Lower-caffeine options · Updated 23 August 2026
Lowest-caffeine Starbucks UK drinks
Find the lowest manufacturer-listed caffeine servings in the current Starbucks UK guide.
How this table is builtRows are ordered from lowest to highest caffeine using the exact values published in Starbucks UK’s guide. “Lowest” is relative to this documented menu and is not a caffeine-free or medical-suitability claim.
Showing 40 qualifying source-backed servings. Select a drink to inspect its source and calculation details.
| Rank | Drink | Serving | Caffeine | Basis |
|---|---|---|---|---|
| 1 | Starbucks UK Youthberry Tea Starbucks | Short | 0.2 mg | Manufacturer listed |
| 2 | Starbucks UK Youthberry Tea Starbucks | Tall | 0.2 mg | Manufacturer listed |
| 3 | Starbucks UK Youthberry Tea Starbucks | Grande | 0.2 mg | Manufacturer listed |
| 4 | Starbucks UK Mint Citrus Green Tea Starbucks | Short | 0.3 mg | Manufacturer listed |
| 5 | Starbucks UK Mint Citrus Green Tea Starbucks | Tall | 0.3 mg | Manufacturer listed |
| 6 | Starbucks UK Mint Citrus Green Tea Starbucks | Grande | 0.3 mg | Manufacturer listed |
| 7 | Starbucks UK Youthberry Tea Starbucks | Venti | 0.4 mg | Manufacturer listed |
| 8 | Starbucks UK Classic Shaken Iced Black Tea Starbucks | Tall | 0.5 mg | Manufacturer listed |
| 9 | Starbucks UK Classic Shaken Iced Black Tea Lemonade Starbucks | Tall | 0.5 mg | Manufacturer listed |
| 10 | Starbucks UK Classic Shaken Iced Green Tea Starbucks | Tall | 0.6 mg | Manufacturer listed |
| 11 | Starbucks UK Classic Shaken Iced Green Tea Lemonade Starbucks | Tall | 0.6 mg | Manufacturer listed |
| 12 | Starbucks UK Lemon Iced Tea Starbucks | Tall | 0.6 mg | Manufacturer listed |
| 13 | Starbucks UK Mint Citrus Green Tea Starbucks | Venti | 0.6 mg | Manufacturer listed |
| 14 | Starbucks UK Peach Iced Tea Starbucks | Tall | 0.6 mg | Manufacturer listed |
| 15 | Starbucks UK Chai Tea Starbucks | Short | 0.7 mg | Manufacturer listed |
| 16 | Starbucks UK Chai Tea Starbucks | Tall | 0.7 mg | Manufacturer listed |
| 17 | Starbucks UK Chai Tea Starbucks | Grande | 0.7 mg | Manufacturer listed |
| 18 | Starbucks UK Classic Shaken Iced Black Tea Starbucks | Grande | 0.7 mg | Manufacturer listed |
| 19 | Starbucks UK Classic Shaken Iced Black Tea Lemonade Starbucks | Grande | 0.7 mg | Manufacturer listed |
| 20 | Starbucks UK Classic Shaken Iced Black Tea Starbucks | Venti | 0.8 mg | Manufacturer listed |
| 21 | Starbucks UK Classic Shaken Iced Black Tea Lemonade Starbucks | Venti | 0.8 mg | Manufacturer listed |
| 22 | Starbucks UK Emperor's Clouds & Mist Tea Starbucks | Short | 0.9 mg | Manufacturer listed |
| 23 | Starbucks UK Emperor's Clouds & Mist Tea Starbucks | Tall | 0.9 mg | Manufacturer listed |
| 24 | Starbucks UK Emperor's Clouds & Mist Tea Starbucks | Grande | 0.9 mg | Manufacturer listed |
| 25 | Starbucks UK Classic Shaken Iced Green Tea Starbucks | Grande | 1 mg | Manufacturer listed |
| 26 | Starbucks UK Classic Shaken Iced Green Tea Lemonade Starbucks | Grande | 1 mg | Manufacturer listed |
| 27 | Starbucks UK Lemon Iced Tea Starbucks | Grande | 1 mg | Manufacturer listed |
| 28 | Starbucks UK Peach Iced Tea Starbucks | Grande | 1 mg | Manufacturer listed |
| 29 | Starbucks UK Classic Shaken Iced Green Tea Starbucks | Venti | 1.1 mg | Manufacturer listed |
| 30 | Starbucks UK Classic Shaken Iced Green Tea Lemonade Starbucks | Venti | 1.1 mg | Manufacturer listed |
| 31 | Starbucks UK Earl Grey Tea Starbucks | Short | 1.1 mg | Manufacturer listed |
| 32 | Starbucks UK Earl Grey Tea Starbucks | Tall | 1.1 mg | Manufacturer listed |
| 33 | Starbucks UK Earl Grey Tea Starbucks | Grande | 1.1 mg | Manufacturer listed |
| 34 | Starbucks UK Lemon Iced Tea Starbucks | Venti | 1.1 mg | Manufacturer listed |
| 35 | Starbucks UK Peach Iced Tea Starbucks | Venti | 1.1 mg | Manufacturer listed |
| 36 | Starbucks UK Chai Tea Starbucks | Venti | 1.3 mg | Manufacturer listed |
| 37 | Starbucks UK Jasmine Pearls Tea Starbucks | Short | 1.4 mg | Manufacturer listed |
| 38 | Starbucks UK Jasmine Pearls Tea Starbucks | Tall | 1.4 mg | Manufacturer listed |
| 39 | Starbucks UK Jasmine Pearls Tea Starbucks | Grande | 1.4 mg | Manufacturer listed |
| 40 | Starbucks UK Emperor's Clouds & Mist Tea Starbucks | Venti | 1.8 mg | Manufacturer listed |
The table is informational and does not define a “safe”, recommended or healthy dose. Product recipes can change; follow the linked source on each drink page and check the product in hand.