Emodine: Botanical Anthraquinone for Sebum Regulation, Clarifying Formulas and Scalp Balance

Molecular Identity

• INCI Name: Emodine
• Molecular Formula: C₁₅H₁₀O₅
• Source: Isolated from rhubarb root, buckthorn bark, and other traditional botanicals

Functional Use in Cosmetics

Emodine is a naturally occurring anthraquinone compound often integrated into cosmetic formulations aimed at clarifying skin tone, regulating sebum production, and supporting scalp balance. Its gentle bioactivity and plant origin make it well-suited for inclusion in targeted care systems, especially those positioned as clean-label or oil-control solutions.

• Sebum-Regulating Action: Commonly used in mattifying or purifying emulsions
• Skin Clarifying: Helps to reduce surface buildup and promote tone evenness
• Scalp Care: Applied in tonics and shampoos to address oily scalp conditions
• Botanical Appeal: Fits within natural and bioactive skincare concepts

Suitable for oil-control gels, clarifying creams, botanical cleansers, and scalp care treatments. Offered in bulk quantities for industrial and formulation-scale applications.

Typical Usage Guidelines

• Oil-control and mattifying creams: 0.05–0.3%
• Scalp balancing products: 0.05–0.2%
• Clarifying or detox blends: 0.05–0.4%

Emodine is sparingly soluble in water and best handled in the oil phase or via solubilizers. Add under controlled temperature below 60 °C. Compatible with natural esters, alcohols, and emulsified systems. pH range: 5.0–6.5.

Technical Specifications

• Purity: ≥ 98% (HPLC)
• Appearance: Orange to reddish powder
• Odor: Neutral to slightly earthy
• Solubility: Soluble in ethanol, DMSO, limited in water

Each batch is supplied with COA, HPLC chromatogram, MSDS, microbial limits, residual solvent data, and heavy metal analysis.

Regulatory & Safety

• INCI: Emodine
• CAS Number: 518-82-1
• Cosmetic-grade only – not intended for ingestion or therapeutic use
• Compliant with EU Cosmetic Regulation (EC No. 1223/2009)
• REACH status available upon request

B2B Supply & Technical Integration

• Available in EU stock for fast delivery
• Packaged in R&D, pilot, and commercial formats
• Technical support for formula integration and pH adjustment
• Ideal for brands formulating oil-control, balancing, or clarifying ranges
• B2B pricing, documentation, and sample requests available

Contact us to receive a bulk quote or formulation consultation for Emodine in cosmetic product development.