This medication is a multivitamin product used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, or during pregnancy. Vitamins are important building blocks of the body and help keep you in good health.

Dried Cane Syrup, Fructose, Citric Acid, Maltodextrin. Contains <2% of: Acacia, Caramel Color, Dried Fruit and Vegetable Juice Concentrates (Beet, Blackberry, Raspberry, Cherry) (color and flavor), Glycine, L-Aspartic Acid, Malic Acid, Natural Flavors, Silicon Dioxide, Stevia Leaf Extract, Sucrose, Tartaric Acid.

IT ALL STARTED WITH A FIZZ In 1978, Alacer Corp., based out of Southern California, introduced a simple Vitamin C plus minerals with B Vitamins dietary supplement drink mix, which was quickly embraced by people seeking a refreshing way to support a healthy immune system.

Alacer Corp. Emergen-C is an effervescent, powdered drink mix vitamin supplement manufactured by Alacer Corp. The Emergen-C product line was introduced in 1978. Alacer was established as a private company in 1972, focusing on vitamin supplements containing vitamin C. The company was acquired by Pfizer in 2012.

Emergen-C may be helpful as a temporary immune booster, but it shouldn't be used long term. Instead, look to your diet. If you eat the five recommended servings of fruits and vegetables each day, you should get more than 200 mg of vitamin C - well above your RDA.

A Quick Review Still, there's inconclusive research about vitamin C's effectiveness in preventing or treating colds in the general population. And the amount of zinc in one serving of Emergen-C isn't enough to shorten a cold. If you still decide to take Emergen-C, keep it to one serving daily.

If you still decide to take Emergen-C, keep it to one serving daily. If you're taking statins or chemotherapy medications, talk with your healthcare provider before using the supplement. Health.com uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles.

IT FIGHTS WRINKLES. Research shows that topical applications of vitamin C can help the skin produce collagen, the loss of which is a key sign of aging.

Emergen-C Immune+ Triple Action Powders are manufactured in the United States.

Emergen-C is generally considered safe, but there may be side effects if you're taking it in high doses. Ingesting more than 2 grams of vitamin C can trigger unpleasant side effects including nausea, abdominal cramps and diarrhea - and may increase your risk of developing kidney stones ( 22 , 23 , 24 , 25 ).

Overall, there's mixed evidence about the effectiveness of immunity support products like Emergen-C. Keep in mind that since they're classified as supplements, they aren't FDA approved for any use.

Emergen-C recommends one packet, one chew, or three gummies daily. Some studies have also suggested that vitamin C can interact with certain medicines, including statins and chemotherapy drugs. 7 And it likely won't protect you if you're coming down with a more severe illness, like influenza.

Overall, vitamin C is a water soluble vitamin that does not have sedating or stimulating effects on energy levels in the body. So that means you can truly take vitamin C any time of day without worrying about disrupting your sleep.