What Is Ganoderma Lucidum/Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract?
Ganoderma Lucidum/Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract is a fermented blend that starts with the woody branches and stems of the Japanese raisin tree, Hovenia dulcis. These plant parts are first soaked to pull out water-soluble compounds such as sugars, minerals and polyphenols. The liquid is then used as a growth medium for Ganoderma lucidum, better known as reishi mushroom. As the mushroom grows it forms threadlike mycelium that feeds on the plant liquid, breaks down some of the larger molecules and releases its own bioactive substances like beta-glucans, amino acids and antioxidants. After the fermentation finishes the mixture is filtered, and the mycelium-rich extract is concentrated and purified for cosmetic use.
Reishi and Hovenia dulcis both have long records in East Asian wellness traditions, which sparked interest among modern formulators looking for gentle plant-based actives. Advances in biotech fermentation made it possible to combine the two into a single ingredient that is more stable and easier to absorb through skin than raw plant material.
You will most often see this extract in moisturizers, revitalizing serums, sheet masks, anti-aging creams and soothing after-sun lotions, where it serves as a multitasking skin conditioner.
Ganoderma Lucidum/Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract’s Cosmetic Benefits/Uses
This ingredient is valued for one main cosmetic role.
Skin conditioning: The blend of mushroom-derived beta-glucans and Hovenia plant antioxidants helps soften and smooth skin, adds a light film that locks in moisture and supports a calm, balanced complexion. Regular use can leave skin feeling hydrated, supple and more comfortable, making it a useful addition to products aimed at dryness, early signs of aging or temporary irritation.
Who Can Use Ganoderma Lucidum/Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract
This ferment is generally well tolerated by all skin types, including sensitive, oily and dry complexions, because it is lightweight, low in oil and rich in soothing beta-glucans. It is not known to clog pores so acne-prone users can usually incorporate it without worry. There are no specific concerns for any skin type, though anyone with a proven allergy to mushrooms or Hovenia dulcis should proceed with caution.
The ingredient is produced through plant extraction and fungal fermentation with no animal-derived substances, making it suitable for vegetarians and vegans.
Current research shows no issues for topical use during pregnancy or while breastfeeding. That said this is not medical advice and pregnant or nursing individuals should clear all skincare products with their physician to be safe.
It does not make skin more sensitive to sunlight, so it is not considered photosensitising. Standard daily sun protection is still recommended as part of a complete skincare routine.
Potential Side Effects/Adverse Reactions
Responses to topical Ganoderma Lucidum/Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract can vary from person to person. The effects listed below are possible yet uncommon when the ingredient is properly formulated and used as directed.
- Redness or stinging in very sensitive skin
- Contact dermatitis in individuals allergic to mushrooms or Hovenia dulcis
- Eye irritation if the product accidentally gets into the eyes
Stop using the product and consult a healthcare professional if any unwanted reaction occurs.
Comedogenic Rating
Rating: 0/5 (non-comedogenic)
The extract is mostly made up of water soluble polysaccharides, amino acids and micro-nutrients created during fermentation, with virtually no heavy oils or waxes that might block pores. Its lightweight texture forms a breathable film on skin rather than settling inside follicles, so it is unlikely to trigger blackheads or breakouts. This makes the ingredient a comfortable choice for acne-prone and congestion-prone skin types. The only caveat is that finished formulas vary; if the product also contains heavier emollients the overall pore-clogging potential depends on the full recipe.
Summary
Ganoderma Lucidum/Hovenia Dulcis Branch/Stem Extract Ferment Mycelium Extract is a fermented fusion of reishi mushroom and Japanese raisin tree that acts as a skin conditioning agent. Through fermentation the mushroom’s beta-glucans and the plant’s antioxidants become more bioavailable, letting the ingredient boost hydration, soothe irritation and support a smoother, more resilient complexion.
While it is popping up more often in K-beauty moisturizers and niche clean-beauty serums, it is still a relatively under-the-radar active compared with big names like hyaluronic acid or niacinamide. Those who do use it tend to appreciate its gentle feel and botanical story.
Topically it has an excellent safety profile, with low allergenic risk and no known photosensitivity. As with any new skincare ingredient it is smart to patch test first to make sure your skin vibes with it.