FRS Energy Concentrate

Caffeine level
37 mg
Caffeine strength
LOW
Calories
10
Serving size
1 ounce

FRS Concentrate is a non-carbonated energy drink that must be mixed with water (2 fl oz of FRS to 6 fl oz of water).

Flavors

Orange
Peach Mango

FRS also make a chew that has 20 mg caffeine in it.

Original FRS Energy Drink

This is now discontinued.

FRS is marketed as a healthier energy drink. It is non-carbonated and fruit juice based.

FRS comes in a number of flavors including Orange-All Natural, Lemon Lime-All Natural, Peach Mango-Low Calorie, Wild Berry-Low Calorie, Orange-Low Calorie.

FRS contains a substance called Quercetin - an antioxidant found in the skins of apples, onions and red grapes. It also contains 85 mg of Green Tea Extract. The low calorie versions are sweetened with sucralose (Splenda).

Note: Consumer Reports tested FRS and found it to have 17 mg of caffeine per can. This is less than what was originally reported by the company.