Caffeine in Drinks

Function Organic Energy

Function Organic Energy
Caffeine
70 mg
per 16.9 fl oz
MODERATE
This drink contains moderate levels of caffeine.
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Energy
160
Calories
Sugar
38
grams
Discontinued? This item may no longer be available.

Function Organic Energy are a line of non-carbonated juice-based drinks from Function Beverages.

In 2021 it appeared this was no longer available.

Review

This review was completed by an independent drink reviewer and does not necessarily reflect the views or beliefs of this site.

So I received this box of  Strawberry Function Alternative Energy Drink to review which also includes a handwritten note.

The note gives me a brief description about the drink.  It explains that Function is “designed to kick in over time, a true time released formula that lasts 6-8 hours for most people”.

The Function Energy Drink founder (Dr. Alex Hughes) wanted a energy formula that wouldn’t give him the shakes during surgery and wouldn’t have a built in crash.  So let's put this drink to the ultimate test…

Taste

The taste isn’t as strong as I would like, yet may be perfect for others.  Taste kind of like a watered down Gatorade.  Very smooth, no carbonation makes it very easy to throw down.   More of a Guava flavor than strawberry, with a slight bitter aftertaste.

Function Energy Drink Ingredients

Rolling with just 120 calories, function provides its energy from a 300mg proprietary blend of Caffeine, Muira Puama extract, Catuaba extract, Epimedium extract, Guarana extract and Yerba Mate extract (much different then you will find in any other energy drink).  Also contains about 50% of your daily value of a number of different vitamins. (The older version of Alternative Energy had 70mg of caffeine per 17oz bottle and this hasn't been changed.)

Effect

I did get a very high level of alertness without the jittery feelings that they promoted Function Alternative Energy as delivering, yet it didn’t last no where near the 6-8 hours they proclaimed, maybe my energy missed the time release memo as it lasted roughly 60-75 minutes before fading without any sort of crash.

Function Alternative Energy Verdict

As my normal everyday energy drink to get me through another work day or give me that much needed boost to hang Christmas lights, Function isn’t the drink.  Yet I can definitely see me drinking function before and during a workout and/or basketball game to not only keep me hydrated, but to give me that extra boost without the carbonation of other drinks.  I would easy replace a Gatorade or Powerade with Function Alternative Energy Drink before replacing my standard goto energy drink.

Reviewed by Brandon Trouten

Ingredients in Function Organic Energy

Includes 38 grams of sugar (per 16.9 ounces) for a total of 160 calories.

Compare sugar levels of other drinks

Is Function Organic Energy high in caffeine?

Function Organic Energy contains 70 mg of caffeine in a 16.9 fl oz bottle.

This equates to 4.14 mg of caffeine for every fl oz and 14.01 mg for every 100 ml.

70 mg
Function Organic Energy
160 mg
Monster energy
80 mg
Red bull
60 mg
Instant Coffee
35 mg
Coca-cola

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