If you’ve ever shopped for hemp or cannabis products, you’ve likely come across the term COA. It might seem like just another industry buzzword, similar to CBD or terpenes, but a COA is actually a crucial component of the buying process.
Knowing how to read a COA is essential when shopping for hemp or cannabis products. While appearance and aroma can provide some insights, a COA offers a detailed, in-depth analysis of the product you’re considering, giving you valuable information to make an informed purchase.
What does COA Stand For?
COA is short for Certificate of Analysis. They are the third-party testing results of a laboratory licensed to test for a variety of things. These items can be required by state or federal law (depending on if the product is derived from hemp or marijuana).
What Information Does a COA Contain?
A Certificate of Analysis (COA) offers valuable insights for both industry experts and consumers.
These third-party lab reports typically test for several key factors, including:
- Cannabinoid potency
- Terpene content
- The presence of mold, pesticides, herbicides, or heavy metals
- Moisture content (particularly important for smokable flower products)
For hemp products, COAs are mandated by federal law to guarantee that all items meet safety standards and contain less than 0.3% Delta 9 THC by dry weight.
For cannabis products, legal marijuana programs vary state by state. However, COAs are a common element among all of them. This testing is a quality control measure to help ensure brands are adhering to all safety standards outlined by the individual state program.
How to Find a COA
There are several ways to locate a Certificate of Analysis (COA). Reputable brands ensure that COAs for all their products are readily accessible to customers.
One of the easiest methods is by visiting the brand’s website. Trustworthy brands prioritize making important information, like COAs, easily accessible to shoppers. By uploading and updating COAs directly on their website, they provide a convenient and straightforward way for customers to access current product information.
QR codes are another convenient option. Many brands now include QR codes directly on their packaging or products. When a shopper scans the QR code, it links directly to the COA on the brand’s website. This method has quickly gained popularity among both shoppers and brands for its ease of use, accessibility, and transparency.
Additionally, you can obtain a COA by asking a store employee. Stores that sell these types of products should have copies of all COAs available. Politely inquiring with an employee can help you get the information you need.
Red Flags to Watch Out For
When reviewing Certificates of Analysis (COAs), there are a couple of red flags to be aware of. The first is the COA’s expiration date. Typically, COAs are valid for about a year, but within that time, a product could change and might need retesting. The expiration date also helps shoppers gauge how old the product is.
Another red flag is if a brand refuses to provide a COA when requested, claiming it’s proprietary information. This refusal can create distrust between the brand and its customers, as transparency is crucial for building trust.
The Bottom Line
A Certificate of Analysis (COA) is an essential resource for both brands and consumers. While it may seem like just a piece of paper, a COA provides a wealth of information. It allows shoppers to verify potency, quality, and the specific cannabinoid and terpene content of a product.
Understanding how to read a COA is crucial when shopping for hemp or legal cannabis products. Think of it as a treasure map, guiding you to the perfect product to meet your needs.