MPX at ReLeaf — Melting Point Extracts live rosin, live resin, cured concentrates and carts, processed in Maryland by iAnthus.
MPX — Melting Point Extracts — is a concentrates-first brand with Arizona roots that came up alongside the Health for Life dispensary chain and joined iAnthus Capital Holdings in a 2019 merger. It's a dab-and-cart specialist: the product architecture runs three resin tiers — live rosin, live resin, and cured resin — plus distillate and vape cartridges, built on selective inputs and hydrocarbon, CO2, and solventless extraction.
In Maryland, MPX concentrates are manufactured at an iAnthus processing facility operating under one of the state's original 14 processor licenses, and iAnthus says the line reaches roughly 80% of Maryland dispensaries — ReLeaf among them.
Key Highlights:
Three resin tiers. Live rosin (solventless), live resin, and cured formats like shatter, wax, sauce and THC-A.
Maryland-processed. Made in-state under an original 2017 Maryland processor license.
Extraction range. Hydrocarbon, CO2 and solventless methods, with no artificial additives in dosed products.
Shop the current MPX selection on the live ReLeaf menu.
Melting Point Extracts grew up in Arizona alongside the Health for Life dispensary chain, building a reputation on concentrates before concentrates were a headline category. MPX Bioceutical Corp. merged into iAnthus Capital Holdings in February 2019, which brought the brand east: Maryland processing came online through the Rosebud Organics license, one of just 14 processor licenses Maryland awarded in October 2017.
Today MPX sells in multiple states including Maryland, Arizona, Nevada, New Jersey, Massachusetts and Florida, and it remains the concentrates anchor of the iAnthus brand family alongside the Black Label extracts line.
MPX concentrates in rotating formats — shatter, wax, sauce, THC-A, high-terpene full-spectrum extracts — plus vape cartridges. The specific strains and formats change with processing runs, so the dab case looks a little different month to month.
Browse the MPX brand page on the live ReLeaf menu for current formats and strains, and keep an eye on the daily deals page — concentrates rotate through promotions often.
Yes. ReLeaf stocks MPX concentrates in rotating formats — shatter, wax, sauce, THC-A and high-terpene full-spectrum extracts — plus vape cartridges. Formats change with processing runs, so check the live MPX menu for what’s in the dab case this week.
Live rosin is solventless — heat and pressure on fresh-frozen material. Live resin is solvent-extracted from fresh-frozen flower, and cured formats like shatter and wax start from dried flower. Flavor intensity and price generally step up as you move toward live rosin; the live resin vs. live rosin guide breaks the distinction down.
MPX — Melting Point Extracts — grew up in Arizona alongside the Health for Life dispensary chain, building its name on concentrates before concentrates were a headline category. MPX Bioceutical merged into iAnthus Capital Holdings in February 2019, and the brand now sells in Arizona, Nevada, New Jersey, Maryland, Massachusetts and Florida.
Yes. Maryland MPX is processed in-state at an iAnthus facility operating under the Rosebud Organics license — one of just 14 processor licenses Maryland awarded in October 2017. It’s the concentrates anchor of the iAnthus brand family alongside the Black Label extracts line.
Concentrates rotate through promotions often, and MPX shows up in that rotation — check the daily deals page before a dab restock. Cart pricing moves with format, so a promo week can meaningfully change the math.
