What is the shelf life on the packets?
1611679
I bought a box in May and the packets have a November expiration date on them (6 months).
1611680
Only a couple of months, buy the jar if you are not traveling. If you are traveling buy what you need near your departure date.
1820868
I believe there should be an expiration date on the package. I would say you could keep them for a while at room temperature. After a week I would put them in the frig. The package is usually eaten up by then though for me. Hope this helps. :)
1360519
I am uncertain of the shelf life. We used one and did not open the other for at least two weeks and it was still fresh.
990960
Don't know the shelf life. You might want to ask the manufacturer. I kept it refrigerated after I opened it.
716888
We buy a year's supply at a time and find them to be fine. The packages I bought the first of 2013 have an expiration date of 12/14 so they would probably last at least 2 years, maybe longer.
377556
Not real sure about shelf life. Might want to check on-line for more information.
1485387
Hello...I have not experienced the problems you have described. I usually keep the packets in for three weeks.
1195589
I've read that the shelf life is at least a year, most likely up to two if it is kept well sealed and in a relatively cool area. I've been impressed witht the packaging on BulkSupplemts products; they seal well and are not prone to ripping, so you should be good to have them sealed and in a cupboard for extended periods.
813529
Box does not have an expiration date that I could find. Makes sense since the sealed airtight packets simply contain pre-measured amounts of non-iodized salt and baking soda to make an isotonic solution. Basic chemicals which in a sealed environment should not degrade or contaminate over time eg. I use pink Himalayan table salt known to be 90 million years old and its still good. None of us have to worry about outliving that test period.
2094307
Not really sure of the "shelf life", however, an expiration date is printed on the package bottom. Perhaps you can get more detailed information by contacting the company at Revision, LP - IMC4, Irving, TX 75063
1026750
As long as they remain sealed in the ziplock bag they are shipped in and stored on a dry cool shelf they should last up to 3 months. Do not refridgerate.
1551455
The package states 2-3 year shelf life depending on conditions. My personal belief is that it will last much longer as long as it is stored in a climate controlled environment... But that's just what I think.
1547548
I purchased a large quantity of this item last April 2012 and there is no expiration date. I would guess the shelf life lasts for years in sealed packets.
303969
No, not on the individual packets. I throw the outer box away, otherwise I'd check that for one. I can't imagine any less than a year or two's shelf life, as the packets are completely air tight, and the product a self-preserved (ascorbic acid), dehydrated powder.
841500
Dear KMy box of Emergen-C has a shelf life of more than 18 months. For example, it was purchased about 4 months ago and the words "best before October 2015" are written on the bottom of the box. The packets are individually wrapped in sealed foil containers so I assume they might be good for even longer.Steve
667409
I have no idea what the shelf life is. I just buy about a 2 month supply at a time. Check the expiration date on the package.
2073987
Each cartridge is wrapped individually. I don't know about shelf life. I have had absolutely no problem with these cartridges and they've saved me beaucoup $$$$.