Sunsoil CBD Review, Full Spectrum CBD Oil 600 mg CBD


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Accuracy Rating A
CBD Value Score Best value
Size 2 fl oz (60 mL)
Hemp Type Full spectrum

What's in your CBD?

Test Results

We sent this product to an independent lab to see what’s inside.

From the label

Total mg listed


From our test results

Total mg cannabinoids



Accuracy Rating


This product claims 600 mg of CBD. Our test results found 598.020 mg of CBD, 0.3% less than what is listed on the product’s label.

See how this product compares to other CBD products we have tested here.


Cannabinoid breakdown per bottle

CBD (mg / bottle)


THC (mg / bottle)


Other cannabinoids (mg / bottle)


The unadulterated test results on this page come directly from the certificate of analysis (linked above) from an independent lab, which we pay directly. This is a single independent lab test of one product, at one point in time. We do not guarantee that all products or labs will produce the same results. Lab results may differ based on the different methodologies of testing used by each lab or inconsistencies in the product. Learn more about our review process here.


Value: Cost per cannabinoid


Cost per mg CBD


Value Score

Best value

All Cannabinoids

Cost per mg cannabinoids


Value Score

Best value

Rare Cannabinoids*

* excluding CBD, CBDa, THC, & THCa

Cost per mg rare cannabinoids


Value Score

Best value


Product Information

Details from the manufacturer

  • 2 oz (60 mL)
  • 600 mg CBD
  • 10 mg CBD per 1 mL serving
  • Full spectrum [suggests CBD, THC, and other cannabinoids]
  • THC: Yes
  • Other cannabinoids: Yes
  • Formerly Green Mountain CBD


Hemp extract (11 mg per serving), CBD (10 mg per serving), MCT oil.

About the product

Sunsoil claims this is a full-spectrum hemp extract with 600 mg of CBD. Our lab tests confirmed that it is a full-spectrum hemp extract that contains CBD, THC, CBDa, CBN, CBC, CBG, CBGa, CBDV, CBL, and CBCa.

We found that Sunsoil contained 0.3% fewer milligrams of CBD than suggested by their label.

You can take this product sublingually or mix with a food or drink.

Cannabinoid breakdown per mL

CBD (mg / mL)


THC (mg / mL)


Other cannabinoids (mg / mL)

Sunsoil claims to have 10 mg of CBD per 1 mL serving. We found that each 1 mL serving contains a total of 11.865 mg of cannabinoids, including 9.967 mg of CBD and 0.377 mg of THC.

About the company

Sunsoil, formerly known as Green Mountain CBD, was founded in 2015. They operate on over 100 acres of USDA organic certified farmland in Vermont’s Northeast Kingdom.

The good:

  • Our lab tests found that Sunsoil was within 0.3% of the amount of CBD their label claims. They are extremely accurate.
  • Sunsoil received a $7 million investment in 2018 to expand operations.
  • Sunsoil joined 1% for the Planet, committing to donate 1% of annual sales to environmental non-profits.
  • They have their own USDA organic certified farm, which allows Sunsoil to control their hemp extracts from seed to final product.
  • Their prices are the lowest we have seen of a USDA Organic CBD.

The bad:

  •  Update (6/2020): Concerns we originally had have been addressed by Sunsoil (see below). We are in the process of updating this review and retesting this product for 2020.

Fixed (6/2020):

Fixed: The lab test on Sunsoil’s website showed that Sunsoil had almost no THC or below the limit of quantification (LOQ). CBD Examine’s lab found 0.37 mg of THC. However, 0.37 mg of THC is below the level of quantification for many labs. This suggests the original lab result they provided us with is accurate and honest when compared to CBD Examine’s lab test. In addition, Sunsoil now provides lab tests from a third-party laboratory that includes more specific THC levels. Their product label clearly states “full spectrum,” which suggests THC, but it would be nice if they provided a clearer warning on their website about full-spectrum products and drug tests.

Original text: Sunsoil provided a lab test on their website that showed their full-spectrum CBD oil had almost no THC or below the limit of quantification. Our lab tests found this product had over 22 mg of THC. This product is listed as “full spectrum,” which suggests that it has THC, but Sunsoil’s lab tests should have also listed THC. A man lost his Job because he allegedly used a Green Mountain CBD product that contained THC, but had no warning. Green Mountain CBD responded, saying that a lab analysis could be found on their website. However, months later, we at found THC in a product that Sunsoil’s lab test claimed had almost no THC or below the limit of quantification.

Fixed All “pet friendly” marketing was removed from their website for human products.

Original text: Sunsoil promotes their full-spectrum CBD oil as “Pet Friendly.” However, the FDA requires specific labeling for pet supplements to keep pets safe, such as species and feeding directions. Human doses of THC might not sit well with your pet. Most reputable CBD companies keep their human and pet products separate. 

The internet:

  • An extensive internet search for Sunsoil and Green Mountain CBD found no reports of inconsistency, toxins, pesticides, metals, fake products, or unethical business practices.

Other sizes available

They also make the “Sunsoil Full Spectrum CBD” in a 1200 mg potency for $60. However, it’s double the cost of the 600 mg bottle ($30) that we tested. There’s no cost savings.

Other Products by Sunsoil

Sunsoil offers CBD tinctures, capsules, and coconut oil.


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