How much caffeine is in Reignbow Sherbet?

Reignbow Sherbet by Reign contains 300mg of caffeine per can.

Is Reignbow Sherbet sugar-free?

Yes, Reignbow Sherbet is sugar-free.

Reignbow Sherbet has 10 calories per can.

Reignbow Sherbet has an average community rating of 5.0 out of 5 from 1 rating on Energy Drink Ratings.

One can (16 fl oz): 300 mg caffeine (about 18.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.

Yes. At 300 mg, Reignbow Sherbet has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

Sweetened with Sucralose and Acesulfame Potassium.

Name: Reignbow Sherbet
Brand: Reign
Rating: 5.0 (1 reviews)

Availability last checked Oct 11, 2026

Only 1 rating so far — yours would count for a lot right now.

5.0 (1)performance

How much caffeine is in Reignbow Sherbet?: Reignbow Sherbet by Reign contains 300mg of caffeine per can.
Is Reignbow Sherbet sugar-free?: Yes, Reignbow Sherbet is sugar-free.
How many calories are in Reignbow Sherbet?: Reignbow Sherbet has 10 calories per can.
What is Reignbow Sherbet rated?: Reignbow Sherbet has an average community rating of 5.0 out of 5 from 1 rating on Energy Drink Ratings.
How does the caffeine in Reignbow Sherbet compare to daily guidelines?: One can (16 fl oz): 300 mg caffeine (about 18.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.
Does Reignbow Sherbet have more caffeine than a cup of coffee?: Yes. At 300 mg, Reignbow Sherbet has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens Reignbow Sherbet?: Sweetened with Sucralose and Acesulfame Potassium.