Aspen Green
Mayo Clinic Physician Formulated
USDA Organic Badge

with Mayo Clinic Physician Formulated Extra Strength CBD Oil!

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Woman enjoying breakfast at a table while taking a dropper of Extra Citrus CBD oil.
Healthline Editor's Pick 2024

Aspen Green's Bestselling Oil Formula

Don’t settle for ordinary when you can experience the extraordinary. Elevate your wellness journey with our MAYO CLINIC PHYSICIAN FORMULATED EXTRA STRENGTH CBD OIL TODAY! Our Extra Strength formula delivers the ultimate punch, providing you with unrivaled support for even the most demanding of lifestyles.

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Why Choose Our Extra CBD Oil?

Healthline Editor's Pick 2024
What is Healthline Editor's Pick?

What is Healthline Editor's Pick?

Healthline’s editorial team spends hours researching and testing products so they can recommend products worth your time and attention. They only award Editor’s Pick badges to products that have been:

  • vetted by their internal Brand and Content Integrity Team
  • personally tested or recommended by one of their editors
Read more about their process and criteria.

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Your Products

Aspen Green Original CBD Oil Tincture & Box - USDA Certified Organic, 33mg/ml CBD, Citrus Flavor
Full Spectrum CBD Oil Extra Strength (3000mg)
Flavor: Citrus,
Aspen Green Original CBD Oil Tincture & Box - USDA Certified Organic, 33mg/ml CBD, Mint Flavor
Full Spectrum CBD Oil Extra Strength (3000mg)
Flavor: Mint,
Aspen Green Original CBD Oil Tincture & Box - USDA Certified Organic, 33mg/ml CBD, Unflavored
Full Spectrum CBD Oil Extra Strength (3000mg)
Flavor: Unflavored,

Billing details

United States (US)

United States (US)

Your order

Product Subtotal
Extra Organic Full Spectrum CBD Oil (3000mg per bottle) - Citrus
  × 1
Subtotal $99.99
Tax $0
Total $99.99
Add 1 jar of Relief Full Spectrum CBD Cooling Cream at 50% OFF right now with no additional shipping charges!


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Dr. Adam Perlman

Mayo Clinic Physician Formulated

Dr. Adam Perlman MD, MPH
Director for Integrative Health & Wellbeing for Mayo Clinic (2019-2024)
"My biggest concern in recommending CBD is the quality of the products out there. I recommend Aspen Green to my patients because their USDA Certified Organic CBD products are the only ones that I trust."
Dr. Adam Perlman, MD, MPH
Medical Editor for “Medical Marijuana - The Science and the Benefits: Plus The Many Uses of CBD” published by Mayo Clinic Press.
As Aspen Green’s lead advisor, Dr. Perlman uses his expertise to shape our product formulations. While not paid for testimonials, he receives compensation for consulting and advisory services.

Happy Customers

All reviews are 100% real and verified.

4.9/5 (1000+ Reviews)
"After doing some extensive research, I’m happy to have found Aspen Green. The full spectrum Extra CBD is giving me the desired results I was looking for."

Stuart M

"I’ve tried to date, seven different brands of full spectrum CBD and found the Aspen brand provides the most relief. It’s not as fast acting as one of its competitors but the effects are better and longer lasting"

Kelly S

"I have been using CBD oil for many years and have experience with many different brands. Aspen Green Extra ranks the top of quality brands in the US market."

S. H.

"I expected there to be an offensive taste but there's nothing bad about it. I'm impressed with the quality of this product, the consistent results, and the great customer service."

John H

The Pure Facts

Discover "The Pure Facts" about Aspen Green CBD products – unparalleled in quality and effectiveness. Uncover why no other CBD products can measure up to our exceptional standards.
Aspen Green Extra Citrus CBD Oil dropper with tincture

USDA Certified Organic

Our hemp grows in natural Colorado farms, perfect conditions for high-quality plants rich in nutrients, following farming practices certified by the USDA as organic.

Mayo Physician Formulated

Our Mayo physician-formulated products are backed by science, and designed to help keep your body and mind in balance.

USA-Sourced Excellence

We handle everything from sourcing to packaging and customer support within the USA, ensuring quality, sustainability, and strong support for American farmers and businesses.

Vegan & Non-GMO

Our products are organic, non-GMO, all-natural, vegan, and sustainable.

