{"id":10877,"date":"2025-10-20T13:40:22","date_gmt":"2025-10-20T13:40:22","guid":{"rendered":"https:\/\/cannabisindustryjournal.com\/?post_type=feature_article&amp;p=37712"},"modified":"2025-10-20T13:40:22","modified_gmt":"2025-10-20T13:40:22","slug":"the-industry-is-failing-at-last-mile-cannabis-preservation","status":"publish","type":"post","link":"https:\/\/cannitrol.com\/blog\/the-industry-is-failing-at-last-mile-cannabis-preservation\/","title":{"rendered":"The Industry Is Failing At Last Mile Cannabis\u00a0Preservation"},"content":{"rendered":"<div id=\"wp_fb_like_button\" style=\"margin:5px 0 5px 5px;float:right;height:100px;\"><script src=\"http:\/\/connect.facebook.net\/en_US\/all.js#xfbml=1\"><\/script><fb:like href=\"https:\/\/cannitrol.com\/blog\/the-industry-is-failing-at-last-mile-cannabis-preservation\/\" send=\"true\" layout=\"standard\" width=\"450\" show_faces=\"false\" font=\"arial\" action=\"like\" colorscheme=\"light\"><\/fb:like><\/div><p><span data-preserver-spaces=\"true\">Multiple scientific studies and lab results have provided compelling evidence that terpenes and volatile metabolites in cannabis rapidly degrade when exposed to light, oxygen, heat, and time, and therefore, reduce the entourage effect that depends on a specific balance of cannabinoids and terpenes. Because of this, what the product label promises is not what the consumer is getting.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">The clock starts ticking at harvest, where terpenes start degrading at a rapid rate if not handled and stored<img loading=\"lazy\" class=\"size-medium wp-image-37714 alignright\" src=\"https:\/\/cannitrol.com\/blog\/wp-content\/uploads\/2025\/10\/the-industry-is-failing-at-last-mile-cannabis-preservation.png\" alt=\"\" width=\"200\" height=\"168\" \/> correctly. Evaporation, oxidation, or structural change can alter both the composition and balance of compounds.<\/span><\/p>\n<h4><strong>Fragile Aromas, Fading Effects: The Science of Terpene Loss<\/strong><\/h4>\n<p><span data-preserver-spaces=\"true\">Terpenes, the aromatic compounds responsible for cannabis\u2019s distinctive scent and effects, are highly sensitive to environmental stress. Studies show that these same conditions also degrade cannabinoids like THC, which converts to the less potent CBN over time. A 2021 study in the<\/span> <em><a class=\"editor-rtfLink\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/6643\/\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Journal of Cannabis Research<\/span><\/a><\/em> <span data-preserver-spaces=\"true\">found that flower stored at higher temperatures lost both THC and terpene content, while a 2024<\/span> <em><a class=\"editor-rtfLink\" href=\"https:\/\/link.springer.com\/article\/10.1007\/s43630-024-00589-4?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Scientific Reports<\/span><\/a><\/em> <span data-preserver-spaces=\"true\">study revealed that UV light can degrade THC and CBD within days.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Each terpene reacts differently to stress. The lighter ones, like pinene and myrcene, start to fade at even modestly warm temperatures. Mid-weight terpenes such as limonene (that bright citrus note) and linalool (the floral lavender scent) hold on a bit longer but still break down when air or light gets in. Even the heavier, more stable compounds\u2014like caryophyllene and humulene\u2014eventually oxidize when storage conditions are poor. As those delicate aromas disappear, so does much of what makes each strain unique, subtly changing the flavor, scent, and effects of the flower.<\/span><\/p>\n<h4><strong><span data-preserver-spaces=\"true\">Beverages Under Attack<\/span><\/strong><\/h4>\n<p><span data-preserver-spaces=\"true\">Cannabis-infused beverages are particularly susceptible to potency loss if not properly stored. One primary cause is oxidation, where THC degrades into cannabinol (CBN), a compound with significantly less psychoactive effect. This transformation can occur rapidly in beverages due to the increased surface area of emulsified droplets and the presence of oxygen in the liquid. For instance, a study by<\/span> <a class=\"editor-rtfLink\" href=\"https:\/\/www.vertosa.com\/blog\/vertosa-emulsions-reduce-potency-loss-in-aluminum-cans?