How to Find the Best Quality CBD Oil | NuLeaf Naturals

How to Find the Best Quality CBD Oil

how to find the best quality cbd oil

Now more than ever, CBD products are everywhere. Despite that, since the FDA hasn’t approved any CBD oil, the market is still very unregulated, leaving it open to low-quality and sometimes potentially hazardous CBD products.

That’s why we’ll tell you everything you need to know about how to find the best quality CBD oil to ensure you’re getting the best option.

Let’s get started!

Understanding CBD Oil

Before we dive in to determining CBD oil quality, let’s take a quick look at what CBD oil is.

What is It?

CBD is one of over a hundred cannabinoids in cannabis, alongside the more well-known THC (tetrahydrocannabinol), responsible for the “high” effects. Full-spectrum CBD (or cannabidiol) oil, a concentrated extract of CBD from the cannabis plant mixed with a carrier oil, such as MCT oil or hemp seed oil, has only a miniscule amount of THC.

How is it Made?

CBD oil is made by first extracting CBD and other cannabinoids from the cannabis plant to create a concentrated hemp extract. 

Once the CBD is extracted, it’s mixed with a carrier oil, like coconut or hemp seed oil, to create topical balms or tinctures.

High-Quality CBD Oil: Factors to Consider

To make an informed choice, keep these factors in mind when evaluating CBD oil:

Full Spectrum, Broad Spectrum, or CBD Isolate

Understanding the spectrum of CBD extracts is very important when choosing your product.

Full Spectrum CBD Oil

This type of CBD oil contains a wide range of cannabinoids, including CBD and trace amounts of THC (below 0.3%). Full-spectrum oil also includes terpenes and other natural compounds from the cannabis plant. Full spectrum products are often sought for their “entourage effect,” where the cannabinoids of the plant work together synergistically, affecting the endocannabinoid system and potentially enhancing the overall effect.

Broad Spectrum CBD Oil

Broad-spectrum CBD oil contains many of the same compounds as full spectrum, including CBG, CBN, terpenes, and flavonoids, but with one crucial difference: it has no detectable THC.

This option is perfect if you want the benefits* of multiple cannabinoids but want to avoid THC altogether.

CBD Isolate Oil

Isolate CBD is the purest form of CBD, containing 99% CBD with no other cannabinoids or compounds. CBD isolate is entirely THC-free and often chosen by CBD users who want to avoid any trace of THC in their CBD products and are looking for pure CBD.

Learn more about Full Spectrum vs. Broad Spectrum CBD.

Hemp Source

The source of the hemp used to produce CBD oil is very important. The best CBD oils are typically derived from USDA-certified organically grown hemp plants grown in clean, nutrient-rich soil without harmful pesticides, herbicides, or other chemicals. Most products in the USA use U.S.-grown hemp, usually grown in places like Colorado, where there’s a large hemp and cannabis industry. 

Extraction Method

Although there are multiple ways to extract CBD, some of the most popular extraction methods are:

  • CO2 Extraction: This method uses carbon dioxide under high pressure and low temperatures to extract all cannabinoids from the plant so they can be incorporated into CBD gummies, edibles, and oils. CO2 extraction is considered one of the cleanest and most efficient methods to produce high-quality CBD oil.
  • Solvent Extraction: Solvents like ethanol or butane are used to separate CBD from the plant material. While effective, this method requires another extraction process to remove any residual solvents that can negate CBD’s benefits*.
  • Olive Oil Extraction: Although not as common, in this method, cannabis plant material is heated and mixed with olive oil to extract CBD. Although it’s a simple and safe method, it’s not as popular because it produces a product with a lesser amount of CBD.

cbd oil extracted in lab


CBD oil potency is usually measured by checking the concentration of mg of CBD per milliliter. Determining the correct dose is crucial to fully enjoying CBD oil’s benefits*. Beginners often mistake high potency for better quality, which might not necessarily be the case. Still, it may be more cost-effective if you require a higher dose of CBD regularly to experience the effects of CBD.


High-quality CBD oil products should contain minimal ingredients. If you’re looking for purity, look for unflavored, organic CBD oils that use natural carrier oils, and avoid those with artificial additives or preservatives. Some products also contain essential oils with natural flavors to give you more flavor options with natural and organic ingredients.

Certificate of Analysis (COA) and Lab Testing

Reputable CBD brands provide third-party lab testing results, typically available in a Certificate of Analysis (COA). The COA should confirm the CBD content, verify the absence of harmful contaminants like heavy metals and pesticides, and validate that the THC content complies with legal limits.

How to Choose the Right CBD Oil Brand

Ready to pick up some CBD oil? Here’s what you need to keep in mind when you’re picking one:

GMP Certification

When it comes to selecting the best CBD products, GMP (Good Manufacturing Practices) certification is a crucial factor to consider. GMP certification indicates that a CBD company adheres to high-quality controls and manufacturing standards.

Look for trusted CBD brands that claim GMP compliance and provide evidence of third-party testing.

You can learn more about why GMP compliance matters in the CBD industry here.

Customer Reviews

Customer reviews are critical when you’re deciding which CBD products to buy.

At NuLeaf Naturals, we are proud to have accumulated over 25,000 customer reviews for our CBD oils, with an average rating of 4.9 out of 5 stars, letting you know our clients always get high-quality products.


While price is a factor, it should not be the sole determinant when choosing a CBD oil brand. High-quality CBD products undergo rigorous testing, use premium ingredients, and adhere to GMP standards, which can make them slightly more expensive. Be cautious of significantly cheaper CBD products, as they may cut corners regarding quality and safety.

Learn more about where to buy CBD oil.

The Best Quality CBD Oil for Sale Online

Regarding the best quality CBD oil for sale online, there’s no better choice than NuLeaf Naturals. Here’s why:

  • GMP Certified Status: We adhere to the highest manufacturing standards to ensure product safety and consistency.
  • Customer Reviews: With over 25,000 reviews and a 4.9/5 star rating, you can trust our customers are satisfied with their purchase!
  • Quality Ingredients: We use 100% organic hemp, CO2 extraction methods, and natural carrier oils to produce premium CBD oils.

Ready to get high-quality CBD oil? Get NuLeaf Naturals CBD oil on our website today.

*This statement has not been evaluated by the Food and Drug Administration (FDA). NuLeaf products are not intended to diagnose, treat, cure, or prevent any disease.