1. What are cannabis concentrates exactly?

Cannabis concentrates are products made by separating and concentrating the plant’s resin from cannabis glandular trichomes—the primary site where cannabinoid- and terpene-rich resins are produced and stored—while removing most of the plant material. [1–3]

Because you’re concentrating those active compounds, many modern concentrates can test far higher in THC than typical flower, and some can reach very high potency (including up to ~90% THC in certain extract types). [2–4] That’s why a very small amount can feel like a lot.

Concentrates can appear as:

• Dry or pressed solids (hash, kief)
• Glassy or sticky extracts (shatter, wax, crumble)
• Thick oils (live resin, distillate)

Even though today’s dab rigs and vape devices look ultra-modern, the idea of concentrating cannabis resin has deep roots.

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2. A brief timeline: how concentrates evolved

2.1. Traditional resin and hashish (historical roots)

Across multiple regions and eras, people have collected and pressed cannabis resin into hashish and related forms—often using hand-rubbing or sieving methods. [5–6]

2.2. Hashish enters Western awareness (late 1700s–1800s)

Historical accounts describe a major point of Western exposure during and after Napoleon’s Egypt campaign (late 1790s), followed by continued European curiosity and documentation in the 1800s. [5]

2.3. The rise of modern solvent extracts and BHO (1990s–2000s)

In the late 1990s and 2000s, solvent-based concentrates became much more common in North America—including butane hash oil (BHO), which can produce products sold as shatter, wax, budder, and more. [4]

A key safety note: uncontrolled/DIY butane extraction has been associated with serious fires and burn injuries. [4] Legal-market manufacturing is designed to reduce these risks through regulated facilities and testing requirements (including residual solvent testing). [2,4]

2.4. CO₂, distillate, and precision formulations (2000s–2010s)

As the industry matured, producers increasingly adopted supercritical CO₂ extraction, a high-pressure method used in other industries (including coffee decaffeination research). [7–8] This period also expanded “precision” products such as:

• CO₂ oils used in early vape formats
• Distillate, where the final product is highly refined and often dominated by a single cannabinoid (commonly THC), sometimes described as extremely high purity depending on the process. [9]

2.5. The solventless renaissance: ice water hash and rosin (mid-2010s–today)

Consumer demand for “solventless” products helped drive modern popularity of:

• Ice water hash (bubble hash), which uses cold water and agitation to physically separate trichome heads through a series of mesh screens. [10]
• Rosin, made by pressing resin from flower or hash using heat and pressure (no added solvent). [11]

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2.6. Spotlight: Blessed Extracts 

One of the most exciting parts of today’s concentrate evolution is the rise of high-skill, small-batch manufacturing—and we’re lucky to have that story right here in our own community.

Who Our Neighbors Are

• Blessed Extracts is based in Davis, California, with their brand describing an expansion to a7,500 sq. ft. lab space in Davis and a focus on small-batch live and cured resin products. [12]
  
• Blessed emphasizes working closely with small farms and maintaining “culture, quality, and connection” as core values. [14]

What Blessed Makes 

Blessed highlights several concentrate categories that map directly onto the modern “flavor-first” era:

• Live Resin: made using cannabis that is flash-frozen at harvest and kept frozen through transport/extraction, a method intended to preserve more of the plant’s original aromatic compounds (terpenes). [14]
• Cured Resin: made from dried and cured cannabis prior to extraction. [14]
• Vape formats: Blessed describes high-quality vape pens, and also markets 100% live resin vape cartridges(including statements that they use live resin rather than distillate-based fillers). [12,15]
• Additional listed lines include “Full Spectrum Oil” and related concentrate formats on their product pages. [16]

Award-winning status

Blessed is not only locally rooted—they’re also award-recognized. A published Emerald Cup winners list shows “Susie Q Live Budder — Blessed Extracts” as #1 in the “CBD – Concentrates” category (2019). [17]

Why The Good People Farms is featuring Blessed

The Good People Farms is proud to feature another Davis-based cannabis business in our storefront so customers can learn about Blessed Extracts and what “live,” “cured,” and high-terpene concentrates actually mean in real life. Their products are available through The Good People Farms Type 9 delivery service (where legal for the customer), so you can explore the category with education first—and purchasing through compliant delivery. [12–16]

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3. Today’s concentrates: types and how people use them

Below is a simple, customer-friendly overview of major concentrate types and how adults commonly consume them in legal markets.

3.1. Hash and kief (old-school classics)

What they are:

• Kief: loose trichomes collected from screens or grinders
• Hash: trichomes/kief pressed into blocks, coins, or similar forms

Common methods:

• Sprinkled on flower in a bowl, bong, or joint
• Smoked alone in a pipe or mixed with flower

3.2. Hydrocarbon extracts (shatter, wax, crumble, budder)

What they are: concentrates made using solvents like butane/propane and then purged as part of a controlled manufacturing process. [2,4]

Safety note: DIY butane extraction has been linked to burn injuries and fire risk. [4]

3.3. Live resin and live rosin (fresh-frozen flavor)

“Live” generally refers to using cannabis that is frozen shortly after harvest to better preserve aromatic compounds.

