sodastream Diet Pepsi drink mix 4-pack (4 x 440ml) — zero sugar, adjustable cola strength

Make authentic Diet Pepsi at home with SodaStream’s Diet Pepsi drink mix — zero sugar, zero calories, and adjustable cola strength in every glass.

Turn freshly carbonated water from any SodaStream machine into the familiar, crisp Diet Pepsi flavor without buying cans or bottles. Each pack contains four 440ml (14.9 fl oz) bottles of cola syrup; one bottle yields about 24 servings, so the set makes roughly 96 drinks. The syrup is designed to reproduce the real Diet Pepsi taste while letting you control sweetness and intensity. Using the mix is simple: carbonate water, add the syrup to taste, stir, and enjoy a freshly fizzy cola tailored to your preference.

How do I make Diet Pepsi with this SodaStream syrup?

Preparing a glass is quick and flexible. Carbonate chilled water in your SodaStream, pour in the recommended amount of syrup—or alter it to your liking—stir gently, and serve. No special tools are needed beyond your SodaStream bottle and the syrup bottle’s cap for measuring.

• Carbonate cold water using any SodaStream machine.
• Add syrup: follow the bottle’s serving suggestion or adjust for stronger/softer flavor.
• Stir gently to combine; serve over ice or straight from the fridge.
• Each 440ml bottle makes about 24 servings; pack totals ~96 drinks.

Is this Diet Pepsi syrup low in calories and sugar?

Yes — the SodaStream Diet Pepsi drink mix delivers the classic Diet Pepsi flavor with zero sugar and zero calories per serving. It’s formulated to provide that light, crisp cola taste without adding caloric sweeteners, while keeping the flavor profile recognizable and satisfying.

• Zero sugar, zero calories per serving.
• Designed to recreate the real Diet Pepsi taste, not a generic imitation.
• Good option for calorie-conscious soda drinkers wanting cola flavor at home.
• Control sweetness by altering syrup amount per glass.

How many drinks does one 4-pack provide and how does that save money?

Each 440ml bottle yields approximately 24 servings, so a four-bottle pack produces about 96 drinks. Making cola at home with syrup is typically less expensive per glass than buying single-use cans or bottles, and the reusable SodaStream system also reduces packaging waste.

• 4 x 440ml bottles per pack — roughly 96 servings total.
• Lower cost per drink compared with pre-bottled soda.
• Less single-use plastic and aluminum waste when you reuse SodaStream bottles.
• Pair with Cylinder Swap or subscription for ongoing savings and convenience.

Can I customize the fizz and flavor intensity?

Absolutely — SodaStream puts control in your hands. You choose carbonation level during the fizzy step and syrup amount when mixing, so each glass can be light and crisp or bold and cola-forward depending on your mood.

• Adjust carbonation with your SodaStream machine’s carbonation settings.
• Use less syrup for a milder cola, more for a stronger flavor.
• Mix with ice, citrus, or mocktail ingredients for personalized drinks.
• Freshly mixed drinks maintain fizz better than long-sitting bottled sodas.

Who is this for? The SodaStream Diet Pepsi 4-pack is made for anyone who enjoys classic Diet Pepsi flavor but wants the convenience, cost-savings, and reduced waste of making soda at home. It suits calorie-conscious consumers, busy households that go through lots of soft drinks, people who like to tweak fizz and sweetness, and SodaStream users seeking an authentic cola option. If you prefer freshly carbonated beverages, want to avoid single-use packaging, or need an easy way to keep Diet Pepsi on hand without frequent store runs, this syrup pack fits neatly into that routine.

Ingredients

Water, Citric Acid, Natural Flavor, Sucralose, Potassium Citrate, Acesulfame Potassium, Gum Arabic, Caramel Color, Sodium Citrate