Epimedium Sagittatum Extract

Product Description

Green Stone Swiss supplies Epimedium Sagittatum Extract through direct factory channels, delivering icariin-standardized Epimedium sagittatum leaf actives with batch COA traceability for cosmetic OEM and export manufacturers.

Flavonol glycosides—principally icariin and epimedin-class markers—from epimedium aerial parts scavenge ROS and modulate inflammatory signaling pathways referenced in flavonoid phytochemistry literature.

Formulators integrate this extract into firming essences, antioxidant serums, and mature-skin toners as a botanical flavonoid active for clean-label anti-aging positioning in Asian-inspired skincare lines.

Product Specification

• INCI Name: Epimedium Sagittatum Extract
• CAS No.: N/A
• Botanical Source: Epimedium sagittatum Maxim. (aerial parts/leaf)
• Extraction Solvent: Ethanol/water 50–70% (Typical); glycerin/water on request
• Active Marker: Icariin ≥0.1% (Typical HPLC); Total flavonoids ≥2.0% (Typical UV)
• Extraction Ratio: 1:8 to 1:12 herb-to-menstruum (Typical)
• Appearance: Brown to dark brown clear liquid
• Solubility: Water-soluble; dispersible in hydroalcoholic and glycerin systems
• Suggested pH: Stable pH 4.5–7.0 in finished formulas (Typical)
• Assay Method: HPLC for icariin; UV for total flavonoids (Typical)
• Shelf Life: 24 months sealed, below 25°C (Typical)
• Standard Packaging: 5 kg / 25 kg food-grade HDPE drum
• Storage: Cool, dry, sealed; protect from light and moisture
• Regulatory Status: Listed in INCI; indexed in CosIng as skin-conditioning agent
• Quality & Testing: Typical COA: icariin, flavonoids, moisture, pH, heavy metals, microbiology
• Compliance Note: For cosmetic use only; verify botanical ingredient status per target market

Key Benefits & Applications

Epimedium sagittatum icariin-class flavonoids support multi-pathway antioxidant and mature-skin conditioning in leave-on care.

• Dermal Vitality Support: Flavonol glycosides help improve the appearance of skin firmness in mature-skin essence lines.
• Icariin Antioxidant Defense: Icariin markers neutralize lipid peroxidation linked to daily oxidative stress exposure.
• Free Radical Scavenging: Polyphenolic constituents reduce ROS cascades that amplify visible fatigue and dullness.
• Anti-Inflammatory Modulation: Modulates cytokine-linked redness appearance in sensitive and mature-skin formulas.
• Sensory Calming Support: Suits alcohol-free toners and calming lotions targeting reactive skin comfort.

Formulation Guidelines

Standardize icariin input by HPLC; add during cool-down to protect flavonoid markers.

• Recommended use level: 1.0–5.0% in leave-on products; 3.0–8.0% in rinse-off treatments
• Optimal formula pH: pH 5.0–6.5 for icariin stability in aqueous bases
• Processing: Incorporate below 40°C in water phase; pre-dilute before addition
• Compatibility: Compatible with glycols, peptides, and mild preservatives; avoid strong oxidizers
• Caution: May impart brown tint to clear gels; evaluate color in transparent packaging
• Synergy: Boost firming serums by adding Palmitoyl Tripeptide-1 at 3–5 ppm to icariin-rich epimedium extracts.