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Bucked Up Energy Sour Bucks has 220 mg more caffeine (300 mg vs 80 mg), so Red Bull Original is the gentler of the two.
Figures are per can, for Red Bull Original and Bucked Up Energy Sour Bucks, our stand-ins for each line.
| Rating | 4.3 (8)4.3 out of 5 from 8 ratings | Not yet rated |
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| Type | lifestyle | performance |
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| Caffeine | 80 mg | 300 mg |
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| Can size | 8.4 fl oz | 16 fl oz |
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| Caffeine / fl oz | 9.5 mg | 18.8 mg |
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| Sugar | 27 g | 0 g |
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| Calories | 110 | 0 |
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| Sugar-free | No | Yes |
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| Carbonated | Yes | Yes |
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