Oxy-Sorb Oxygen Absorber for Mylar Bags - 100cc Food Grade Oxygen Absorbers, Moisture Absorbing Packs for Long Term Food Preservation & Food Storage, Pack of 300

Works great for my dry food

Happy with purchase

Easy to use. Great value.

Works great to take oxygen out of mylar bags we store some food in.

I don't have a long-term look at the effectiveness of these, but given that the packaging stays sealed, there shouldn't be any problem. Just remember to securely seal the package after using some otherwise they'll all absorb atmospheric air. I resealed the ones I didn't use in a food vacuum sealing bag.

I wish that these things had and indicator to indicate they had been exposed to oxygen too long to be any good. They don't so I never know how well my food is protected. Odd, the package came with and eye that changed color the minute I opened the package but the product itself does not. If I were absolutely certain the things were working or had some way to determine that they weren't I'd have given a 5 star review. Next order I'll be looking for some with indicators.

Price point is fantastic. I still use these as my exclusive oxygen absorber in all our doggy treats.

Just wished they were packaged in smaller quantity, more packages. Have to use quick and be able to reseal the bag.

I ordered the 300 pack the order came divided into 100 packs the oxygen absorbers were packaged well in a vacuum bag with a little oxygen indicator. the oxygen absorber packages were still soft and bendable when I opened first vacuum bag which makes me believe that they were still good and able to absorb oxygen.

Is what it is

I have used various other brands but I find this one more reliable and does a good job.

I am very pleased with these oxygen absorbers. I had purchased some different cheaper ones last time, and I don't think they worked at all. These ones are very good.

Good for food storage.The price was higher because of this pandemic but the product it's good.working and the food stay fresh.