Legal Status of THC Distillate Oil In Montana in 2025
In Montana, THC distillate oil is legal for both medical and recreational use, but with important distinctions based on its source. Cannabis-derived THC distillate oil is regulated under Montana’s cannabis laws and can be purchased by adults aged 21+ from state-licensed dispensaries . However, hemp-derived THC distillate oil faces significant restrictions. Under HB 49 (2025), hemp products are limited to 0.5 mg of THC per serving and 2 mg per package, effectively eliminating most intoxicating hemp products from the market . Delta-8 and delta-10 THC isomers remain listed as Schedule I controlled substances in Montana .
Key Regulations on THC in Montana
Understanding Montana THC laws is essential for compliance:
Purchase Limits: Recreational users can possess up to 8 grams of concentrate (including distillate oil). Medical patients can purchase up to 5 ounces of cannabis per month .
THC Potency Limits: Cannabis-derived concentrates can contain up to 90% THC, while hemp-derived products are capped at 0.5 mg per serving and 2 mg per package.
Age Restrictions: Recreational purchases require 21+, while medical patients must be 18+ (minors require a caregiver) .
Testing and Packaging: All products must be tested, tracked via the Metrc system, and sold in child-resistant packaging .
Where to Buy
THC distillate oil must be purchased from state-licensed dispensaries. WeBeHigh does not sell to minors and complies with state regulations, meaning it does not facilitate sales of prohibited hemp-derived products to Montana residents . Medical patients must have a valid card to purchase from dispensaries. Delivery services are available but restricted to in-state transactions .
Usage Tips: What You can Do With THC Distillates
THC distillate oil is highly potent (often 85-95% THC) and versatile. Common uses include:
Vaping: Using distillate-filled cartridges (note: hemp-derived vapes are restricted) .
Edibles: Infusing baked goods, gummies, or beverages.
Dabbing: Using dab rigs for concentrated inhalation. Dosage caution is critical due to its strength. Start with a low dose (2-5 mg THC) and wait at least 2 hours before consuming more, especially with edibles .
THC Distillates for Making vape carts
FAQs
1. Is THC distillate oil legal in Montana? Yes, but only cannabis-derived distillate from state-licensed dispensaries. Hemp-derived products are severely restricted under HB 49 .
2. Can I travel with THC distillate oil? Travel is permitted within Montana if products are sealed and stored properly. However, transporting cannabis across state lines remains illegal under federal law .