Starbucks Caramel Frappuccino vs Alani Nu: which has more caffeine?

Starbucks Caramel Frappuccino vs Alani Nu: which has more caffeine?

Alani Nu has more caffeine than Starbucks Caramel Frappuccino on both counts: 200mg per 12 oz can against 90mg per 16 oz grande, and about 17mg per fluid ounce against 6. The serving sizes differ, so the table below shows both ways of counting.

These are different categories of drink, which changes how the caffeine arrives. Energy drinks and sodas list an exact number because caffeine is a measured additive; brewed drinks vary with the beans and the brew, so their figures are compiled averages. The numbers here are the standard published values for each.

Starbucks Caramel Frappuccino vs Alani Nu: the numbers

Starbucks Caramel Frappuccino Alani Nu
Caffeine per serving 90mg per 16 oz grande 200mg per 12 oz can
Caffeine per fl oz 5.6mg 16.7mg
Servings to reach 400mg (FDA context) 4.4 2.0

Sources: Starbucks Caramel Frappuccino's figure is verified in our Starbucks Caramel Frappuccino caffeine guide against Starbucks nutrition listing (source); Alani Nu's figure is verified in our Alani Nu guide against Alani Nu label (source).

Which one should you pick?

Pick Starbucks Caramel Frappuccino when you want the lighter dose or a slower ramp, and Alani Nu when you actually need the bigger hit and know your tolerance. If you are stacking either with other caffeinated drinks through the day, run the math against the 400mg reference rather than guessing.

For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.

Related reading

As an Amazon Associate, Barista Life earns from qualifying purchases.

Gear from this guide

FAQ

Does Starbucks Caramel Frappuccino or Alani Nu have more caffeine? Alani Nu: 200mg per 12 oz can versus 90mg per 16 oz grande for Starbucks Caramel Frappuccino.

Which is stronger per ounce? Alani Nu, at about 16.7mg per fluid ounce versus 5.6mg for Starbucks Caramel Frappuccino.

Comparing caffeine? The caffeine comparison tool puts hundreds of drinks side by side, and the caffeine curfew calculator can check your cutoff time for tonight.

Get the good coffee stuff

One email a week: what we verified, what is worth buying, and what is not. No spam, unsubscribe any time.

Back to blog