Starbucks Mango Passionfruit Refresher contains 80 kcal in a Tall (12oz), 100 kcal in a Grande (16oz) and 130 kcal in a Venti (24oz) — 4%, 5% and 7% of the adult 2,000 kcal daily reference intake respectively. It is marginally higher in calories than the Strawberry Acai Refresher at equivalent sizes due to the slightly higher natural sugar content of the mango base. It remains one of the lowest calorie drinks available at Starbucks — well below all milk-based lattes, Frappuccinos and espresso drinks. The calories come entirely from the mango passionfruit base which contains fruit juice concentrate and added sugar.

Tall (12oz): 80 kcal, 0g fat (0g saturated), 20g carbohydrate (18g sugar), 0g protein, 0.09g salt. Grande (16oz): 100 kcal, 0g fat (0g saturated), 26g carbohydrate (22g sugar), 0g protein, 0.11g salt. Venti (24oz): 130 kcal, 0g fat (0g saturated), 35g carbohydrate (30g sugar), 0g protein, 0.14g salt. The drink contains no fat and no protein at any size — it is a flavoured, sweetened fruit water with ice. The Venti at 30g sugar exactly meets the adult daily free sugar limit from a single drink.

Starbucks Mango Passionfruit Refresher contains 18g of sugar in a Tall, 22g in a Grande and 30g in a Venti — 60%, 73% and 100% of the adult daily free sugar limit of 30g respectively. The Venti at 30g exactly meets the adult daily free sugar limit from a single drink — leaving nothing for the rest of the day. The sugar comes from the mango passionfruit refresher base which contains mango juice concentrate and passion fruit juice concentrate alongside added sugar. Mango is naturally higher in sugar than many fruits, which is why the Mango Passionfruit Refresher contains 3g more sugar than the Strawberry Acai Refresher at equivalent sizes. The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6.

Starbucks Mango Passionfruit Refresher contains approximately 35mg of caffeine in a Tall, 45mg in a Grande and 55mg in a Venti. Like all Starbucks Refreshers, the caffeine comes from green coffee extract used in the base concentrate — not from espresso, coffee or tea. Green coffee extract provides caffeine without the roasted coffee flavour, giving Refreshers their distinctive light, fruit-forward taste. At 35-55mg across sizes the caffeine is equivalent to a standard cup of green tea and well below the NHS recommended maximum of 200mg per day during pregnancy. The caffeine nonetheless makes Refreshers unsuitable as a regular choice for children.

Starbucks Mango Passionfruit Refresher contains 0g of saturated fat at every size. The standard recipe contains no dairy, cream or other fat-contributing ingredients. It is made with the mango passionfruit base concentrate, water and ice — all fat-free components. This makes it one of the only zero-saturated fat drink options at Starbucks alongside the Strawberry Acai Refresher, plain Americano, filter coffee, espresso and herbal teas.

Starbucks Mango Passionfruit Refresher contains 0g of protein at every size. The drink contains no milk, egg or other protein-contributing ingredient. For those seeking both a fruit-flavoured drink and meaningful protein, the Refresher format does not provide this — the Iced Vanilla Protein Matcha Latte or Iced Caramel Protein Latte are the appropriate alternatives at 20g protein per Tall, though both are dairy-based and considerably higher in calories.

Yes. NOVA 4, ultra-processed. The mango passionfruit refresher base contains mango juice concentrate, passion fruit juice concentrate, natural flavours, citric acid, erythritol as a sweetener, green coffee extract and preservatives. These are industrially extracted and combined ingredients — the mango and passion fruit flavours are derived from concentrates rather than whole fruit. The green coffee extract is an industrial caffeine source. Despite the vibrant tropical flavour profile, the formulated concentrate base places the drink in NOVA 4.

Starbucks Mango Passionfruit Refresher contains soya as the only declared allergen. The soya comes from soya lecithin used as an emulsifier in the refresher base concentrate. It does not contain milk, wheat/gluten, egg, peanuts, tree nuts, fish, shellfish, celery, mustard, sesame, lupin or molluscs. The absence of dairy makes it dairy-free in its standard format. Always tell your barista if you have a severe allergy before ordering.

Yes. Starbucks Mango Passionfruit Refresher is suitable for both vegetarians and vegans in its standard format. It contains no animal-derived ingredients — no dairy, no egg, no honey. It is one of the few vegan drink options at Starbucks that requires no milk substitution. Only soya is declared as an allergen. For vegans who also manage a soya allergy, it would be unsuitable due to the soya lecithin in the base concentrate.

The caffeine content — approximately 35mg in a Tall from green coffee extract — is the primary concern for children. The NHS advises children avoid caffeine where possible. A Tall also contains 18g of sugar — 95% of the daily free sugar limit for a child aged 4 to 6 — using nearly their entire daily allowance from a single drink. The bright tropical colour and sweet mango flavour make Refreshers particularly appealing to children, but the combination of caffeine and high sugar makes them unsuitable as a regular choice for younger children.

Mango is naturally higher in sugar than strawberry — a ripe mango contains approximately 14g of sugar per 100g versus approximately 5g per 100g in fresh strawberries. The mango juice concentrate used in the Mango Passionfruit base therefore contributes more natural fruit sugar per volume than the strawberry acai base. Both drinks also contain added sugar in the concentrate, but the mango base starts from a higher natural sugar point — producing 3g more sugar per equivalent size across all three sizes. Passion fruit juice concentrate adds minimal additional sugar as passionfruit is relatively low in sugar compared to mango.

A Tall Mango Passionfruit Refresher at 18g sugar uses 60% of the adult daily free sugar limit — leaving 12g for food. This is compatible with a Cheese Twist at 2.9g (total 20.9g), a Kettle Lightly Salted Crisps at 0.1g (total 18.1g) or a Butter Croissant at 5.4g (total 23.4g) while remaining within the adult daily limit. A Grande at 22g leaves only 8g for food — restricting viable pairings to very low sugar savoury items. A Venti at 30g leaves zero headroom — the daily free sugar limit is fully used by the drink alone before any food is considered.

Starbucks Mango Passionfruit Refresher is one of the lowest calorie drinks at Starbucks at 80-130 kcal across sizes, with zero fat and zero protein. It is vegan and dairy-free in its standard format with only soya as a declared allergen. The sugar at 18-30g across sizes is higher than the Strawberry Acai Refresher by 2-4g at equivalent sizes due to the naturally higher sugar content of mango — and a Venti at 30g exactly meets the adult daily free sugar limit from a single drink. Low-level caffeine from green coffee extract makes it unsuitable for children as a regular choice. For adults seeking a lower calorie, vegan, dairy-free tropical iced drink at Starbucks, the Mango Passionfruit Refresher is a distinctive choice — choosing a Tall over a Venti keeps the sugar meaningfully lower and leaves room for food within the daily limit.