1. Wounds
Propolis has a special compound called pinocembrin, a flavonoid that acts as an antifungal. These anti-inflammatory and antimicrobial properties make propolis helpful in treating wounds, such as burns.
One 2019 review also notes that propolis may help stimulate collagen production in the skin, which could further support wound healing.
2. Cold sores and genital herpes
Ointments that contain 3% propolis, such as Herstat or Coldsore-FX, may help speed healing time and reduce symptoms in both cold sores and sores from genital herpes.
One study Trusted Source found when topical propolis was applied three times a day, it helped to heal cold sores faster than no treatment. The researchers found the propolis cream not only reduced the amount of herpes virus present in a person’s body, but also protected the body against future cold sore breakouts.
3. Oral health
Another 2021 review found that propolis may also help treat mouth and throat infections, as well as dental caries (cavities). Here, researchers suggest that the product’s antibacterial and anti-inflammatory effects could potentially play a role in overall oral health care.
4. Cancer
Propolis has been suggested to have a role in treating certain cancers as well. According to one 2021 study Trusted Source, propolis may:
· Keep cancerous cells from multiplying
· Reduce the likelihood cells will become cancerous
· Block pathways that keep cancer cells from signaling to each other
· Reduce side effects of certain cancer treatments, such chemotherapy and radiation therapy
Researchers also suggested that propolis could be a complementary therapy — but not a sole treatment — for cancer.
5. Chronic diseases
Research suggests that some of the anti-oxidative effects of propolis may have potential cardiovascular, neurological, and anti-diabetic benefits.
According to one 2019 review, polyphenol-rich foods and supplements like propolis may reduce the risk of high cholesterol, heart disease, and stroke.
The same review also noted that propolis may possibly possess neuroprotective effects against multiple sclerosis (MS), Parkinson’s disease, and dementia. Still, as with other purported benefits of propolis, more research is needed to confirm where such supplements may help prevent neurological disorders.