Caffeic Acid Powder

Premium Caffeic Acid Powder Manufacturer | 99% Purity Natural Antioxidant Solution for Pharmaceutical & Cosmetic Applications

Shaanxi Hongda Phytochemistry Co., Ltd. stands as a leading manufacturer and supplier of high-purity Caffeic Acid Powder, delivering exceptional quality that meets international pharmaceutical and cosmetic standards. We manufacture high quality caffeic acid with 99% purity guaranteed by cGMP, ISO22000, HALAL and KOSHER Certifications at our state-of-the-art 20,000 square meters plant. More than 150 qualified specialists Annual manufacturing capacity: 3,000 tonnes Stable supply and fast delivery (3-7 working days) . Our laboratory is SGS standardised and we have a team of over 20 PhD level scientists to ensure rigorous testing for purity, heavy metals, pesticide residues and microbes for the finest quality product that promotes product stability and effectiveness.

Caffeic acid supplier

Caffeic acid bulk powder is a high purity version of 3,4-Dihydroxycinnamic acid, a strong hydroxycinnamic acid, which is naturally obtained from botanical sources like coffee beans, propolis, and Lonicera japonica. This light yellow crystalline molecule is an important element in pharmaceutical synthesis, cosmeceutical preparations, and functional food preservation. Its unusual orthodiphenolic structure imparts to it greater radical scavenging properties over traditional antioxidants, making it essential to formulations that need oxidative stability and improved bioactivity in heat-intensive processing settings.

Caffeic Acid Powder Advantages

High Antioxidant Capacity: The low bond dissociation enthalpy of the chemical allows for quick hydrogen atom donation, resulting in more effective neutralisation of free radicals compared to standard preservatives in complex emulsion systems.

Exceptional Thermal Stability: Our encapsulated formulation is fully active throughout heat-intensive processing, avoiding stability issues in hot-fill beverage and thermal cosmetic manufacture; volatile antioxidants fail.

Synergistic Performance: The product shows a non-linear effectiveness boost in combination with α-tocopherol or ascorbic acid. Dosage reduction is possible while retaining outstanding oxidative protection.

Tyrosinase Inhibition: Certain structural characteristics effectively prevent the manufacture of melanin, tackling the problem of hyperpigmentation in cosmeceutical whitening formulations.

Product Specification

Application of Caffeic Acid Powder

Advanced Cosmeceutical Formulations: A bio-active component in anti-aging serums and UV protection creams, it inhibits the activity of tyrosinase to combat hyperpigmentation and prevents the oxidation of lipid components in oil-in-water emulsions.

Pharmaceutical Synthesis Intermediate: The main precursor in the synthesis of Caffeic Acid Phenethyl Ester (CAPE), a molecule intensively studied for its immunomodulatory and anti-cancer activity, providing greater yields with fewer by-products during synthesis.

Functional Food Preservation: Naturally preserves meats and oils, inhibits TBARS generation more efficiently than traditional Vitamin E and chelates metal ions that catalyse oxidation without the issues of synthetic labelling Caffeic Acid Powder.

Production Process

Step 1 - Raw Material Selection: Professional agronomists perform comprehensive quality screening of premium botanical sources, ensuring that only materials with high caffeic acid concentration are allowed to enter the manufacturing process, thereby guaranteeing higher extraction efficiency and ultimate product purity.

Step 2 – Advanced Extraction The extraction method with solvent and temperature control procedures maximises the yield while maintaining the molecular integrity of the crude extract with the appropriate caffeic acid content for future purification steps.

Step 3 – Multi-Stage Purification: Sensitive applications need pharmaceutical grade purity of 99%+ and this is achieved by removing contaminants and secondary metabolites using crystallisation and chromatographic separation methods.

Step 4 - Quality Verification We check international standards using HPLC analysis, heavy metal screening, and microbiological testing, and pack in 100,000-level purification workshops to ensure consistent batch-to-batch quality.

Third Party Test Report

Independent Lab Verification: Our goods are fully tested by leading third-party organisations as SGS and Eurofins to verify our quality claims and compliance with regulations.

Pesticide Residue Analysis: Multi-residue screening ensures compliance with EU and FDA restrictions, for pharmaceutical grade applications, where agricultural pollutants must be below detectable limits.

Heavy Metal Screening: Atomic absorption spectrophotometry is used to confirm that lead, arsenic, cadmium and mercury levels are below strict ICH Q3D limits, ensuring safety for dietary supplement and cosmetic applications.

Microbiological safety: Total plate count, yeast, mould and pathogen testing confirms product sterility appropriate for direct use in formulations without the need for extra sterilisation processes.

OEM/ODM Support

Custom Formulation Development With our R&D team of 20+ PhD level scientists, we will work with you to produce custom solutions, such as soft capsules, hard capsules, tablets and pre-mixed powders that meet your effectiveness and market positioning criteria.

Flexible Specification Options: We provide many options of purity level, particle size distribution and package format from laboratory samples (20-100g) to large volumes (25kg fibre drums) for pilot studies and commercial-scale manufacturing

Regulatory Documents Support: All-encompassing COA, allergy declarations, BSE/TSE certifications and tailored testing reports accelerate your product registration and market access in EU, US and Asian regulatory landscapes.

Private Label Packaging Full customisation of inner and exterior packaging with your logo includes aluminium foil bags and cartons, and fibre drums, for easy integration into your product line.

Why choose us?

Shaanxi Hongda has 24 years of manufacturing experience, along with advanced technology and a dedication to quality. Our integrated supply chain offers perfect traceability and uniformity from 3 specialised planting bases to purifying workshops of 100,000 level. We respect the most rigid international standards and have just achieved our cGMP, FSSC22000 and ORGANIC certifications in 2025. We have a 3,000-m2 warehouse with different inventory in six specialised zones, available immediately and on time delivery. We are your perfect long-term partner for premium plant extract solutions with professor-level experience, national patent technology and personal customer service.​​​​​​​ 

FAQ

Q: What is the minimum order quantity?

A: We can handle orders from 1kg samples up to multi-ton commercial volumes including both R&D testing and full scale manufacturing requirements.

Q: How do you achieve consistency in quality from batch to batch?

A: Every batch is tested in our SGS-standardized laboratory for heavy metals, microbiological analysis and by a stringent HPLC assay before export, with complete traceability documentation.

Q: And do you have organic certified material?

A: Yes, we are both EU and NOP organic certified and can provide certified organic goods if requested.

Q: What is your normal shipping time?

A: We have products in stock and ready to ship from our warehouse. Standard orders are sent within 3-7 working days, and expedited shipping is available for urgent orders.

Q: Do you provide formulation technical support?

A: Yes. Our R&D team offers full technical support, including suggestions on solubility optimisation, stability testing and dosage for your unique application.

Contact Us

Ready to elevate your formulations with premium Caffeic Acid Powder? Contact Us today for detailed specifications, pricing information, or sample requests.

Email: duke@hongdaherb.com