The amount of caffeine in Fein Energy Crystals is important to understanding the potency of this beverage. Similarly, Fein Energy Crystals’s caffeine content, along with sugar levels, can help determine how much of this drink is safe to consume.
Below, we detail how much caffeine is in each serving, whether these levels are high, moderate or low in comparison to other drinks, and finally, the amount of sugar.

How Much Caffeine in Fein Energy Crystals
The caffeine content in Fein Energy Crystals is 75 mg per 8.00 fl. oz packet. Compared to other drinks, this means the caffeine levels of Fein Energy Crystals are MODERATE. But always remember, the key to health is always moderation. Also, it is important to remember that Fein Energy Crystals contains 0 mg of sugar.Where To Buy Fein Energy Crystals
If you can't find Fein Energy Crystals in your local grocery store, coffee shop, drug store, or warehouse club, you may want to check online. In fact, like most consumer products, the best places to buy Fein Energy Crystals are probably Amazon, Walmart.com, or Target.com.Check Out These Drinks
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