New science confirms what Peter Vermeul has been applying for years: cannabinoids such as CBDV and CBDVa have an unprecedentedly powerful antifungal effect.

In the world of natural health, CBD—the non-psychoactive counterpart to THC—is often the focus, and has gained global recognition. But a new scientific publication is suddenly putting another cannabinoid in the spotlight: CBDV , or Cannabidivarin . And this discovery could well mean a breakthrough in combating persistent fungal infections .

Scientific Evidence: CBDV Kills Dangerous Fungi

On June 5, 2025, the article "Uncovering the antifungal potential of cannabidiol and cannabidivarin" was published in the renowned journal PLOS Neglected Tropical Diseases . For the first time, extensive scientific research was conducted into how CBD and CBDV are effective against some of the world's most dangerous fungi —including Cryptococcus neoformans , a pathogen on the WHO's priority list.

What turned out?

• CBDV blocks the formation of biofilms , protective layers that make fungi resistant to drugs.

• It even breaks down pre-existing biofilms , a rare property.

• CBDV disrupts essential processes inside the fungal cell , including energy production and capsule formation – both crucial for fungal survival in the human body.

It is a promising result – especially given the growing resistance to traditional antifungal medications.

Full Spectrum & Acid Forms: What Science Is Missing, Peter Vermeul Fills in

While the research is impressive, according to Peter Vermeul , founder of CBD Spain and pioneer in the field of full-spectrum extracts, it is missing an important component: the acid forms of these substances, such as CBDVa (Cannabidivaric acid) .

“In my practice, I see time and again that these natural forms – which have not yet been heated – work more powerfully, faster and safer than their isolated counterparts.”
– Peter Vermeul

CBDa and CBDVa, as they occur in the fresh plant before heating, have been shown to:

• To have better absorption through the skin

• Show stronger interactions with important receptors , including serotonin receptors that inhibit inflammation

• Faster local effect , without systemic side effects

When combined with other plant compounds—such as terpenes, flavonoids, and stilbenes —the so-called entourage effect occurs, where the substances enhance each other's effects. This effect can only be achieved with true full-spectrum extracts , such as those from CBD Spain, in which nothing is lost through heating or isolation.

From laboratory to practice: what we already see happening

While science is still cautious about drawing conclusions, the practical results in Peter Vermeul's clinic have been telling for years:

• Chronic skin fungus disappears within days of treatment with CBDa/CBDVa-rich oil

• Cure stubborn nail infections without using toxic medications

• Candida infections in skin folds disappear completely – without relapse

• Even in cases of diaper rash in babies , often caused by yeasts and fungi, the oil offers a safe and quick alternative to regular ointments

And the best part? No side effects. No resistance problems.

Time for a new standard?

This publication is a milestone, but also just the beginning. The next logical step is clinical research into the whole plant—including the acid forms—as we've been using for years within CBD & Herb . The need is urgent: the number of fungal infections is increasing worldwide, as is resistance to conventional treatments .

Peter Vermeul rightly states:

The question isn't whether cannabinoids work against fungi. The question is: when will we finally use them widely?

👉 Would you like to know more about the research, the practical results and why full-spectrum oil with CBDV and CBDVa has so much potential?

Read the full article by Peter Vermeul on our Science page
Discover all about the research, the unique effects of cannabinoid acids, and why CBD Spain Full-Spectrum Extract is the natural alternative for persistent fungal infections.

It's Not a Question of If It Works - But When We'll Finally Use It - pdf NL

It's Not a Question If it Works - But When We'll Use It - pdf EN