Enjoying a Keto Lifestyle: Best Low-Sugar, Low-Carb Alcohol in Australia

In the ever-evolving world of low-carb eating, the ketogenic diet has become a popular choice for many Australians aiming to lose weight and/or keep weight off. This eating regime distinguishes itself with its focus on low-carb, high-fat intake and its promotion of ketosis, a metabolic state that supports fat burning. As Australians embark on this nutritional journey, getting familiar with keto-friendly food and drink options is key.

You may be pleased to learn that alcohol and keto can coexist, thanks to a range of low sugar alcohol, low-carb beverages perfect for staying on track with keto. Spirits like vodka, gin, and tequila are zero-carb options, while innovative drinks like our Coco Loco Hard Seltzer offer a delightful refreshment with just 3.6g of sugar per 330mL can.

In this article we highlight the best low-sugar and low-carb alcoholic options available in Australia. Featuring a variety of spirits, beers, and cocktails that complement the keto lifestyle, we have a preference for locally made brands.

What is keto? Let's start with the basics

The ketogenic, or keto, approach to eating emphasises low carbohydrate intake paired with high fat. This method encourages the body to enter a metabolic state known as ketosis, where fat becomes the primary energy source instead of carbohydrates. By reducing carbohydrate intake significantly, the body begins to convert fat into ketones in the liver, providing fuel for the brain.

Adopting keto involves mindful selection of food and beverages, particularly those low in carbohydrates and sugar. In Australia, there are numerous low-sugar and low-carb beverage options that can fit into a balanced keto lifestyle.

How is keto different to Atkins or other low-carb regimes?

The keto approach emphasises staying in ketosis by maintaining a very low carbohydrate intake (typically under 50g/day, often under 20g). Atkins is structured in phases, starting with an induction phase similar to keto, but gradually reintroduces more carbohydrates over time. General low-carb diets are more flexible and don't severely limit carbs to the same extent.

Understanding keto-friendly alcohol choices

In Australia, a standard drink contains 10 grams of pure alcohol. Manage consumption within recommended limits, typically around 10 standard drinks per week. Coco Loco is made to be exactly one standard drink per 330mL can.

Keto-friendly alcoholic choices in Australia:

• Hard Seltzers: Especially our brewed coconut water hard seltzer with 3.6g sugar per can, gluten-free, made in Australia.
• Beers: Low-carb varieties like Hahn Superdry are widely available.
• Spirits: Pure vodka, gin, tequila, whiskey have zero carbs (be cautious with mixers).

Spirits: Zero-carb options

Pure spirits offer zero-carb content. The watch-out: high ABV means one standard drink is a small pour.

Vodka: The versatile base

Vodka's neutral flavour makes it ideal for mixing with zero-carb ingredients like soda water or fresh lime. Pair with flavoured mineral water (Australia's SodaSmith is excellent) or simply on the rocks for a carb-free experience.

Gin: The refined choice

Gin offers zero carbs with botanical complexity. Many outstanding Australian craft gins are available — our top pick is Hillmartin Gin. Pair with soda water or a naturally low-sugar tonic.

Tequila: The bold sip

Made from blue agave, tequila is distinctive and zero-carb. Drink neat or with a squeeze of lime. Go top-shelf — nothing that features a worm in the bottle.

Whiskey: The smoky delight

Zero-carb with rich complexity. Drink neat or with a splash of water to enjoy its layers fully.

Beers: Low-carb options

For those conscious about net carbs, low-carb beers offer the pleasure of a traditional beer without the usual sugar content.

Hahn Superdry and others

Hahn Superdry is a standout in the low-carb beer category in Australia, crafted specifically for those mindful of carb intake. Several other Australian breweries have followed with reduced-sugar offerings.

Low-carb cocktails: Creative and lower-sugar

Coco Loco Pineapple: A low-sugar Pina Colada spritz

Coco Loco Hard Seltzer Pineapple contains just 3.6g of residual sugar from the coconut water and 6.0g total carbs per can. Made in Australia with no gluten, brewed from real coconut water.

Classic Mojito: Keto twist

Muddle fresh mint with lime juice, replace sugar with erythritol or a small amount of brown rice syrup, top with soda water and white rum.

Gin & Tonic: Refreshing classic

Choose a dry gin (Hillmartin is excellent) and a low-sugar tonic like SodaSmith. Add cucumber, juniper berries, rosemary or lime for variation.

Seltzers: The trendy low-carb choice

Seltzers are the go-to for those seeking an occasional drink in a low-carb context. Their popularity is driven by low-carb, low-sugar profiles. Coco Loco's hard seltzer stands out with brewed coconut water — refreshing, gluten-free, made in Australia.

White Claw and other brands

White Claw is the global category leader (we wrote about hard seltzer brands here). Australia has its own range of local hard seltzer options including Coco Loco's brewed coconut water hard seltzers with 3.6g sugar per can.

