I've contacted One Hit Wonder (onehitwondereliquid.com) who makes the The Muffin Man and The Milk Man e-juice and asked them if these two products contain Diacetyl, Acetoin or Acetyl Propionyl. These compounds are known to cause deadly 'popcorn' lung disease and two of these products appear to be a one of the best selling brands nowadays.
This is the answer I've received from One Hit Wonder:
"Hello, thank you for contacting us. No we can assure you that our juice flavors do not contain any harmful chemicals when inhaled. We vape on our juice all day long and would not expose our customers to these chemicals. Thank you for your concern and let us know if we can help you further. Thank you."
I am going to follow up, asking them to send me a GC/MS Analysis of these products. Let's see if they can provide this to me. I'll keep you updated.
This is the answer I've received from One Hit Wonder:
"Hello, thank you for contacting us. No we can assure you that our juice flavors do not contain any harmful chemicals when inhaled. We vape on our juice all day long and would not expose our customers to these chemicals. Thank you for your concern and let us know if we can help you further. Thank you."
I am going to follow up, asking them to send me a GC/MS Analysis of these products. Let's see if they can provide this to me. I'll keep you updated.