





These brands are driving demand and shaping what consumers want to buy.

MARKET LEADER
Missha's Time Revolution Night Repair Ampoule is an iconic product, now in its 5th generation, that has become synonymous with the fermented skincare trend. It is a high-performance serum specifically designed for intensive overnight skin repair. The formula's power lies in its exclusive "Extreme Ferment α™" method, which involves a triple fermentation process to ensure a high concentration of pure, potent active ingredients. The key ingredient, Extreme Biome™, is composed of 10 different probiotics, including Bifida Ferment Lysate, which makes up over 77% of the formula. This complex is clinically proven to improve tired skin within 10 hours, enhancing elasticity, radiance, and firmness while you sleep. Its ability to strengthen the skin's barrier and provide deep hydration makes it a go-to product for pushing the anti-aging and skin-balancing benefits of fermented ingredients.
Key Product: Time Revolution Night Repair Ampoule 5X

MARKET LEADER
Haruharu Wonder has gained a cult following for its focus on natural, vegan formulas, with its Black Rice line being particularly popular. The Black Rice Hyaluronic Anti-wrinkle Serum is a standout product that leverages the antioxidant power of fermented black rice. This key ingredient, rich in polyphenols and flavonoids, protects the skin from environmental stressors and encourages new cell growth. The brand utilizes its distinctive Ultra Deep Technology, which uses liposomes to deliver the active ingredients deep into the skin for maximum efficacy. Combined with ultra-hydrating hyaluronic acid and rejuvenating ginseng, the serum works to improve skin elasticity, reduce the appearance of fine lines, and provide lasting hydration. Its lightweight, creamy texture and commitment to clean ingredients have made it an iconic choice for consumers seeking effective, natural anti-aging solutions within the K-Beauty fermented trend.
Key Product: Black Rice Hyaluronic Anti-wrinkle Serum

MARKET LEADER
Manyo Factory is a highly influential brand celebrated for its potent, probiotic-rich formulas. The Bifida Biome Complex Ampoule is an iconic serum that embodies the trend of using fermented ingredients to fundamentally strengthen the skin's microbiome. This highly concentrated ampoule is formulated with over 72% fermented content, including Bifida Ferment Lysate and a 5-probiotic complex, which work to fortify the skin barrier, reduce sensitivity, and repair damage from external aggressors. By restoring the skin's natural balance, it improves texture, enhances radiance, and increases resilience. The addition of 10 types of hyaluronic acid provides deep, layered hydration, plumping the skin and diminishing fine lines. Its proven ability to calm irritated skin and deliver a healthy glow has made it a top-of-mind product for those seeking to leverage the power of probiotics and ferments for a stronger, more balanced complexion.
Key Product: Bifida Biome Complex Ampoule
Current bestsellers and viral hits defining the consumer expectation.






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Real data showing search growth, social buzz, and consumer demand signals.
The trend shows consistent search interest and cultural relevance due to the ongoing popularity of K-beauty and fermented ingredients. However, without sales data indicating growth, the score reflects a stable but not rapidly expanding market.
Search interest for K-Beauty fermented essence ampoules has remained consistently stable over the observed period. This indicates a steady and established consumer demand for this product category.
Google Trends (12 Months)