There are some main ingredients your DIY vape laboratory can’t do without, and diluents are certainly one of them. Propylene glycol is one of the two most common ingredients of e-liquids and e-juice bases available on the market today. Used throughout the pharmaceutical industries for decades for oral, inhaled, and intravenous medications. PG is a viscous, colorless, nearly odorless organic compound that is widely used as a diluent (a filler and diluting agent) in medicines, food and beverage, and cosmetics. We only use USP-grade (United States Pharmacopoeia) PG, so you can be assured that your e-liquid will be crafted on a foundation of quality components.

While vegetable glycerin is thick, sweet, and allows your atomizer to produce a lot of vapor, a PG is a better carrier for flavorings, thus striking an acceptable balance is important. This e-liquid base can provide a more powerful throat hit than VG can, like that of a traditional cigarette. PG is very popular for its viscosity, intensity, and vapor temperature. Best of all, PG is a relatively tasteless and odorless substance that won’t affect your favorite flavor, though some discerning vapers claim that it has a faintly sweet taste.

Bring out the best in your favorite DIY vape recipe and enjoy uncompromising quality. Explore all the divine vape liquids and ingredients we produce in-house at our manufacturing location in Spartanburg, SC. All the ingredients that go into our award-winning products are tested and verified by accredited, independent laboratories. Many of our products include testing information available online through our convenient NicTrace™ repository. Best of all, our dedication to your satisfaction doesn’t simply stop once you place your order. We offer unlimited resources in the form of blog articles, e-juice recipes, glossaries, and so much more, and are never more than an email or phone call away. If you are ever in need of assistance, we are here to help. We're glad you're here, and expect that you'll enjoy a shopping experience unlike any other!

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Overall Customer Rating of 16 Reviews:

Product is as advertised - but there’s more.

  • Price
  • quality
  • great customer service.
  • I’m drawing a blank.
This product is exactly what you would expect it to be. What sets this product apart from other sources is the amazing people behind it. NicVape has the best customer service I’ve ever spoken with, in any industry. They really make sure customers are happy with their purchases.

Are the products any better than other sources? I don’t know for sure. I do know they’re great quality. I’ve been satisfied with everything I’ve ordered.

But in today’s world, it’s the people within the company that make the difference. The customer service is amazing at NicVape and I would believe the same can be said for the efforts in quality of products as well.

NicVape, you’ve got my business.

Propylene Glycol

Easy to order, fair price, quick delivery! Will definitely buy from here again!

kalamazoo MI


  • all the way
  • none

Pg bulk

Great product right stuff for me

Ordering and receiving NicVape Products.

I am VERY please with the Products that NicVape has. They are very accurate and quit as far as getting your order too you. Anyone having problems with OTHER Vape suppliers, then you need to try NicVape. They are the BEST suppliers that I have came across in a long time.

Sincerely, Mr. Field

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