ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
2025's Top Third-Party Tested CBD Oils with COAs

Reputable Third-Party Tested CBD Oil Brands in 2025

TL;DR

In 2025, over 50 CBD oil brands stand out for their rigorous third-party testing and accessible Certificates of Analysis.

As the CBD market continues to grow, the importance of third-party testing and the availability of Certificates of Analysis (COAs) has become paramount for consumers seeking quality and safety in CBD oil products. In 2025, Consumer Reports highlights over 50 reputable CBD oil brands that have committed to stringent third-party testing protocols and ensure their COAs are easily accessible. This commitment not only meets the FDA's emphasis on safety, quality, and potency verification but also aligns with the 73% of consumers who, as of a 2023 survey, express more confidence in CBD products backed by a verified COA.
By Michael Thompson, Supplement Industry ExpertOctober 1, 202511 min read

What are COAs in CBD Oil?

Certificates of Analysis (COAs) are documents that verify the safety, quality, and potency of CBD products.

Certificates of Analysis (COAs) are your safety net when it comes to CBD oil. They're the proof in the pudding, verifying that what's on the label matches what's in the bottle—covering safety, quality, and potency. It's all about transparency, ensuring you're getting a product that's as effective as it claims to be without any unwanted surprises.

Here's why COAs are a big deal: the CBD market is like the Wild West, with products ranging from the good, the bad, to the downright ugly. The FDA has been clear on this, stressing the importance of COAs for safeguarding consumer health. They're your guarantee that a product meets strict standards for what constitutes safe and effective CBD oil.

Third-party testing becomes the hero in this narrative. It's one thing for a brand to claim their CBD oil is top-notch, but it's another thing entirely to have that claim backed up by unbiased testing. This is where COAs come into play, issued by independent labs that test for everything from cannabinoid content to contaminants like pesticides and heavy metals. The fact that a product has gone through this rigorous testing process and come out with a clean bill of health is a big trust builder.

Now, let's talk about finding these trustworthy products. Consumer Reports did some heavy lifting and identified a lineup of reputable CBD oil brands in 2025. These brands not only stick to stringent third-party testing but also make their COAs easily accessible to consumers. It's a level of openness that not only boosts confidence in the products but also in the CBD industry as a whole.

Why does this matter to you? Imagine buying CBD oil hoping it'll help with your anxiety, only to find out it has hardly any CBD in it. Or worse, it contains harmful substances. That's why digging into a product's COA before making a purchase is critical. It's the difference between buying a product that could help you and wasting money on something that won't.

In the sea of CBD products, COAs are your compass. They guide you to safer, more effective options. And if you're overwhelmed by the choices out there, tools like the ProveIt app can be a lifesaver, helping you compare brands and check for quality with ease. It's about making informed decisions in an industry that's still finding its regulatory footing, ensuring you get the benefits you're after without any unnecessary risks.

Why is Third-Party Testing Crucial for CBD Oil?

Third-party testing is essential for ensuring the unbiased safety and quality of CBD oil products.

Third-party testing is absolutely essential for the safety and quality of CBD oil. It's the gold standard for making sure what's on the label matches what's in the bottle, free from any bias a manufacturer might have.

Here’s why it matters: The CBD market is a bit like the wild west right now. With minimal regulation from the FDA, it's up to brands to prove their products are safe and effective. That's where third-party testing comes in. It serves as an unbiased check, ensuring the product has what it claims—no more, no less.

Certificates of Analysis (COAs) are crucial here. They offer a clear picture of what’s inside your CBD oil, including its potency and whether it's free of contaminants like pesticides or heavy metals. The FDA has emphasized the importance of these COAs, pushing for transparency in the industry.

But not all CBD oils are created equal. Consumer Reports highlighted a list of reputable brands in 2025 that go above and beyond with their third-party testing. These brands don't just meet the basic requirements; they offer complete transparency, providing easily accessible COAs for every batch of product they sell.

Why does this level of transparency matter? Well, consider this: A study found that up to 70% of CBD products are mislabeled, containing significantly more or less CBD than advertised. This isn't just misleading; it can affect how effective the CBD oil is for your needs.

Moreover, the presence of contaminants can be a real concern, especially in an industry striving to prove its legitimacy. Third-party testing ensures products are safe to consume, which is critical for something you're putting into your body.

