If you’ve purchased hemp or cannabis products, you’ve likely encountered the term COA. While it might seem like just another industry buzzword like CBD or terpene, a COA is actually a crucial component.
Understanding a COA is essential when shopping for hemp or cannabis products. While visual and olfactory cues can provide some insight, a COA offers a detailed and comprehensive analysis of the product you’re considering.
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) provides valuable information for both industry professionals and consumers.
Third-party laboratories typically test for various factors, including:
- Cannabinoid potency
- Terpene profiles
- Presence of mold, pesticides, herbicides, or heavy metals
- Moisture levels (especially in smokable flower products)
For hemp products, federal law mandates COAs to ensure that all items adhere to 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 methods to locate a Certificate of Analysis (COA), and reputable brands ensure that these documents are easily accessible for their customers.
First, you can visit the brand’s website. Trusted brands typically provide easy access to COAs directly on their site, ensuring that shoppers can quickly find the information they need. Keeping these documents up-to-date online is both convenient for the brand and helpful for customers.
QR codes offer another convenient option. Many brands enhance the shopping experience by including QR codes on their packaging. Scanning these codes with a smartphone can lead directly to the COA on the brand’s website. This method is increasingly popular due to its ease of use and transparency.
Lastly, you can inquire directly with store staff. Stores that sell these products often have COAs available for customers. Simply ask an employee for the COA, and they should be able to provide it or direct you to where you can find it.
Red Flags to Watch Out For
When evaluating Certificates of Analysis (COAs), there are a few key warning signs to watch for. First, pay attention to the COA’s expiration date. Typically, COAs are valid for around a year, and products may require retesting if they change during that time. This date also gives an indication of the product’s age.
Another important factor is a brand’s response to a request for a COA. If a brand refuses to provide the COA, citing it as proprietary information, this should raise a red flag. A refusal to share COAs can undermine trust between the brand and its customers.
The Bottom Line
A Certificate of Analysis (COA) is an invaluable resource for both brands and consumers. Although it might seem like just a document, a COA provides crucial insights into a product’s potency, quality, cannabinoid levels, and terpene profile.
Understanding how to interpret a COA is essential when shopping for hemp or legal cannabis products. Think of a COA as a treasure map—it guides you to the perfect product tailored to your needs.