Full Spectrum CBD Extract

Each product captures the full spectrum of of beneficial vitamins, minerals, alkaloids, terpenes, and flavonoids for maximum effectiveness.

Supercritical CO2

We use Supercritical CO2 extraction, which is a safe, efficient, and environmentally friendly method that allows for high-quality pure CBD oil.

FDA Registered Facility

To ensure safe and effective products, we comply with current Good Manufacturing Practices (cGMP) in an FDA-registered facility.

Toxin Free, Certified & Tested

All of our products are tested by third-party experts in certified labs in Colorado. They check for strength, safety, and unwanted elements like pesticides or heavy metals.

QR Coded Boxes & Labels

Find peace of mind with QR codes on labels and boxes, directly linking you to Certificates of Analysis for our products.

Frequently Asked Questions

We want you to be 100% satisfied with your order, so all products have a 60-day customer satisfaction guarantee. Contact us to return the unused portion of the product and a full product refund less any shipping costs will be issued once we receive the product. Your acceptance of our Terms of Sale means you agree and understand our refund policy.

Citrus: Organic Fractionated Coconut Oil (MCT Oil), Organic Proprietary Hemp Extract, Organic Orange Essential Oil, Organic Rosemary Extract (preservative).

Mint: Organic Fractionated Coconut Oil (MCT Oil), Organic Proprietary Hemp Extract, Organic Peppermint Essential Oil, Organic Rosemary Extract (preservative).

Original: Organic Fractionated Coconut Oil (MCT Oil), Organic Proprietary Hemp Extract, less than 1% Organic Rosemary Extract (preservative).

Contains: Tree Nuts (Coconut)

While we can’t speak for all localities and jurisdictions, at this point there are no state laws prohibiting the purchase of hemp-derived CBD.

Our Organically Grown Full Spectrum Hemp extract oil and topicals are legal to buy in all 50 states via the 2018 Farm Bill as our Hemp concentrate contains less than .3% THC. U.S. Federal law permits us to ship straight to your door.

There is a full range of accessory cannabinoids, terpenes and other active components found in the genetic profiles of different hemp strains. A Full Spectrum means that the extract contains many more of the natural active compounds found in the hemp plant rather than just Cannabidiol (CBD). A true FSHE should look like a molasses, tar-like product. You should question any product claiming to be FSHE that is clear or doesn’t have a potent smell of hemp.
Our oil tinctures are made with USDA Certified Organic Full Spectrum Hemp Extract, which contains naturally occurring CBD in addition to other beneficial accessory cannabinoids and terpenes. Our topical products are Certified Toxic Free and also contain Organically grown Full Spectrum Hemp Extracts.
Most people will not, although it is important to note that everyone’s body weight, structure and chemistry is different and can react differently. Properly produced CBD from hemp does not typically contain THC in high enough concentrations to cause a high or to be ‘psychoactive’. The majority of customers report feeling calm and relaxed, and often creative, with the use of products which contain very small amounts of hemp-derived THC (Federally compliant by having less than .3% of THC by weight of the product in accordance with the 2018 Agricultural Act aka The 2018 Farm Bill, as passed by congress).

Yes, though only in nearly undetectable, trace amounts. We do not remove the small trace amounts of THC contained in our Full Spectrum extracts because that would require the use of harsh chemicals that we ultimately do not feel comfortable with. We are also aware of the studies that show a greater benefit of a Full Spectrum extract with the symphonic relationship between the active compounds present, including THC. All of our products contain well under the limit for Hemp which is .3% THC.

We currently do not market any products that contain more than .3% THC, but we may choose to create and market a line of products with higher levels of THC in the future. At this time, we have no plans to bring such a product to market.

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If you are still unable to check out, please email us at We do our best to respond to inquires within 24 hours. Holidays and weekends may take us a bit longer.

USDA Organic Badge
FDA Registered
cGMP Certified (Current Good Manufacturing Practice)
* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Reviews and testimonials are from verified purchasers who have not been compensated for their reviews, and reviews may be edited for length, language or format.
Questions? Contact our Best in Class American Customer Service at or +1 888 578 5900, option 1.
Monday – Friday: 8am – 6pm MST, Saturday – Sunday: 12pm – 6pm MST
We aim to reply within 24 hours, with potential delays on holidays and weekends.