Rhodiola Rosea Ferment Filtrate – Yeast‑Fermented Adaptogen for Powerful Antioxidant & Whitening Efficacy
Product Overview:
Rhodiola rosea is a renowned adaptogenic plant used for centuries to combat fatigue, stress, and oxidative damage. Its key actives – salidroside and tyrosol – are potent antioxidants and tyrosinase inhibitors. However, traditional extraction yields limited concentrations of these bioactives.
Our Rhodiola Rosea Ferment Filtrate uses a safe yeast strain (Saccharomyces) in a proprietary microbial fermentation process. Fermentation:
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Increases bioactive content – HPLC analysis shows salidroside up by 52.83% and tyrosol up by 11.54% compared to non‑fermented extract.
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Preserves natural safety – the process retains the plant’s inherent skin‑compatible compounds while adding beneficial yeast metabolites.
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Enhances bioavailability – small molecules from fermentation are more readily absorbed by the skin.
| Benefit | Mechanism / Data |
|---|---|
| ⚡ Powerful antioxidant | DPPH radical scavenging IC50 = 34.5% (concentration‑dependent). Protects against oxidative stress, delays skin aging. |
| ✨ Whitening & brightening | At 50% concentration, tyrosinase inhibition is superior to 2% arbutin – reduces melanin synthesis, fades dark spots. |
| 🧬 Anti‑aging & cell protection | Enhances cellular metabolism, promotes resilience against environmental stress. |
| 💧 Hydration & skin conditioning | Provides natural moisturising factors from both plant and yeast fermentation. |
| 🌿 Adaptogenic benefits | Helps skin resist damage from UV, pollution, and stress. |
| Parameter | Value |
|---|---|
| INCI Name | Rhodiola Rosea Root Extract, Saccharomyces Ferment Lysate Filtrate |
| Appearance | Nearly colourless to pale yellow clear liquid |
| Odour | Slightly characteristic (mild, earthy) |
| pH | 4.0 – 6.0 |
| Solubility | Water‑soluble |
| Recommended dosage | 30 – 100% (can be used as a base for toners, essences, and serums) |
| Storage | Cool, dark, sealed |
| Shelf life | 36 months |
| Safety | Non‑irritating (acute skin/eye tests passed; human patch test confirmed) |
| Applications | Anti‑aging serums, brightening essences, skin conditioners, after‑sun repair, daily moisturisers |
Why Formulators Choose Fermented Rhodiola:
✅ Higher active content – fermentation boosts salidroside by 52.8% vs. conventional extract.
✅ Excellent whitening efficacy – outperforms 2% arbutin at 50% concentration.
✅ Strong antioxidant – IC50 34.5% for DPPH scavenging.
✅ Clean & gentle – no harsh solvents, well‑tolerated.
✅ Versatile – can be used at high concentrations (up to 100%) as a formula base.
Formulation Guidelines:
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Dosage: 30 – 100% (30‑50% for daily brightening/anti‑aging; 50‑100% for intensive treatment serums).
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Addition: Add to water phase at any temperature (ferment is stable). For best results, add below 60°C.
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Applications:
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Brightening & anti‑aging essences (similar to luxury adaptogen serums)
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Post‑sun / post‑pollution calming toners
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Skin conditioning masks
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Daily moisturisers for dull, tired skin
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Packaging & Storage:
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Packaging: 30 kg / drum
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Storage: Cool, dark, sealed
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Shelf life: 36 months
Rhodiola Ferment – Nature’s adaptogen, amplified by fermentation, for brighter, stronger, more resilient skin.