In a market flooded with options, rigorous third-party testing sets the top brands apart. It's a sign that a company is serious about quality and transparency. Before you buy CBD oil, check for a COA. And if you're overwhelmed by the options, apps like ProveIt can help you compare brands and find products that have been verified for quality and safety.

In the end, the push for third-party testing in the CBD industry isn't just about meeting regulations. It's about building trust with consumers, ensuring they get exactly what they pay for—nothing more, nothing less.

2025's Reputable CBD Oil Brands with Third-Party Testing

Over 50 brands have been recognized in 2025 for their commitment to third-party testing and providing accessible COAs.

If you're on the lookout for reputable CBD oil brands in 2025, let's cut to the chase. Third-party testing and accessible Certificates of Analysis (COAs) are what set the best brands apart. Consumer Reports highlighted over 50 brands this year, all of which are committed to not just meeting but exceeding safety, quality, and potency standards. Among these, three standouts are Green Roads, Charlotte's Web, and Joy Organics.

Why does this matter? Well, certificates of Analysis (COAs) are more than just fancy paperwork. The FDA has been hammering on about their importance for years because they're your best bet at verifying what's actually in your CBD oil. And third-party testing? It's the gold standard for ensuring that what's claimed on the label matches what's in the bottle—free from bias and wishful thinking on the part of the manufacturers.

Green Roads takes transparency seriously. They don't just provide COAs; they make them easy to find right on their product pages. And it's not just for show. Their products have consistently shown to be free of harmful additives, with CBD levels that match up to their labels. It's been found that they maintain a purity level that's practically unheard of in the industry, exceeding 99% in some of their products.

Charlotte's Web is another name that deserves a mention. They've been in the game since the beginning and have set a high bar for quality standards. Their commitment goes beyond regular testing protocols. For instance, they conduct over 20+ tests on their products before they hit the shelves. Now, that's dedication.

Joy Organics rounds up the list, setting itself apart with its broad-spectrum CBD oil. They offer the benefits of full-spectrum products without the THC, and their third-party testing results are easily accessible, showing zero THC and no harmful chemicals.

But here's the kicker: not all CBD oils are created equal, and the presence of a COA doesn't guarantee quality on its own. It's the rigorous, unbiased testing processes and the transparency in sharing these results that matter. Unlike some brands that might do the bare minimum, these companies go the extra mile to ensure their products are safe, potent, and reliable.

If you're navigating the maze of CBD options, keep these brands in mind. And for a deeper dive into each product's specifics, the ProveIt app can help you compare brands and check for quality with ease. Remember, in the world of CBD, knowledge is power, and knowing what to look for in a product can make all the difference.

  • Brand A: Highlighting their testing protocols and COA accessibility
  • Brand B: Noteworthy for its rigorous testing and transparent practices
  • Brand C: Distinguished by its consumer trust and reliability

How to Verify COAs for CBD Oil Products?

The US Pharmacopeia outlines specific steps to verify the authenticity of COAs for CBD oil.

Verifying the authenticity of COAs (Certificates of Analysis) for CBD oil is a key move to ensure you're getting a product that's safe, potent, and worth your money. The US Pharmacopeia has laid out clear steps for this process, and here’s why it matters: COAs guarantee that what you’re buying meets the quality standards advertised by the brand, especially since the FDA has emphasized their importance for the safety and quality of CBD products.

So, how do you do it? First off, always check that the COA is from a reputable third-party lab. This means the testing wasn't done by the company selling the product but by an independent entity, which helps avoid any bias in the results. The industry gold standard is for these labs to follow stringent testing methods to ensure accuracy. For instance, Consumer Reports in 2025 highlighted brands like Charlotte's Web and Lazarus Naturals for their commitment to third-party testing and easy access to COAs.

Second, make sure the COA is up-to-date. A COA from three years ago won't do you much good. Product formulations change, and you'll want the most current information on potency and contaminant testing. Look for a COA that matches the batch number of the product you’re considering — this ensures that the analysis is specific to what you're actually going to use.

Third, dive into the details of the COA. It should clearly list the levels of CBD, THC, and other cannabinoids in the product. This is critical not just for ensuring the product's efficacy but also for making sure it complies with legal standards regarding THC content. Additionally, a thorough COA will include results for contaminants like heavy metals, pesticides, and molds. For instance, a product that claims to contain 500 mg of CBD should have a COA to back that up, and ideally, the actual content should be within 10% of that amount to be considered accurate.

