P.R. Collective

Medical Marijuana Dispensary – San Pedro, CA


At PRC, we understand that some of our member-patients prefer not to inhale smoke. Therefore, the PRC co-op menu offers many premium concentrates – including wax, hash, oil, and keif – made from our Sativa, Indica, and hybrid strains.
If you are unfamiliar with medical marijuana concentrates, it should be stated that each product is a concentrated form of the active component found in medical marijuana, i.e., THC and other cannabinoids (terpenophenolic compounds present in cannabis). Although there are many different types of sub-categories for medical marijuana and cannabis concentrates, there are four main sub-categories: Wax, Hash, Oil, and Keif. Each type is produced by separating the cannabinoids from the plant matter.

Types of Medical Marijuana Concentrates Available:

Wax is a potent medical marijuana product (extracted cannabinoid product) that can contain up to 80% THC. The typical wax product is often golden in color and crumbly. Due to the potency of wax product, it is recommended that member-patients use very small amounts.

Hash is a compressed, concentrated resin product that often comes in solid or resinous forms with THC content up to 70% or more. Hash is one of the oldest (historically) cannabis concentrate products and is widely utilized in baked edibles.

Oils, typically Hash oils, are a concentrated and potent THC product made through a cannabis extraction process that utilizes isopropyl or ethyl alcohol, agitation and evaporation. As with wax products, oils should be used with care due to their potency.

Keif is a loose, dry collection of resin glands (crystalline trichomes) that are harvested by sifting medicinal marijuana buds through a mesh screen where the resulting keif is shaken off and collected in dust form. Keif is often used to make hash.

If you are a member-patient and have further questions about medicinal marijuana products and concentrates, please feel free to confer with one of our patient-cultivators during your next visit.

Check out our full menu of concentrates here »

The PRC Medical Marijuana Dispensary serves patients in the San Pedro, South Bay, Rancho Palos Verdes, Rolling Hills Estates, Harbor City, Wilmington, and Palos Verdes Estates areas. You may phone (310) 832-2420 between 9am and 8pm every day.