What is fermented skincare?

Fermented skincare relies on ingredients processed with the help of microorganisms such as yeasts, lactic acid bacteria or fungal cultures. During this process, the microorganisms break larger molecules down into smaller components that the skin can often absorb more easily. The result is formulas said to be rich in amino acids, peptides, vitamins and antioxidants.

In Korean skincare, fermentation has a long tradition and is closely tied to the Hanbang approach, which builds on plant-based and fermented ingredients from traditional herbal medicine. What once came from the kitchen and herbal remedies now appears in modern essences and serums that shape today's glow trend.

Galactomyces, Bifida & co: the best-known fermented ingredients

Among the best-known fermented ingredients is Galactomyces ferment filtrate, a yeast ferment found in many essences and known for its reputation as a source of hydration and glow. Just as common is Bifida ferment lysate, derived from probiotic cultures and said to supply the skin with moisture.

Alongside these, K-beauty formulas often feature fermented bean, rice or plant extracts. These ingredients are readily combined in lightweight essences that fit well into a multi-step routine. How noticeable the effect is may depend on concentration, formula and your individual skin.

Rice water & rice extract – the viral classic

Rice water is one of Asia's oldest beauty classics: the cloudy water left over from washing rice has traditionally been used for skin and hair. Today the ingredient reappears in modern forms, such as a rice water serum, rice essence or rice toner.

On TikTok and Instagram, rice water has become a viral favorite, often celebrated for a brightening, glow-giving look. Rice extract contains vitamins, amino acids and antioxidants, among other things, which are said to support a more even, more radiant complexion.

What fermented care & rice are meant to do for the skin

Fermented ingredients and rice extract are valued above all as sources of hydration. They are said to make the skin look plumper and to boost radiance. Many formulas also contain antioxidants that can help protect the skin against environmental stress.

Fermented ingredients are also often credited with contributing to a more even complexion. It's important to note that most of these effects are best understood as cosmetic and nourishing, and how clearly they show can vary from one person to another. A realistic outlook is worth more than the promise of quick miracles.

Who it suits & how to work it in

Fermented care and rice water are considered versatile and often well tolerated, which makes them an option for almost all skin types. Lightweight essences and toners in particular are easy to add to existing routines.

Typically, an essence or toner is applied right after cleansing, before serum and cream follow, which fits K-beauty layering perfectly. For sensitive or reaction-prone skin, a patch test beforehand is recommended to check tolerance.

Our picks for a fermented glow

These three products from our range bring fermented ingredients and rice glow into your routine and combine with ease.