# How long do these pheromone products last? **URL:** \ **Category:** Men's Pheromone Advice & Field Reports\ **Created:** [June 25, 2012, 8:49am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963 "2012-06-25T08:49:40Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![alex398](https://avatars.discourse-cdn.com/v4/letter/a/77aa72/32.png) [@alex398](https://pheromonetalk.com/u/alex398)\ **Post date:** [June 25, 2012, 8:49am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/1 "2012-06-25T08:49:40Z")
Hi guys i know this has been asked alot before, but im gonna ask anyway. I received A314 around a year ago, along with IS and AMMO spray around that time, i have also kept them in dark relatively cool places through the months since i bought them. I also havent used the phero products much at all. If anything the bottles are almost full(except maybe the A314 sincei used it more), anyway so just wondering how i can be sure the products are not “expired” and that its ok to use them now. Thanks! ---
**Author:** ![mobocaster](https://avatars.discourse-cdn.com/v4/letter/m/c2a13f/32.png) [@mobocaster](https://pheromonetalk.com/u/mobocaster)\ **Post date:** [June 25, 2012, 9:07am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/2 "2012-06-25T09:07:23Z")
At room temp in the dark, they will last for **years!** Its storing them in light that will do for them more than anything else. ---
**Author:** ![tanuki1980](https://avatars.discourse-cdn.com/v4/letter/t/dc4da7/32.png) [@tanuki1980](https://pheromonetalk.com/u/tanuki1980)\ **Post date:** [June 25, 2012, 10:30pm UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/3 "2012-06-25T22:30:25Z")
How do you know when they have gone bad? I keep all my bottles in my medicine cabinet and I have a to-go of [Ammo](https://a314.com/product/ammo/) that is about a year old and has turned piss yellow in color. I have several older products that still are clear as water though. ---
**Author:** ![stuttgart-man](https://sea2.discourse-cdn.com/flex016/user_avatar/pheromonetalk.com/stuttgart-man/32/1615_2.png) [@stuttgart-man](https://pheromonetalk.com/u/stuttgart-man)\ **Post date:** [June 25, 2012, 11:47pm UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/4 "2012-06-25T23:47:38Z")
Recently I have used a 7 years old chikara-bottle and it has worked great - I have got one of the best hits ever by it. I have it stored it dark and with room temperature. 🙂 ---
**Author:** ![mobocaster](https://avatars.discourse-cdn.com/v4/letter/m/c2a13f/32.png) [@mobocaster](https://pheromonetalk.com/u/mobocaster)\ **Post date:** [June 26, 2012, 12:32am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/5 "2012-06-26T00:32:53Z")
> [@tanuki1980](#): > > How do you know when they have gone bad? I keep all my bottles in my medicine cabinet and I have a to-go of Ammo that is about a year old and has turned piss yellow in color. I have several older products that still are clear as water though. Try them and see! Discolouration in time is quite normal in certain mixes. No loss of effectiveness though. 🙂 ---
**Author:** ![tisha23](https://avatars.discourse-cdn.com/v4/letter/t/53a042/32.png) [@tisha23](https://pheromonetalk.com/u/tisha23)\ **Post date:** [June 26, 2012, 1:17am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/6 "2012-06-26T01:17:15Z")
The color change does occur in the to-go bottles after some time because these are not light block bottles. They last a few years as long as evaporation doesnt occur but not as long as the glass light block bottles. The to-go bottles were not really made for long term storage. They are for testing and for carrying with you. The color change is part of the breaking down process of the neroli not the [pheromones](https://pheromonelabs.com/). The mones are pure so they really should not change color although remember some are not clear to begin with. Tisha ---
**Author:** ![SteveO](https://avatars.discourse-cdn.com/v4/letter/s/87869e/32.png) [@SteveO](https://pheromonetalk.com/u/SteveO)\ **Post date:** [June 26, 2012, 11:56am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/7 "2012-06-26T11:56:40Z")
I’ve had mine in my jeep for a year and they still produce magic results every time without exception. I always keep a few bottles in there just in case of emergencies. Its HOT down here in the south. It doesn’t seem to bother it any. ---
**Author:** ![tisha23](https://avatars.discourse-cdn.com/v4/letter/t/53a042/32.png) [@tisha23](https://pheromonetalk.com/u/tisha23)\ **Post date:** [June 26, 2012, 5:05pm UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/8 "2012-06-26T17:05:44Z")
> [@Steve](#): > > I’ve had mine in my jeep for a year and they still produce magic results every time without exception. I always keep a few bottles in there just in case of emergencies. Its HOT down here in the south. It doesn’t seem to bother it any. Heat is not what changes the color its the light. With heat I get evaporation whether or not its in the light block bottle. With light I get color change but as I said it doesnt seem to effect the mones. Tish ---
**Author:** ![SteveO](https://avatars.discourse-cdn.com/v4/letter/s/87869e/32.png) [@SteveO](https://pheromonetalk.com/u/SteveO)\ **Post date:** [June 27, 2012, 5:19am UTC](https://pheromonetalk.com/t/how-long-do-these-pheromone-products-last/55963/9 "2012-06-27T05:19:01Z")
> [@tisha23](#): > > Heat is not what changes the color its the light. With heat I get evaporation whether or not its in the light block bottle. With light I get color change but as I said it doesnt seem to effect the mones. > > Tish OH I wasn’t disagreeing. I was only saying that I have kept mine in the jeep for like forever and most of the time they work great. Other times they evaporate, especially happens when they are rare. I have a quarter bottle of the MX149 still. If I was to put it in the jeep it be evaporated by morning.😛