What Is Botrytis Cinerea/Ginseng Fruit Ferment Filtrate?
Botrytis Cinerea/Ginseng Fruit Ferment Filtrate is a liquid obtained after fermenting ginseng fruit (from the Panax ginseng plant) with the naturally occurring microorganism Botrytis cinerea. During fermentation the fungus breaks down ginseng’s sugars, saponins and vitamins into smaller molecules that skin can absorb more easily. The finished filtrate contains water-soluble ginseng compounds, amino acids and mild organic acids produced during the fermentation process.
Ginseng has been prized for centuries in traditional beauty rituals, yet the idea of pairing it with fermentation is more recent. Korean skin care labs popularized the technique in the early 2000s to boost ginseng’s potency and skin tolerance. By passing the fermented mixture through fine filters, scientists obtain a clear, lightweight liquid that blends well into modern formulations.
The filtrate is usually created in stainless steel tanks where temperature, pH and oxygen levels are tightly controlled. After several days the mixture is filtered, sterilized and standardized for consistent quality before being shipped to cosmetic manufacturers.
You will most often see Botrytis Cinerea/Ginseng Fruit Ferment Filtrate in hydrating essences, anti-aging serums, sheet masks, lightweight moisturizers and soothing after-sun treatments. Its water-like texture allows brands to include it at high percentages without weighing down the final product.
Botrytis Cinerea/Ginseng Fruit Ferment Filtrate’s Cosmetic Benefits/Uses
Formulators choose this fermented ginseng extract for two main reasons:
- Skin conditioning – The filtrate supplies skin with humectant sugars, amino acids and antioxidants that help improve softness, support a healthy barrier and give a refreshed look
- Emollient – Although lightweight it still leaves a subtle, silky finish that helps smooth rough patches and enhances overall skin comfort
This fermented ginseng extract is lightweight and water based, making it suitable for oily, combination, normal and dry skin. Its gentle nature and lack of heavy oils mean even sensitive or acne-prone complexions usually tolerate it well. The only group that should proceed with caution are individuals who know they are allergic to ginseng or molds, as the filtrate is derived from both.
The ingredient is produced from plant material fermented with a microorganism, with no animal-derived substances involved, so it is considered vegan and vegetarian friendly. Always double-check the full product formula since other ingredients or processing aids could change that status.
No research suggests the filtrate disrupts hormones or poses a specific risk during pregnancy or while breastfeeding. Still, this is not medical advice and anyone who is pregnant or nursing should review any new skincare with a qualified healthcare provider before use.
Botrytis Cinerea/Ginseng Fruit Ferment Filtrate is not known to increase photosensitivity. Standard daytime sun protection is still recommended, but no extra precautions are required because of this ingredient alone.
Potential Side Effects/Adverse Reactions
Responses to topical Botrytis Cinerea/Ginseng Fruit Ferment Filtrate vary between individuals. The issues listed below are only potential effects and are unlikely for most users when the ingredient has been correctly formulated and preserved.
- Allergic contact dermatitis in people sensitive to ginseng, molds or fermentation by-products
- Transient redness or stinging on very reactive or damaged skin
- Itchiness or hives if an immune response is triggered
- Breakouts if the finished product contains other pore-clogging components or if skin is already congested
- Rare contamination-related infection when products are improperly preserved or past their shelf life
If irritation or any other adverse reaction develops stop using the product immediately and consult a healthcare professional.
Comedogenic Rating
Rating: 0 / 5
Botrytis Cinerea/Ginseng Fruit Ferment Filtrate is a water-light liquid with no heavy oils or waxes, so it does not block pores. Its small sugar and amino acid molecules are quickly absorbed and rinsed away easily, which keeps residue to a minimum.
Suitable for acne-prone or breakout-prone skin.
Keep in mind that the final product’s overall pore-clogging potential depends on the full formula, not just this single ingredient.
Summary
Botrytis Cinerea/Ginseng Fruit Ferment Filtrate works mainly as a skin conditioner and light emollient. Fermentation breaks ginseng’s larger compounds into small humectant sugars, amino acids and gentle acids that pull water into the skin, soften rough spots and add a healthy-looking glow. The filtrate also carries natural antioxidants from ginseng that help defend against daily environmental stress.
While highly valued in Korean beauty circles its use is still fairly niche in western products, though interest is growing as consumers look for gentle fermented actives.
Overall safety is high when the ingredient is produced and preserved correctly, with most users experiencing no problems. As with any new skin care product it is smart to patch test first to rule out personal sensitivities.