Is there any brand of unflavored PG Nic that don't turn light brown color?

[Flt Simulation]

I have been making my own juice for more than 1 year now. I always buy 60mg Nic unflavored PG from RTS Vapes to make my DIY juice.

I am happy with this PG Nic from RTS, but I notice that after awhile it turns a light golden color. I don't think that effects it that much, but I was wondering if there is any of this liquid available from another vendor that stays pretty much very clear over time?

If you know of anything, please post

Thanks,

BTW ... I keep this liquid sometimes in the freezer, sometimes in the refrigerator, and sometimes just at room temperature in a cabinet ... but no matter how I store it, it really don't make much difference in it changing color over time.

 

[The Eciginator]

Air, light and warm temps are the main factors in nic deterioration, how long is it before you notice the color change?

 

[mhertz]

Some darkens quicker than others, but it varies even from batch to batch from same vendor, and regardless, all will darken at some point ...

However, you can easilly overcome this, by simply dividing you nic up when fresh, into smaller bottles, freezing them, and only having one up in rotation at a time. Fill the bottles almost up to the brim and have them in size appropriate for short term usage only...

 

[BrotherBob]

I don't have that problem. I keep it in a brown bottle. Couldn't resist.
I understand that Mfg 'rs have the same problem. Could be one of the reasons why they try mix to predicted/projective sales quantities. You can slow the aging but that's about all.

 

[WillyZee]

the short answer ... no there is not.

some more than others ... however, all nic base will darken with age.

 

[Flt Simulation]

Thanks for the replies ...

I guess that just because this nic liquid turns a golden color over time, it really has no real effect on it other than the color?

 

[r77r7r]

It's probably fine. If it's brown that soon tho, I'd be trying to use it quickly. I've had good quality stuff left in a room temp drawer for over a year and had zero color change or smell.