What You Need to Know About Cannabis Testing in Massachusetts

Massachusetts’ cannabis industry has been growing steadily since the legalization of recreational cannabis use. The industry grows increasingly, so product safety and quality are also more important than ever before.

Recently, there have been some controversies that have brought out the importance of better testing protocols and ethical practices. Not too long ago, the Massachusetts Cannabis Control Commission warned cannabis users about contamination that happened in MA from two licensees.

It’s no wonder this scared some cannabis users in MA. And, of course, this has made many cannabis users more careful about the products they buy. It’s important to buy your THC and CBD products from reputable sellers who test their products and support safe production.

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Two contamination cases in MA have caused consumers to become more careful

The Massachusetts Cannabis Control Commission is warning consumers and patients about potential contamination in marijuana products from two licensees in MA.

Though the cannabis products originally passed required testing, additional compliance checks revealed unacceptable levels of yeast, mold, and coliforms.

• First case: Products tested from March-June 2024, sold May 31, 2024-Jan. 23, 2025
• Second case: Products tested from Aug-Sept 2024, sold Sept. 18, 2024-Jan. 30, 2025

Sales of the affected products have been halted. No illnesses have been reported so far. Consumers should still check batch numbers on their product labels if they were purchased in MA during these periods. If you have a batch like this, you may destroy it or return contaminated products to the place of purchase.

Mass Alternative Care commits to quality

Mass Alternative Care, or MAC, is a family business. We have been dedicated to producing top-tier cannabis products ever since our foundation in 2018. We specialize in small-batch, hand-crafted flower and we make sure that every plant is cultivated with the best possible care.

Our product line includes MACart vaporizers, MAC Melts concentrates, and sMACs edibles, all crafted to meet the highest standards.

You can find our physical stores in Chicopee MA and Amherst MA.

Cannabis product testing and quality assurance

We at MAC prioritize thorough testing to guarantee the safety and potency of our products. We collaborate together with certified Independent Testing Laboratories (ITLs) to conduct comprehensive analyses. This ensures that all of our products are clean and meet our quality standards.

These tests assess cannabinoid profiles, terpene content, and potential contaminants. This way, we ensure that every product meets the stringent requirements set by the Massachusetts Cannabis Control Commission (CCC).

How do we address industry challenges?

The Massachusetts cannabis industry has faced disapproving looks over testing practices. The reports of mold and yeast-contaminated products reaching dispensary shelves raised concerns about consumer safety. And for a good reason.

Additionally, the practice of “lab shopping,” where cultivators select labs that provide favorable results, has unfortunately become a significant issue.

The CCC responded to these problems by implementing stricter regulations. As of April 1, 2025, all licensed cannabis businesses are required to submit a single test sample package to one ITL for all compliance testing. This measure aims to reduce inconsistencies and enhance data transparency. This is great news for cannabis users.

MAC is dedicated to consumer safety

Amidst these industry-wide concerns, MAC remains at the top in our commitment to consumer safety.

By adhering to the CCC’s regulations and collaborating with reputable ITLs, we make sure that our products are both safe and of the highest quality. Our dedication to ethical practices and transparency sets a standard for others in the industry. This is also one of the reasons why our customers choose our products.

Cannabis users should choose to shop at reliable dispensaries

The cannabis industry continues to grow and it shows no signs of slowing down. So, it is becoming more and more important to put effort into clean and lab-tested cannabis products. In fact, the importance of reliable testing and quality control cannot be overstated.

Mass Alternative Care shows a commitment to excellence and ensures that cannabis users receive products they can trust. MAC’s practices serve as a model for others to follow.

When it comes to cannabis, quality and safety should always come first. This way, cannabis users know that what they’re buying is free from harmful contaminants like pesticides, mold, or heavy metals.

Lab-tested cannabis also provides accurate information about THC and CBD levels. So users know exactly what they’re getting, no guesswork involved.

As much as it’s the dispensary’s responsibility to test their products, it’s also the consumer’s responsibility to make sure that they shop at only responsible dispensaries.

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By Mass Alternative Care