Bacillus/Panax Ginseng Berry Extract Ferment Filtrate: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 23, 2025
Share:
Inside this article:

All information on this page is verified using publicly available nomenclature standards and reference materials from The Personal Care Products Council (PCPC) and the European Commission's CosIng database. Our analyses are based on technical data from these sources to ensure accuracy and reliability.

What Is Bacillus/Panax Ginseng Berry Extract Ferment Filtrate?

Bacillus/Panax Ginseng Berry Extract Ferment Filtrate starts with the red berries of the Panax ginseng plant, prized in East Asia for centuries for their revitalizing traits. The berries are soaked in water or a gentle solvent to pull out their helpful compounds, which include natural sugars, amino acids, antioxidants and small amounts of ginsenosides. This berry extract is then mixed with Bacillus, a friendly soil-born microbe. Over several hours to days the microbe breaks down large plant molecules into smaller ones the skin can use more easily. The liquid is filtered to remove solids and bacteria, leaving a clear ferment filtrate rich in skin-loving nutrients and mild acids.

The practice of fermenting plant extracts gained popularity in Korean skin care during the 2000s, driven by the idea that fermentation boosts potency while lowering irritation. Ginseng, already famous in wellness circles, found a new life in this trend once formulators realized the berries offer higher antioxidant levels than the root. Today the filtrate appears in many leave-on cosmetics such as anti-aging serums, hydrating essences, soothing masks and daily moisturizers where a light yet nourishing feel is desired.

Bacillus/Panax Ginseng Berry Extract Ferment Filtrate’s Cosmetic Benefits/Uses

This ingredient is mainly valued for one key role in skin care.

Skin conditioning: The ferment delivers a mix of moisturizers, antioxidants and soothing agents that help soften the top layer of skin, improve water retention and create a smoother, brighter look. Because the fermentation step breaks down heavier ginseng compounds into smaller pieces, the filtrate absorbs quickly, adds a fresh finish and supports a healthy skin barrier without heaviness.

Who Can Use Bacillus/Panax Ginseng Berry Extract Ferment Filtrate

This ferment filtrate is gentle enough for most skin types. Dry and mature skin often appreciate its hydrating and softening qualities, while sensitive complexions usually tolerate it because the fermentation step removes many harsh plant residues. Oily or acne-prone users can also benefit since the filtrate is lightweight and water-like, though they may prefer formulas that stay clear of heavy oils and waxes.

The ingredient is derived from plant berries and a food-grade bacterium, with no animal-sourced additives, so it suits both vegans and vegetarians.

Current research shows no specific risks for topical use during pregnancy or breastfeeding. That said, this is not medical advice and anyone expecting or nursing should have a doctor review all skincare products before use.

Bacillus/Panax Ginseng Berry Extract Ferment Filtrate does not make skin more sensitive to sunlight and can be used morning or night without raising the chance of sunburn. It also pairs well with most common actives like niacinamide and hyaluronic acid, making it easy to slot into existing routines.

Potential Side Effects/Adverse Reactions

Reactions to topical Bacillus/Panax Ginseng Berry Extract Ferment Filtrate differ from person to person. The following is a list of potential side effects that could occur, although most users will never experience them when the ingredient is properly formulated and applied.

Skin redness or warmth – a transient flush can appear in very reactive skin within minutes of application

Mild itching or stinging – more likely if the product also contains high levels of exfoliating acids or alcohol

Allergic contact dermatitis – rare, but possible for individuals allergic to ginseng or fermentation by-products

Temporary breakouts – can occur if the overall formula includes pore-clogging components that outweigh the filtrate’s light texture

If any of these effects develop, discontinue use and consult a healthcare professional or dermatologist for guidance

Comedogenic Rating

Rating: 0 / 5

Bacillus/Panax Ginseng Berry Extract Ferment Filtrate is an aqueous ferment containing virtually no oils or waxes so it does not clog pores. Its sugars, amino acids and antioxidants are water soluble and rinse cleanly from skin which places it at the bottom of the comedogenic scale.

This makes it generally well suited to those prone to acne or frequent breakouts.

Remember that the finished product matters. If the filtrate is blended with heavy plant oils or occlusive silicones the formula could still cause congestion even though the ferment itself is non-comedogenic.

Summary

Bacillus/Panax Ginseng Berry Extract Ferment Filtrate conditions skin by delivering lightweight hydration, calming compounds and antioxidants that smooth texture and help defend against environmental stress. Fermentation breaks large ginseng molecules into smaller, skin-friendly ones improving absorption and lowering irritation potential.

Fueled by the growth of K-beauty the ingredient has gained a modest but growing following in serums, essences and gel moisturizers yet it remains more of a specialty feature than a mainstream staple.

Studies and practical use show it to be gentle, non-comedogenic and safe for most people including those with sensitive skin or during pregnancy. Still, it is smart to perform a quick patch test when trying any new product that contains this ferment filtrate.

Was this article helpful?
More from Glooshi:
ADVERTISEMENT
Get all our top headlines in beauty.
Delivered right to your inbox each week. Zero spam, all goodness, opt-out at anytime.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Get the latest beauty news, top product recommendations & brand-exclusive discount codes direct to your inbox.
Send good feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Send bad feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Search