• Live resin: typically solvent-based (often hydrocarbon)
• Live rosin: solventless, typically pressed from ice water hash [10–11]

3.4. Distillate oils and vape cartridges

What it is: distillate is commonly described as an extract refined so the final product is dominated by a single cannabinoid (often THC), sometimes marketed as extremely high purity. [9]

Common methods:

• Vape cartridges and disposables
• Edibles/capsules/tinctures when formulated into those products

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4. How concentrates can feel compared to flower and edibles

Everyone’s body and brain are different—these are general patterns.

4.1. Inhaled concentrates vs. smoking flower

Inhalation delivers cannabinoids through the lungs, leading to rapid absorption and fast onset compared with oral use. [3]

Because concentrates can be very potent, it can be easier to “overshoot” your comfort zone—especially for newer or sensitive consumers. [2]

4.2. Concentrates vs. edibles

Edibles deliver cannabinoids through digestion, so effects commonly take 30 minutes to 2 hours to feel and can last longer than expected. [18–19] Oral use also produces higher levels of 11-hydroxy-THC (11-OH-THC), an active metabolite associated with edible experiences. [3,20]

Public-health guidance consistently emphasizes: start low and go slow with edible products. [18–19]

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5. Key educational takeaways for our customers

• Concentrates can be extremely potent. Some extract types are reported up to ~90% THC. [4]
• Inhaled = faster onset than edibles. [3]
• Edibles take longer to feel (often 30 minutes to 2 hours). [18–19]
• High-THC exposures can increase the chance of unpleasant effects (like anxiety and acute impairment), especially for newer consumers. [2]
• Licensed, lab-tested products only. Avoid DIY extraction—especially with butane—due to documented injury risk. [4]

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6. Final thoughts

From traditional resin collection to modern live resin, rosin, and precision oils, concentrates reflect both cultural history and rapid technical evolution. The most important customer takeaway is simple: concentrates deserve informed, careful dosing and tested, regulated sourcing—and we’re proud to spotlight Davis-based makers like Blessed Extracts as part of that education.

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Important FDA & Safety Disclaimers

• These statements have not been evaluated by the Food and Drug Administration (FDA).
• Cannabis and cannabis concentrates are not intended to diagnose, treat, cure, or prevent any disease.
• This content is for educational purposes only and does not substitute for professional medical advice, diagnosis, or treatment.
• Always consult a qualified healthcare professional with questions about your health, medications, or possible interactions before using cannabis.
• Cannabis remains illegal under U.S. federal law. Availability, legality, and regulations vary by state and local jurisdiction. Adults should follow all applicable laws where they live or visit.

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References 

1. Zager, J.J., et al. (2019). Gene Networks Underlying Cannabinoid and Terpenoid Accumulation in Cannabis.Plant Physiology.
2. National Institute on Drug Abuse (NIDA). Marijuana Concentrates DrugFacts (PDF).
3. Huestis, M.A. (2007). Human Cannabinoid Pharmacokinetics. Chemistry & Biodiversity (full text on PMC).
4. Bell, C., et al. (2015). Butane Hash Oil Burns Associated with Marijuana Liberalization in Colorado. (PMC).
5. Yale University Press (Yale Books). Cannabis and Hashish in the West: The Colonial Origins (Napoleon-era context).
6. Ghiabi, M. (2018). Islam and cannabis: Legalisation and religious debate in Iran. (PMC)
7. Rovetto, L.J., & Aieta, N.V. (2017). Supercritical carbon dioxide extraction of cannabinoids from Cannabis sativa L. Journal of Supercritical Fluids.
8. Hiraga, Y., et al. (2025). Efficient decaffeination of green coffee beans using supercritical CO₂… (ScienceDirect).
9. Weedmaps Dictionary. Distillate (definition and typical purity range claims).
10. Weedmaps Dictionary. Ice water hash (ice hash) definition and process.
11. (Solventless background) Weedmaps Dictionary and related educational resources on rosin/solventless processing.
12. Blessed Extracts. About Us (Davis lab, product focus, award-winning claim).
13. Blessed Extracts. Collaborations (tolling services since late 2017).
14. Blessed Extracts. Blessed Extracts Story and Education (PDF provided to The Good People Farms) 
15. Blessed Extracts. Live Resin Vape Carts (100% live resin positioning).
16. Blessed Extracts. Products (product line categories).
17. 2019 Emerald Cup Winners (PDF): “CBD – Concentrates: #1 Susie Q Live Budder — Blessed Extracts.”
18. CDC. Cannabis and Poisoning (edible onset timing guidance).
19. CDC. Cannabis FAQ (edible overconsumption/onset notes).
20. Swortwood, M.J., et al. (2016). Notes on THC metabolism to 11-hydroxy-THC in controlled administration contexts (PMC article discussing metabolites).