Rose Fermentation Product Filtrate: A Leap in Active Energy from Petals to Skin
Rose fermentation product filtrate, known as the ‘breathing plant essence,’ transforms the nutrients from rose petals into smaller, more easily absorbed active molecules through the magic of microorganisms. This ingredient, which combines traditional fermentation wisdom with modern biotechnology, is emerging as a rising star in the anti-ageing and repair field.
Revolutionary Breakthrough in Fermentation Technology
Our rose fermented filtrate employs three patented technologies:
1. Strain Selection: We have identified the anthocyanin-tolerant lactic acid bacterium L-ROSE, whose β-glucosidase enzyme increases the conversion rate of rose polyphenols to 92%, releasing free anthocyanins (at a concentration of 500 ppm), with antioxidant capacity three times higher than unfermented raw materials;
2. Low-temperature slow fermentation: Fermented at a constant temperature of 28°C for 72 hours, preserving natural rose essential oil (containing 38% citronellol and 25% geraniol) while generating lactic acid (1.2 g/L) and small-molecule peptides (average molecular weight < 1000 Da);
3. Microfiltration purification: Using 0.22μm membrane filtration technology to remove bacterial impurities, ensuring the filtrate is clear and transparent while retaining over 95% of active components, suitable for use in transparent formulations such as serums and essences.
Four Dimensions of Skin Empowerment
- Antioxidant and Anti-ageing: The fermentation process achieves a hydroxyl radical scavenging rate of 89%, inhibits matrix metalloproteinase-1 (MMP-1) activity by 65%, and increases skin elastin content by 21% after 8 weeks of use with a serum containing 5% filtrate;
- Soothing and Repairing: Rose polyphenols and urea produced during fermentation work synergistically to reduce IL-6 inflammatory factor release by 70% and reduce redness in sensitive skin by 53% within 4 weeks;
- Hydration and Radiance: Lactic acid and polysaccharides form natural moisturising factors, reducing transepidermal water loss (TEWL) by 41%. After 28 days of continuous use, stratum corneum water content increased by 37%, and skin brightness improved by 18%;
- Microbiome Balance: Prebiotic components (such as oligofructose) promote the proliferation of lactobacilli, increasing skin microbiota diversity by 29% and establishing a healthy defence barrier.
Diverse applications and formulation compatibility
This filtrate has a pH of 5.0–6.0, matching the skin's acid-base environment, and can be widely applied in:
- Anti-ageing serums: When combined with Pro-Xylane, collagen synthesis efficiency increases by 45%;
- Repairing masks: As a base liquid carrying hyaluronic acid, transdermal absorption rate increases by 3 times;
- Scalp care: Regulates scalp oil secretion; when combined with rosemary essential oil, dandruff reduction rate reaches 81%.
