Does the 1 gallon HDPE jug come in a food grade resin?

Yes, the 1-gallon HDPE jug is made from a food-grade resin. 

HDPE, a commonly used food-safe plastic, is prevalent in household items. In your local grocery store, you'll find it in the juice and drink aisles, as it's the material used for the plastic bottles containing various beverages. Additionally, HDPE is frequently utilized in crafting sturdy food buckets seen in school cafeterias, food concession stands, and restaurants.

It's worth noting that HDPE resins are ideal for creating food and drink packaging that requires high corrosion resistance and minimal moisture absorption. This makes HDPE particularly suitable for storing beverages. Another advantage is that containers made from HDPE do not release colors or chemicals into their contents, ensuring the stable storage of beverages over an extended period.