Avoiding sugary cocktails

Many traditional cocktails are loaded with added sugars and syrups, contributing to high blood sugar and breaking ketosis. Avoid sugar syrup, fruit cordials, flavoured syrups. Choose low-sugar, low-carb options that celebrate natural ingredients.

Popular Australian brands for keto drinkers

Coco Loco Hard Seltzer Passionfruit

Brewed coconut water with natural passionfruit flavour. 3.6g sugar, 6g carbs per 330mL can, gluten-free, made in regional Victoria. Available direct or in mixed packs.

Mode Seltzer

Vodka-based hard seltzer with native Australian flavours. Approximately 1.3g net carbs and 0.9g sugar per can. ABV 5%, so one 330mL can is 1.3 standard drinks. Award-winning branding with names like "Salt Brushed Skin" (Davidson Plum & Forest Berry).

Penni Ave Distillery

Vodka-based RTD using native Australian ingredients. Lemon Myrtle Ginger is a standout — 71 calories per can, vegan-friendly, no artificial flavours. ABV 4.4% (1.2 standard drinks per 330mL can).

SubtleTea

Australian alcoholic tea-based RTD by Sammy in Victoria. Natural ingredients, no artificial additives. 4.5% ABV (1.2 standard drinks per 330mL can). Flavours: Blood Orange, Apple, Lemon, Mango.

Tips for smart keto drinking

Moderation and monitoring carb intake

Pay attention to carb intake. Coco Loco's 3.6g sugar per can is among the lowest in the category, but spirits and low-carb beers are also worth exploring.

Hydration and health considerations

Alcohol can lead to dehydration. Alternate drinks with water or no-added-sugar coconut water. Coco Loco's brewed coconut water base provides natural electrolytes — though alcoholic coconut water is not a hydration solution.

Quick keto alcohol summary

• Low-sugar hard seltzer (Coco Loco, Mode, Penni Ave)
• Vodka and soda
• Gin and low-sugar tonic
• Low-carb beer (Hahn Superdry)
• Whiskey or tequila neat

If you haven't tried Coco Loco yet, we recommend the Mixed Pack — shop our hard seltzers online with free delivery over $110.

Frequently Asked Questions

Can you drink alcohol on a keto diet?

Yes, you can drink alcohol on keto, but choices matter. Pure spirits (vodka, gin, tequila, whiskey) have zero carbs. Low-carb hard seltzers like Coco Loco (3.6g sugar, 6g carbs per can) and dry wines (~2-4g carbs per glass) fit within most keto thresholds. Avoid sugary cocktails, sweet wines, regular beer, and pre-mixed drinks loaded with syrup.

Will alcohol kick me out of ketosis?

Pure alcohol itself doesn't contain carbs, but the body prioritises metabolising alcohol over fat — this temporarily pauses ketosis (and fat burning) while alcohol is being processed, but doesn't actually "kick you out" of ketosis if your carb intake stays low. The bigger risk is the carbs in mixers, syrups, and sugary drinks. Stick to low-carb alcohol choices and your ketogenic state typically resumes within a few hours.

What is the lowest-carb alcoholic drink in Australia?

Pure spirits (vodka, gin, tequila, whiskey) have zero carbs and zero sugar. For ready-to-drink options: Mode Seltzer (~1.3g net carbs, ~0.9g sugar per can), Penni Ave Distillery's vodka RTDs, and Coco Loco Hard Seltzer (3.6g sugar, 6g carbs per 330ml can) are among the lowest in the Australian market.

Are hard seltzers keto-friendly?

Most hard seltzers are keto-friendly because they're typically low in sugar and carbs. The category benchmark is around 1-5g sugar per can. Coco Loco contains 3.6g sugar and 6g total carbs per 330ml can — well within most keto daily allowances.

Is Coco Loco Hard Seltzer keto-friendly?

Yes. Coco Loco contains 3.6g of sugar and 6g of total carbs per 330ml can, with 4% ABV (one standard drink). It's brewed from real young-green coconut water (not spirit-mixed), gluten-free, vegan, and made in regional Victoria. The natural electrolytes from coconut water are a bonus over typical spirit-based seltzers.

Does alcohol slow down weight loss on keto?

Yes, somewhat. The body prioritises alcohol metabolism over fat metabolism, which can pause fat-burning while alcohol is being processed. Alcohol also tends to lower inhibitions around food choices. Keep consumption moderate (within NHMRC guidelines of 10 standard drinks per week max) and prefer low-carb alcoholic drinks like Coco Loco to minimise impact on ketogenic goals.

What's the difference between low-carb and keto alcohol?

"Low-carb" generally means fewer than 10g carbs per serve, while "keto-friendly" typically means under 5g carbs per serve to fit within stricter daily ketogenic carb thresholds (often 20-50g/day total). Pure spirits qualify as both. Hard seltzers like Coco Loco at 6g carbs per 330ml fit comfortably into a keto allowance, especially if it's the only carb-containing drink that day.