The 6 Best Low‑Sugar Hard Seltzers in Australia (2025 Guide)
Australian consumers are becoming more health-conscious, seeking options that align with their lifestyle without sacrificing flavour. Food & Beverage Media have concluded that in 2025, alcoholic beverages with natural ingredients, lower sugar content, and functional benefits will be top of mind for consumers. This is particularly relevant in the ready-to-drink (RTD) space, where ingredients like botanicals and real fruit are gaining traction with hard seltzers surging in popularity as a low sugar alcohol option, offering a refreshing alternative to sugary and artificial RTDs, and regular hops-forward beers.
In this 2025 guide, we highlight six of the best low sugar hard seltzers you can buy online in Australia. Each pick has about 4–5% ABV, minimal sugar, and a unique twist: from coconut water to native Australian ingredients — so at your convenience, you can buy hard seltzer online in Australia that suits your taste and lifestyle goals.
Whether you’re after a tropical coconut water hard seltzer, a seltzer with native Aussie fruits, or an electrolyte-infused option, we’ve got you covered for a hard seltzer sip. Let’s crack open the top six options for low sugar alcoholic drinks in the hard seltzer category.
1. Penni Ave Lemon Myrtle & Kakadu Plum Vodka Soda
Penni Ave Distillery Lemon Myrtle & Kakadu Plum Vodka Soda – This craft seltzer is a true taste of Australia. Penni Ave is a family-run distillery on the Mornington Peninsula, and they’ve created a vodka soda that showcases native ingredients
. It’s infused with lemon myrtle (for an herbaceous citrus note) and Kakadu plum (a tangy native superfruit), blended with premium vodka and soda water
. The result is a refreshing, botanical flavor with zero artificial additives – nothing but natural Australian botanicals in your can
. Despite its banging taste, Penni Ave’s seltzer is extremely light on calories and carbs. Each 355 ml can has only 68 calories and is low in sugar, making it a good choice for drinkers who are conscious of hidden calories.
. It’s also vegan-friendly and has no artificial colors or flavors
. At 4.4% ABV
, it delivers a classic buzz without weighing you down. Penni Ave is Australian made and independent, so you’re supporting local every time you buy this bevie.
Best for: Seltzer fans craving a locally crafted drink with native Aussie flavours and minimal sugar – basically a boozy bush tucker twist on the classic vodka soda.
2. Pals Vodka Peach & Passionfruit & Soda
Pals Vodka Peach, Passionfruit & Soda – An import from New Zealand and the best selling seltzer across the ditch, Pals is now finding fans in Australia. Pals has earned a reputation as one of the best hard seltzers for flavour. This peach and passionfruit seltzer is a vibrant blend of triple-distilled vodka with real peach and passionfruit extracts, topped with soda water
. There are no sugary syrups here – Pals uses real fruit extracts and nothing artificial, so the taste is clean, crisp, and natural
. You get juicy stonefruit and tangy passionfruit notes, but no added sugar. And despite the noticeable fruit flavour, Pals keeps it low sugar and low calorie. It’s gluten-free, vegan, and contains no artificial colours, sweeteners or preservative
– truly a “better for you” RTD. Each 330 ml can is around 4.5–5% ABV
, delivering that satisfying kick. Pals markets itself as “The Best Tasting Ones”, and for good reason: fans love that it tastes like a proper cocktail without the sugar overload. This seltzer is refreshingly light on the palate, making it ideal for sunny sessions.
Best for: Those seeking a fruit-forward hard seltzer that’s clean and natural – the best hard seltzer for a burst of real peach-passionfruit flavor with no guilt.
3. Coco Loco Pineapple Hard Seltzer (Coconut Water Base)
Coco Loco Pineapple Hard Seltzer – If you want a tropical vibe with a healthier twist, Coco Loco delivers something deliciously different. Billed as Australia’s only brew-based alcoholic coconut water, this seltzer is actually brewed from real coconut water with a splash of fruit juice
. The Pineapple flavour tastes like a light, spritzy Piña Colada – coconut and juicy pineapple notes – yet it has no added sugar or artificial sweeteners
. In fact, each can has only about 3.6 g of sugar (from natural fruit) and is just 116 calories
. It’s all-natural, low-calorie, and even brings along the electrolytes and potassium of coconut water. At 4% ABV
, Coco Loco is smooth sailing – a low-alcohol, low-sugar drink perfect for long afternoons. It’s vegan, gluten-free, and exclusively sold online in Australia, brewed by an independent Aussie company. The unique coconut water base makes it ultra-refreshing and hydrating compared to standard seltzers. Sip this and you’ll swear you’re on a beach holiday (customers have literally said “Next minute… ‘Oh f*ck that’s amazing!’” after trying it
). Best for: Beach lovers and health-conscious drinkers wanting a coconut water hard seltzer – the tropical taste of coconut & pineapple with minimal sugar (a true vacation in a can).
Why it’s different
Most hard seltzers are spirit‑and‑soda mixes; Coco Loco actually ferments real coconut water, giving the drink a naturally crisp, lightly tropical base that still carries the goodness of the “wonderfruit.” Good Food Wine Show
Nutrition & ABV
A 330 mL can is 4 % ABV, with just 3.6 g sugar, 6 g carbs, and 116 calories—easily one of the lightest RTDs on the Aussie market. Coco Loco Hard Seltzer
Taste profile
The Pineapple flavour drinks like a spritzy Piña Colada: bright coconut‑water notes up front, followed by a burst of juicy pineapple—no artificial sweeteners, syrups, or concentrates. Coco Loco Hard Seltzer
Brand cred
Coco Loco is independent, Australian‑made, low sugar, gluten‑free, vegan‑friendly, and sold exclusively online—so you always get brewery‑fresh stock. Good Food Wine Show
Best hard seltzer for people who crave a vacation‑in‑a‑can but still track their macros.