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Vertosa<\/span><\/a> <span data-preserver-spaces=\"true\">demonstrated that exposure to light and oxygen can lead to a potency loss of up to 8 percent over 12 weeks in specific formulations.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Additionally, physical interactions between the beverage\u2019s emulsion and packaging materials can exacerbate potency loss. Hydrophobic emulsion droplets may adhere to hydrophobic surfaces, such as the interior linings of aluminum cans, leading to a reduction in cannabinoid content over time. To mitigate these issues, it\u2019s best to use antioxidant-rich formulations, select appropriate packaging materials, and maintain proper storage conditions to maintain the efficacy of cannabis-infused beverages.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">This<\/span> <span data-preserver-spaces=\"true\">is why information on a certificate of analysis can differ dramatically from what a consumer ultimately experiences in the end product.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">When product degradation occurs, your label no longer accurately represents the contents of the product, and now the consumer is not receiving what they<\/span> <span data-preserver-spaces=\"true\">were promised<\/span><span data-preserver-spaces=\"true\">. The danger also here is in dosing; if THC turns into CBN and loses potency because of degradation, but the label says 10mg of THC, the customer will not have an accurate baseline for dosing.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Improper storage without temperature control can lead to microbes growing in your product, so moisture content and water activity will play a<\/span> <span data-preserver-spaces=\"true\">big<\/span> <span data-preserver-spaces=\"true\">role in sabotaging shelf stability.<\/span><\/p>\n<h4><strong>Degradation in Concentrates and Formulated Products<\/strong><\/h4>\n<p><span data-preserver-spaces=\"true\">Concentrates, vape oils, and infused products are also vulnerable, if not more so, to degradation. No matter the format, cannabinoids and terpenes are delicate molecules that break down under unfriendly environmental conditions. In fact, research shows that these environmental factors can change the very chemistry of the extract, reducing potency and altering the product\u2019s intended effects.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">According to<\/span> <a class=\"editor-rtfLink\" href=\"https:\/\/www.sclabs.com\/terpene-stability-in-vape-cartridges\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">SC Labs<\/span><\/a><span data-preserver-spaces=\"true\">, which regularly tests and studies terpene stability, even \u201csealed\u201d vape cartridges and concentrate jars can experience terpene evaporation and oxidation when exposed to warm or brightly lit environments. Over time, this not only dulls the aroma and flavor but can also create new by-products as terpenes and cannabinoids oxidize. Monoterpenes, the lighter, more volatile compounds that give cannabis its bright, complex aroma, are especially quick to disappear, while heavier sesquiterpenes linger longer but still degrade without proper storage.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">A review by<\/span> <a class=\"editor-rtfLink\" href=\"https:\/\/4940960.fs1.hubspotusercontent-na1.net\/hubfs\/4940960\/Broughton_Cannabis_Stability_Whitepaper-1.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Broughton and colleagues<\/span><\/a> <span data-preserver-spaces=\"true\">(2023) on cannabinoid stability found that THC and CBD are highly unstable under poor conditions, and their breakdown accelerates in liquid or semi-liquid formats like vape oils and emulsions. Another study published in<\/span> <em><a class=\"editor-rtfLink\" href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.chemrestox.2c00298?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span data-preserver-spaces=\"true\">Chemical Research in Toxicology<\/span><\/a><\/em> <span data-preserver-spaces=\"true\">found that high temperatures used in dabbing or vaping can produce degradation by-products, including isoprene and benzene derivatives, especially when terpene concentrations are high. Even during extraction, terpene loss can occur; the transition from flower to concentrate often strips away the lighter aromatics, leaving a narrower and chemically altered profile.