Propylene Glycol

Propylene Glycol
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Propylene Glycol (USP Grade)




Also known as "PG" We have the best quality wholesale USP grade propylene glycol at the best prices anywhere online.

Call today for larger quantity quotes. We can supply Totes or Tanker Trucks at even bigger discounts. We have the best quality wholesale USP grade propylene glycol at the best prices anywhere online.


Important Disclaimer:  Propylene Glycol has been reportedly used in e-cigarette formulas.  There has been no long term studies on the safety of this use. For this reason, we cannot recommend propylene glycol for this use.  Until the FDA or other governing agencies gives their approval on the use of Propylene Glycol for vaping products, customers should have the clear understanding that propylene glycol should not be used in e-vapor products. 


Bulk Propylene Glycol

is a nearly odorless clear liquid with a  mild sweet taste.  Some other names for  it are a-propylene glycol, 1,2-propanediol, 1,2-dihydroxypropane, methyl ethyl glycol  (MEG), methylethylene glycol, PG, Sirlene, Dowfrost.

Web definition for Propylene Glycol according to wikipedia.

Bulk propylene glycol can be converted from glycerol or  glycerin which is a byproduct of biodiesel production. 

As far as uses, it is used in many industries.  Recently it was used in the gulf cleanup as  an oil dispersant.  Propylene glycol is  also used as a moisturizer, emulsifier and carrier for fragrance oils in personal  care and pharmaceutical products.  Furthermore,  propylene glycol is used to create fake smoke for movies. Unlike ethylene glycol, propylene glycol has a low toxicity and is biodegradable making it a great alternative for  antifreezes, deicers and is often used I solar water heating systems and liquid  cooling systems. 

Because of it’s low cost and biodegradable qualities wholesale bulk propylene glycol truly is a fantastic chemical that can be used by almost  anyone.

Please note:  The information found here in is for research purposes only and is not meant to be a recommendation for use. 

93 Reviews

  • 5
    Excellent Quality and Company

    Posted by Emale Gray on 31st Mar 2019

    I appreciated every part of this process from the easily accessible product information to the simple ordering process to the considerately worded email notifications.

    The products were delivered as described, and the quality is great.

    Thank you, Bulk Apothecary.

  • 5
    Great product great price

    Posted by Nick on 29th Mar 2018

    Arrived as advertised at the lowest price I could find works great for E liquids.

  • 5
    Great product quality

    Posted by Norm on 4th Dec 2017

    I use this for vaping. Have told several friends and they now use your product. great quality and very fair price.

  • 5
    Base ingredient for crack-healing cream

    Posted by Unknown on 9th Oct 2017

    A critical prescription cream for cracked (calloused) feet incluces propylene glycol as the base. Bulk Ap's got the lowest price by far. Yay!

  • 5
    Great Product, Great Price

    Posted by Julie on 24th Aug 2017

    I bought this as a vaping liquid mixer. My usual supplier is very expensive, so I went looking for a suitable, high-quality substitute. Not only does this stuff seem identical, it also comes in bottles that are much easier to use--a plug instead of a foil seal, and a lid with a spout for pouring. And it's MUCH cheaper than my usual supplier. Very pleased.

  • 5
    Great PG for vape pens

    Posted by ERIK ASHER on 18th May 2017

    I have used this PG for making custom flavored ejuice for my vape pens. It is high quality and the price is very competitive.

  • 5
    How could you not buy this!

    Posted by Justin on 1st May 2017

    Product was exactly what I needed and at a crazy good price! Happy guy

  • 5
    Best place to get vg/pg is here.

    Posted by Unknown on 25th Apr 2017

    Love it works great.

  • 5
    Best price and fast shipping

    Posted by Keith Conner on 11th Mar 2017

    For the price,quick delivery and the way it was packed,I will continue to buy from here.