![]() Each variety contains a different combination of molecules (e.g. However, this process is necessary for the production of super stable hash oil products such as glass-like “shatters,” as well as high terpene-containing saps and sugars.Terpenes, Cannabinoids, and Concentrate Shelf Life(Julia Sumpter/Leafly)The greatest perceived enemies of any concentrate, be it a wax, shatter, sap, or any cannabis oil-infused product, are all the same: light, heat, air, and time.Concentrate varieties range in consistency from stable shatters and viscous saps to butters and sugary waxes. Through a secondary solvent filtration process called “winterization,” these fats and lipids may be removed from a product, leaving behind a more purified substance.The process of winterization is known to cause some terpene degradation that could compromise both the flavor profile and the consistency of the final product. Many fats and lipids in solventless concentrates remain because they are more difficult to mechanically remove.Solvent extractions, on the other hand, produce “oleoresins” that contain a combination of cannabinoids, flavonoids, and terpenes, as well as other impurities such as fats and lipids, in many cases. Their attributes, such as consistency, viscosity, and clarity, are all byproducts of their extraction method.The basic principle of an extraction is to remove the many impurities from the starting material, which include plant matter, fats and lipids, and other foreign contaminants. Extractions meant for infusions such as for edibles, topicals, and tinctures however, may not necessarily need to utilize these terpene preservation methods.Concentrates come in a variety of forms, ranging from extracts like saps, shatters, crumbles, butters, and distillates to sifted mechanical varieties like kief, ice water extract (IWE), and dry sift. Some products, such as those purposed for dabbing, utilize extraction methods intended for terpene preservation. The loss will not only affect the flavor and medical efficacy of the final product, it could play a role in that product’s shelf life as well. Inferior products containing compromised cannabinoid profiles will, in every case, result in an inferior extract.Terpenes will almost always experience degradation of some kind during extraction. “Gold in, gold out Garbage in, garbage out.” There’s a direct correlation between the quality of the starting material and what remains post-extraction. While some extracts and infusions can experience quality degradation in a very short time span, others may stay fresh and useable indefinitely.The Impact of Extraction Method on Concentrates(Julia Sumpter/Leafly)Over time, some shatters will sometimes “sugar out” as their terpenes degrade away, leaving a substance with a higher concentration of THCA behind.The golden standard in any extraction methodology is that the quality of the end product will always reflect the quality of the starting material. Has this hash oil gone past its shelf life? Can you still enjoy it?How long a cannabis concentrate lasts depends on a number of factors ranging from the quality and classification of the starting material used to the packaging and storage of the final product. What’s before you now looks like a collection of off-yellow sugar crystals. The bad news: it doesn’t look like the translucent and golden “shatter” you once had. For about a year, it’s been sitting in between some parchment paper, waiting for you to unearth it.The good news: no mold. Your discovered concentrate was left stranded in a pair of jeans that had been stuffed in the far reaches of your dresser, untouched since that last camping trip. Last updated July 28, 2020Finding a long-lost cannabis concentrate is a bittersweet moment.I confirm that this is not a shared device.By accessing this site, you accept the Terms of Use and Privacy Policy.Įxplore more topicsNewsCannabis 101GrowingStrains & productsCBDPoliticsHealthLifestyleScience & techIndustryReportsCanadaPodcastsLeafly TVLeafly ListsCannabis 101Science & techCan Cannabis Oil Go Bad?Patrick BennettPublished on J ![]() Get cannabis.Where are you from?United StatesCanadaAre you 21 or older?not yetyou bet!Remember me. See our Cookie Policy and Privacy Policy to learn moreSign inCreate accountStrainsShopDeliveryDealsDispensariesCBD StoresBrandsProductsLearnCannabis 101NewsLeafly LearnScience of cannabisDoctorsSocial impactLab partners Download the Leafly AppAdvertise on Leafl圜. What Is the Shelf Life of Cannabis Oil Concentrate? | Leafly LeaflyShop legal, local weed.Openadvertise on LeaflyLocating.changeDeliveryDispensariesDealsStrainsBrandsProductsCBDDoctorsCannabis 101Social impactWe use cookies for certain features and to improve your experience.
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