Many customers think that oil should be in glass because keeping oil in plastic has negatively effect. The real answer is YES and NO. First of all BioNatal uses PET (food grade) 16oz containers. Secondary, plastic will negatively affect the oil only in case of overheating. Keep your oil in dark place with room temperature, so it will be good and fresh.
For the customers who still prefer glass, BioNatal LLC is going to add glass 16oz containers in November 2018. But as the glass is coarse, we may use the USPS priority flat medium box. So, 16oz of oil will cost for 10 USD more and the total price will be 89 USD with free shipping.