4. Afters Peach Iced Tea Hard Seltzer + Electrolytes
Afters Peach Ice Seltzer (+ Electrolytes) – The Afters hard seltzer is a game-changer for those who want to “rehydrate while they party.” It’s a peach iced tea-inspired hard seltzer that’s been infused with electrolytes to help combat dehydration https://www.drnks.com/products/afters-peach-ice-seltzer-330ml?srsltid=AfmBOoqiWi5HpQamBLpOG6s_bt-n82Mo1LbRLT9H6PZJTaiW3atggYjk&variant=43362695119030
. Essentially, it’s a light alcoholic drink (4% ABV) that tastes like a real peach iced tea, yet is low in sugar and calories
. Afters was literally “created for the afters” – meaning after-parties – to be a smarter drink choice when you’re craving something refreshing that won’t leave you feeling lousy the next day
. Don’t let the functional angle fool you – flavor is still front and center. The peach tea flavor is full and fruity, with a brisk tea finish, yet the seltzer has only a light fizz and no syrupy sweetness
. It’s 100% natural with no artificial sweeteners. Each 330 ml can includes added electrolytes (like sodium and potassium) to help your body recover as you sip
. That makes this a perfect choice for music festivals, big nights out, or whenever you want a “better-for-you” alcoholic beverage. Best for: Party-goers or fitness-conscious drinkers seeking a functional hard seltzer – think hard iced tea with electrolytes – so you can enjoy a buzz and stay hydrated with low sugar at the same time.
5. Vacay Hard Seltzer (Raspberry & Lime / Kakadu Plum)
Vacay Hard Seltzer – Vacay is a Sydney-based brand that took a craft culinary approach to seltzer, and it shows in their flavours. They even collaborated with an award-winning sommelier to develop their profiles
! The result is an ultra-premium range of all-natural hard seltzers in unique flavors like Kakadu Plum, Raspberry & Lime, and even a “Pure” (unsweetened) variant
. We spotlight their Raspberry & Lime here, which offers a zesty berry-citrus punch that’s completely sugar free. It’s brewed from a malt base (like a beer) for a super clean finish, then filtered and infused with natural fruit essences
– no artificial colours or preservatives anywhere in the process. Vacay’s seltzers are one of the lowest calorie options on the market. Each can is under 62 calories (for ~250–300 ml at 4% ABV)
, thanks to zero sugar and a “nothing unnecessary” recipe. They’re vegan, gluten-free, and 100% Australian made and owned. Despite the diet-friendly stats, the taste doesn’t compromise – you get a crisp natural lime tang and subtle raspberry aroma, very “somm-approved” balance. Vacay truly brings vacation vibes in a can (their hashtag is #vacayallday). Best for: The health-maximalist who wants top-shelf flavour with almost zero calories – this is the low-sugar hard seltzer to buy if you’re watching your waistline but still want a premium, flavourful sip.
6. Saintly Holy Watermelon & Mint Hard Seltzer
Saintly “Holy Watermelon & Mint” Hard Seltzer – Saintly has built a cult following in Australia for its zero sugar, zero carb seltzers
, and the Holy Watermelon & Mint flavor is a standout. This Australian-made alcoholic sparkling water is infused with juicy watermelon and a cooling hint of mint – a super refreshing combo for hot days
. It tastes like a summer melon mojito, yet it’s completely guilt-free: each 250 ml can has just 62 calories, 0g sugar, 0g carbs, and is all-natural, gluten-free and vegan
. Saintly lives up to its name by cutting out all the “sinful” stuff! Despite having no sugar, the flavor is impressively vibrant (thanks to natural fruit extracts and a touch of sweetness from fruit essence). The seltzer is 4.0% ABV
, so it delivers a nice little kick without any heaviness. If you’re on a keto or low-carb diet, Saintly is arguably the best hard seltzer you can choose – it was crafted specifically to be **“zero sugar, zero carbs” and all natural
. The Watermelon & Mint variant in particular appeals to those who want something a bit different than the usual citrus; it’s mildly sweet, herbaceous, and extremely crisp. Best for: Calorie counters and keto followers – this is the best low-sugar alcohol drink when you want no carbs, no sugar at all. It’s a light and refreshing seltzer that doesn’t compromise on taste or your diet.
Each of these six hard seltzers brings something special to the table, but all share the key benefits of being low in sugar and big on flavour. From tropical coconut water bases to native Aussie fruit infusions, there’s a seltzer here for every palate – and you can conveniently buy these hard seltzers online in Australia through their websites or major retailers. Ditching heavy, sugary drinks for one of these low-sugar hard seltzers means you can enjoy the party and still feel light the next day. It’s proof that in 2025, having a good time and making a healthier choice can go hand in hand. Cheers to that!
Sources: The information above is referenced from official product details and trusted reviews, including nutritional data and flavour notes from retailers and news features.
Enjoy your seltzer responsibly and let these best low-sugar hard seltzers add some fizz to your next session!