberry (choose an unsweetened version) or freshly squeezed lime are especially effective because their acidity carries flavour even when diluted.

When drinks with sweeteners are a good choice

Drinks with sweeteners are a good choice when guests want the familiar taste of a cola, lemonade, ginger ale or tonic without the sugar. Zero-sugar mixers are particularly useful because regular tonic water and ginger ale usually contain a noticeable amount of sugar. A diet tonic lets a gin and tonic or an alcohol-free botanical spirit and tonic stay crisp and low in sugar.

If you are unsure which sweetener you prefer, try a few brands side by side before a party. Stevia-sweetened drinks can have a slightly herbal finish, sucralose and aspartame tend to taste closest to sugar for many people, and blends of several sweeteners are often used to smooth out aftertastes. Serving them well chilled and with a squeeze of citrus helps balance any lingering sweetness.

Low-sugar options with alcohol and alcohol-free alternatives

Among alcoholic drinks, dry wines, brut or extra brut sparkling wines and spirits served with soda water are generally the lowest-sugar choices; sweet wines, liqueurs, ready-made cocktails and drinks mixed with regular soft drinks are usually higher. Sparkling wine labels indicate sweetness: "brut nature" and "extra brut" are the driest, followed by "brut", while "extra dry", despite the name, is slightly sweeter than brut. Many alcoholic drinks are not required to carry a full nutrition label, so the style of the drink is often your best guide.

Alcohol-free alternatives have improved greatly, but sugar levels vary widely. Alcohol-free beers and wines sometimes contain more sugar than their alcoholic versions because sugar is used to restore body after the alcohol is removed. Alcohol-free spirits designed to be mixed are often unsweetened, which makes them ideal with soda water or a zero-sugar tonic. Whatever you serve, offer plenty of water and appealing alcohol-free drinks so that no guest feels obliged to drink alcohol, and pace drinks alongside food.

How to plan low-sugar drinks for a gathering

A well-planned drinks menu offers one unsweetened signature drink, one lightly fruity option and one familiar choice, with sweetened and unsweetened versions clearly labelled. This covers most preferences without overwhelming you as the host.

Consider your guests. Think about who prefers to avoid sugar, who avoids sweeteners, who does not drink alcohol and who would enjoy something familiar.
Choose a signature drink. Pick one unsweetened drink that suits the season, such as a cucumber-mint sparkling water in summer or a spiced rooibos infusion in winter.
Add a fruit-led option. Offer a light juice spritz for guests who want gentle sweetness from naturally occurring sugars.
Include a familiar choice. Provide a zero-sugar cola, lemonade or tonic for those who like a classic soft drink.
Label everything. A small card reading "unsweetened", "no added sugar" or "contains sweeteners" helps guests choose confidently without needing to ask.
Prepare ahead. Cold-brew tea the night before, chill all bottles and cut garnishes an hour or two before guests arrive. Add ice and sparkling water at the last minute.
Keep water visible. Place a jug of still or sparkling water on every table.

Glassware and presentation

The right glass makes an unsweetened drink feel special. Tall highball glasses suit spritzes and infused sparkling water, because they hold plenty of ice and show off herbs and fruit. Wine glasses with a generous bowl concentrate aromas, which helps cold-brewed tea or an alcohol-free aperitif smell fuller and taste more complex. Short tumblers work for savoury tomato drinks and iced coffee. Large clear ice cubes melt slowly and dilute the drink less, while a garnish such as a long citrus twist, a rosemary sprig or a few pomegranate seeds adds colour and aroma.

Food pairings for low-sugar drinks

Low-sugar drinks generally pair well with food because they refresh the palate without competing with the dish. Use acidity to cut through rich food, bubbles to cleanse the palate and bitterness to balance salty snacks.

Drink	Flavour profile	Pairs well with
Lemon and thyme sparkling water	Bright, herbal, crisp	Grilled fish, roast chicken, goat's cheese
Cold-brewed green tea	Grassy, gentle, slightly savoury	Sushi, salads, steamed dumplings
Hibiscus infusion	Tart, fruity, deep red	Spiced dishes, tacos, grilled vegetables
Grapefruit and rosemary spritz	Bitter-sharp, aromatic	Olives, cured meats, salted nuts
Seasoned tomato juice	Savoury, peppery	Brunch dishes, eggs, smoked salmon
Zero-sugar ginger ale	Spicy, sweet-tasting	Barbecue, stir-fries, curries
Brut sparkling wine or alcohol-free sparkling alternative	Dry, lively	Canapés, fried snacks, oysters, light desserts

Simple low-sugar drink recipes for entertaining

These recipes use no added sugar and no artificial sweeteners; adjust quantities to your taste.

Cucumber, lime and mint cooler (serves 6)

1 cucumber, thinly sliced into ribbons
Peel of 2 limes, removed in strips without the white pith
A small handful of fresh mint leaves
1.5 litres chilled sparkling water
Ice

Place the cucumber, lime peel and lightly bruised mint in a large jug.
Add about 500 ml of the sparkling water and chill for 30 minutes.
Just before serving, add ice and the remaining sparkling water.
Serve in highball glasses, each with a cucumber ribbon.

Spiced hibiscus iced tea (serves 6)

4 tablespoons dried hibiscus flowers
1 cinnamon stick
2 slices fresh ginger
1.5 litres cold water
Orange peel strips to garnish

Combine the hibiscus, cinnamon, ginger and cold water in a jug.
Cover and refrigerate for 6 to 8 hours, or overnight.
Strain and serve over ice with a strip of orange peel.

Pomegranate spritz (serves 1)

40 ml unsweetened pomegranate juice
150 ml chilled sparkling water
A squeeze of lime
Ice and a few pomegranate seeds

Fill a wine glass or highball glass with ice.
Add the pomegranate juice and lime, then top with sparkling water.
Stir gently once and garnish with pomegranate seeds.

For a zero-sugar alcoholic version of the cooler or the spritz, add a measure of gin or vodka; for an alcohol-free version with more depth, add an unsweetened alcohol-free botanical spirit.

Choosing with confidence

Choosing low-sugar drinks comes down to three questions: how much total sugar is in the glass, where the sweetness comes from, and what you and your guests enjoy. Read the label for sugars per 100 ml, check the ingredients for added sugars and sweeteners, and build flavour with citrus, herbs, tea, spice and bubbles. Whether you serve unsweetened infusions, light fruit spritzes or familiar zero-sugar mixers, a thoughtful selection lets every guest find something they love and keeps the focus where it belongs: on good food and good company.