Vanillic Acid: Aromatic Phenolic Acid for Skin-Protective, Soothing & Antioxidant Formulations

Molecular Identity

• INCI Name: Vanillic Acid
• Molecular Formula: C₈H₈O₄
• Source: Naturally present in vanilla beans and oxidative derivatives of ferulic acid

Functionality & Application Overview

Vanillic Acid is a low-molecular-weight phenolic compound valued for its **antioxidant behavior**, **calming properties**, and compatibility with modern, minimalist cosmetic systems. Its ability to stabilize active-rich formulas and soothe irritated skin makes it suitable for various applications targeting environmental stress and barrier support.

• Oxidative Stress Control: Contributes to formulation resilience and skin protection
• Soothing Active: Assists in reducing the appearance of redness or discomfort
• Formulation Compatibility: Integrates well in water-based and hybrid systems
• Clean-Label Appeal: Naturally derived and suitable for minimalist formulations

Recommended for: daily face care, post-exposure treatments, sensitive skin emulsions, scalp balancing products, and antioxidant serums. Supplied in bulk quantities for professional formulation use.

Typical Usage Guidelines

• Facial care and emulsions: 0.05–0.3%
• Soothing or barrier-support formulas: 0.1–0.4%
• Rinse-off or scalp applications: 0.2–0.5%

Water-soluble. Can be added directly to the aqueous phase. Stable in pH range 4.5–7.0. Avoid prolonged heating above 60 °C.

Material Specifications

• Purity: ≥ 98% (HPLC)
• Physical Form: White to off-white crystalline powder
• Odor: Mild, slightly sweet/aromatic
• Origin: Plant-derived or nature-identical synthesis

Each lot includes complete analytical documentation: COA, HPLC, MSDS, microbial limits, heavy metals, solvent residues, and stability data.

Regulatory & Quality Assurance

• INCI: Vanillic Acid
• CAS Number: 121-34-6
• Cosmetic-grade only – non-ingestible
• REACH registration: Available upon request
• EU-compliant and accepted under global cosmetic regulatory frameworks

B2B Bulk Ingredient Offer

• Available from EU warehouse with fast delivery options
• Bulk packaging adapted for R&D or manufacturing scale
• Technical support for pH compatibility, solubility, and formula design
• Consistent batch quality and long-term supply stability
• Transparent documentation for QA and formulation approval
• Competitive B2B pricing with options for volume-based contracts

Contact us for a quotation, sample request, or full technical dossier for Vanillic Acid.