Emergen-C Vitamin C 500mg, Immune Support Crystals, Orange, 56 Packets

So easy to use and build immunity. We used them on a cruise, kept us healthy and saved on our bottled water.

Great to take; - 1st sign of feeling under the weather - You have been around someone who is sick - Before/ during/ after a flight - Or if in general you want a vitamin C boost. Easy and convenient, you can carry a few packs in your car or work laptop bag as I do. Since I dont have to mix with water it's super easy to take when needed.

I travel a ton for work so I bought these ahead of cold and flu season to do as much as I could to keep from getting sick and may work trips later over the past few months I’m still cold-free! These are so convenient to pop in my travel bags and to not need water is helpful. They taste great - bright and citrusy with a little effervescent tingle like less intense pop rocks.

Glad I found this online! No longer available in stores. I hope they're not going to stop making it!

Works great. I love that I can pop these in my mouth and go. I used this while going on a trip to Disney. I popped one in my mouth in the morning and one in the evening, and I did not get sick like other times I have taken these Disney trips.

These work great whenever you feel down or something coming on, mix a pack up with water and drink it down. I have use 2 and 3 packs a day when I feel a cold coming on. These are a great mix of vitamin supplements to better health.

Great for traveling or outings or work when you need an extra boost during flu season! Great value and you can't always find this in stores.

Ill be taking this the rest of my life. Its kept me from getting sick while others around me have. Its a orange, taste is wonderful. I like the popping! Expensive to be sure but a large box! Very effective healthy ingredients l. Smells like oranges. Can be mixed with water if you prefer.