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">All of this means that the degradation \u201cclock\u201d starts much earlier than most realize, beginning at harvest, accelerating through packaging and transport, and continuing on the dispensary shelf. Proper temperature control, opaque airtight containers, and low-oxygen environments are needed to maintain chemical integrity and preserve the original profile that the product label promises.<\/span><\/p>\n<p data-start=\"139\" data-end=\"947\"><strong data-start=\"139\" data-end=\"198\">Packaging and Storage Impact: Terpene and THC Stability<img loading=\"lazy\" class=\"size-medium wp-image-37716 alignright\" src=\"https:\/\/cannitrol.com\/blog\/wp-content\/uploads\/2025\/10\/the-industry-is-failing-at-last-mile-cannabis-preservation-1.png\" alt=\"\" width=\"200\" height=\"168\" \/><\/strong><br data-start=\"198\" data-end=\"201\" \/><br \/>\nTerpene and cannabinoid degradation in cannabis products is heavily influenced by packaging and storage conditions. The material and closure system of the packaging are critical for preservation. Semi-permeable plastics or non-airtight closures can allow water vapor and oxygen to penetrate, accelerating product degradation. Packaging specifications, such as water vapor and oxygen transmission rates, directly affect shelf life; cheaper options with higher transmission rates can drastically reduce product quality. Improper handling\u2014leaving packages open, exposing them to heat, or subjecting them to light\u2014can further degrade THC and terpenes, making all cannabis formats, from flower to edibles to concentrates, vulnerable to potency loss.<\/p>\n<p data-start=\"949\" data-end=\"1316\">Retailers play an extremely important role in the preservation process. How cannabis is stored, moved, and displayed in the store can<img loading=\"lazy\" class=\"size-medium wp-image-37715 alignright\" src=\"https:\/\/cannitrol.com\/blog\/wp-content\/uploads\/2025\/10\/the-industry-is-failing-at-last-mile-cannabis-preservation-2.png\" alt=\"\" width=\"200\" height=\"168\" \/> either protect or accelerate product degradation. One of the biggest offenders is the widely used deli-style showcase for selling cannabis flower, where buds are exposed to light and frequent handling, dramatically increasing the risk of terpene and THC loss. Even the most carefully cultivated and processed products can lose stability if retailers fail to maintain proper temperature, light protection, and airtight handling during storage, stocking, and transfer.<\/p>\n<p data-start=\"1318\" data-end=\"1578\"><strong data-start=\"1318\" data-end=\"1338\">The bottom line:<\/strong> Protecting and preserving cannabis means keeping the supply chain cool, airtight, and out of the light, from processing all the way to the retail shelf, where it might impact the stability of your product and a consumer\u2019s experience.<\/p>\n<div class=\"sharedaddy sd-sharing-enabled\">\n<div class=\"robots-nocontent sd-block sd-social sd-social-icon-text sd-sharing\">\n<h3 class=\"sd-title\">Share this:<\/h3>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Multiple scientific studies and lab results have provided compelling evidence that terpenes and volatile metabolites in cannabis rapidly degrade when exposed to light, oxygen, heat, and time, and therefore, reduce the entourage effect that depends on a specific balance of cannabinoids and terpenes. Because of this, what the product label promises is not what the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8459,134,8461,5179,10802,2139,8771,9,8471,8472,1,3,8524,61,1736],"tags":[8481,2712,8483,5181,10816,4707,8781,8493,8494,8550],"_links":{"self":[{"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/posts\/10877"}],"collection":[{"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/comments?post=10877"}],"version-history":[{"count":0,"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/posts\/10877\/revisions"}],"wp:attachment":[{"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/media?parent=10877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/categories?post=10877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cannitrol.com\/blog\/wp-json\/wp\/v2\/tags?post=10877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}