what are the exp. dates on these bottles and does it effect its performance
1443579
don't know about expiration dates. I do not use this particular brand any longer but vitamin C in general does not last any longer than 3 - 4 weeks. I have learned now to keep it in the fridge. . It last longer that way.
1443580
i didn't see the exp. date on the bottle. Manufacture date seems that only appears on the carton that contains 12 bottles. I think it will help to ask the seller. I am not English speaker. Pardon my English. :）
1443581
I did not see an expiration date but I use mine faithfully everyday so it's gone before it would expire! Maybe check the website, I honestly don't know.
573374
I'm not sure. I haven't used it for some time...It seemed a little hit and miss when I was using it, but that could have been impatience. If you are not going to clone very often I wouldn't suggest it as it is quite a big bottle, but if you are planning on cloning a lot you won't need to worry about shelf life. Anyway, I hope this helps.
1391565
The quart bottle we ordered from Amazon 8/5/13 has EXP0515 stamped on it. Does it really lose effectiveness by then? Your guess is as good as mine.
1287693
There is a date posted on the bottle "Best used by" It is usually 2 years out from when you purchased it. I haven't had much experience with using it, just reading the fine print.
1649607
The bottles I bought each has a 4-digit number after a string of number. It should stand for the expiry month, e.g. 0715 = July 2015 and 0116 = January 2016. You may however wish to ring up their customer hotline to confirm this.
1591120
Yo! Kindly ask the seller your question. I'm just a reviewer of these bottles. From my past purchases, the bottles mostly display expiration dates that are at least 1 year ahead of the purchase time - more than enoughtime for you to consumer them all. 1 carton of bottles can be consumedin a month.
1369715
It's just what the other two people said. Look on the bottom of the bottle. It's different for every batch of product depending on when it was manufactured. The bottles I purchased from Amazon were good for well over a year. I put mine in the fridge door to possibly extend the shelf life past the expiration date.
27075
Exp. Dates are not regulated on this product. Its something the manufacturer puts on the bottle. I used a bottle that expired in 2012 on my kitty just a few days ago.
419640
My bottle has an expiration date on the bottom. It is very clear and easy to read. It shows "EXP SEP 2014".
2207663
I don't know. I did not see a date on the container. Maybe a date is on the box it came in, but I throw the box away. I would guess this would last for several months or a year or more perhaps. I had a 3/4 gone bottle that I thought I left behind at a hotel and I opened a new one and used other stuff and a few months later found the bottle in my suitcase and it seemed to work the same.
2245139
our bottles have always been ok and we have never had a problem with them. this is a quality product by a quality company. i would not be afraid to use it even if it were well past the date on the bottle. the oil will start changing in its taste and that would be my only reason to think about not using it. if it is in the refrigerator it will last a long time. expiration dates are mostly a signal to move product off the self so that it will still be of full value. these dates are mostly to satisfy some government agency.
1969261
I got two bottles, one expires Jan/2014, the other one Sep/2014, I suggest you should get this from Sam's club, they have a later expire data to 2015 and seems cheaper, I have decided to get this from Sam's club if needed.
2093486
Mine says it was bottled on 11/1/2013 and has a 3 year shelf life. I got it today (5/12/14), so it did sit for almost 6 months meaning I get 2.5 years of use out of it. I'm sure I'll use it all up in that time frame though, even just using a few drops at a time maybe a couple times per day.
1983316
I do not recall the exact expiration dates on the large shipment I ordered for my son. But with daily use, none of the bottles would expire before use. It was worth the potential risk since I can no longer find them in local stores.
231685
The don't put expirations dates on the bottle. They are good up to 3 years from the time you open the bottle.
1947959
I am not sure- but the bottle I just used was over a year old and it is working fine.
769779
On the bottom of box and on side of bottle you have exp. date: year first/then month example 2016-09 sept. 2016