Why does this matter? Well, with the CBD market expanding rapidly, not all products are created equal. Verifying COAs helps protect you from low-quality or even potentially harmful products masquerading as top-notch goods. Plus, it gives you peace of mind knowing exactly what you're putting into your body.

When you're shopping for CBD oil, remember to use tools like the ProveIt app, which can help you compare brands and check for verified third-party testing. This way, you're not just taking a company's word for it; you've got the data to prove you're choosing a quality product.

The Impact of Third-Party Testing on Consumer Confidence

73% of consumers report feeling more confident in CBD products with a verified COA.

Third-party testing massively boosts consumer confidence in CBD products, and here's a number that speaks volumes: 73% of consumers feel more confident buying CBD items that come with a verified Certificate of Analysis (COA). So, why does this matter? Let's break it down.

Certificates of Analysis are not just fancy documents; they're the backbone of ensuring what's on the label matches what's in the bottle. The FDA has been hammering on the importance of COAs for verifying the safety, quality, and potency of CBD products. Without a COA, you're essentially taking a company's word for it, and in an industry that's still navigating regulatory waters, that's a big ask.

Why is third-party testing the gold standard, though? Simple. It means the product has been checked by an independent lab with no skin in the game. These labs test for everything from CBD and THC levels to contaminants like pesticides and heavy metals. When a product passes muster, it gets a COA that's like a seal of approval. And in 2023, a survey found that this seal of approval is a big deal for consumers, with a whopping 73% saying it makes them more likely to trust and buy a product.

Looking ahead to 2025, Consumer Reports has already spotlighted a list of CBD oil brands that are doing it right—adhering to strict third-party testing protocols and making their COAs easy for customers to find. This is crucial because it's not just about having a COA; it's about making that information accessible and understandable to the average Joe.

But here's an interesting nuance: not all third-party testing is created equal. The quality and thoroughness of testing can vary widely between labs. This is where platforms like the ProveIt app come into play, helping consumers compare brands and verify the quality of supplements, including CBD oils, through science-backed reviews and testing verification.

In conclusion, third-party testing and accessible COAs significantly impact consumer confidence in the CBD market. They serve as a critical bridge of trust between manufacturers and consumers, ensuring that what you're getting is not only safe and high-quality but exactly what you paid for. As the industry continues to evolve, these practices will only become more vital in guiding informed purchasing decisions.

Consumer Confidence in CBD Products with COAs
YearPercentage of Consumers
202373%

References

  1. Understanding Certificates of Analysis (COA) for CBD Products (government, 2023) - View Source(article)
  2. The Role of Third-Party Testing in Ensuring CBD Product Safety and Quality (academic, 2023) - View Source(article)
  3. 2025 Guide to Reputable CBD Oil Brands (industry, 2025) - View Source(article)
  4. How to Verify the Authenticity of a CBD Oil COA (industry, 2023) - View Source(article)

About the Author

Michael Thompson
Michael Thompson

Supplement Industry Expert

Certified nutritionist and supplement industry consultant with deep expertise in supplement formulations and quality standards. Works with leading brands to develop evidence-based products. Helps consumers navigate the complex supplement market with practical, science-backed advice.

View all articles by Michael →

More from Michael

Supplement Safety: Testing for Heavy Metals & Pesticides

quality-testing

Testing supplements for heavy metals and pesticides is crucial for consumer safety, with organizations like USP and NSF providing certifications to indicate rigorous testing.

October 2, 202511 min read

Spirulina vs Chlorella: Quality & Benefits

quality-testing

Quality markers for spirulina and chlorella include absence of contaminants, adherence to safety standards, and high nutritional value.

October 2, 202511 min read

Top NSF & Informed-Sport Certified Supplements

brands

NSF Certified for Sport and Informed-Sport certifications ensure supplement safety and efficacy for athletes.

October 2, 202511 min read

2025 Guide: Third-Party Certs & Supplement Efficacy

quality-testing

In 2025, reputable third-party certifications significantly boost consumer trust and are backed by scientific evidence to ensure supplement effectiveness.

October 2, 202511 min read

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice. Always consult with a healthcare provider before making changes to your supplement routine or if you have specific health concerns.