We are an independent production factory, located in a large chemical park production base, equipped with professional synthesis workshops and reactors (covering 500L~3000L volume). We independently control the entire process from the extraction of plant-based raw materials to the synthesis of derivatives, and refuse to charge premiums for intermediate links.

Focusing on a full range of plant-derived cholesterol and derivatives, our core products include:
Basic raw materials: plant-derived cholesterol, cholesterol acetate, 7-dehydrocholesterol
Hydroxylated derivatives: 25-hydroxycholesterol, 25-hydroxydehydrocholesterol, 25-hydroxy vitamin D3
Functional end products: anhydrous calcifediol, calcitriol
Full-range services covering pharmaceutical synthesis, fine chemicals, nutrition and health, and other fields.

Plant-derived processing overcomes the limitations of animal-derived products (brain, spinal cord, lanolin):
It avoids safety risks such as viruses, foreign proteins, and pesticide residues, and meets the high standards of pharmaceutical and cosmetic products.
It offers purer ingredients and greater batch stability, ensuring consistent quality in downstream products from the source.

Yes! Customization is available for the following dimensions:
Purity range (e.g., precise control from 95% to 99%);
Packaging specifications (flexible adaptation to production lines, ranging from kilograms to tons);
Derivative modifications (e.g., optimization of hydroxylation sites and esterification structures) to meet the differentiated needs of pharmaceutical intermediates and functional raw materials.

Leveraging the compliance system of a large chemical park and professional testing capabilities:
Equipped with precision equipment such as HPLC and GC-MS, we monitor impurities, purity, and component uniformity throughout the entire process.
We adhere to exclusive plant-based quality inspection standards (verification of animal-derived contaminants, stability testing, etc.), and each batch includes a test report.

Standard products: We have sufficient inventory and ship within 72 hours of order confirmation.
Custom products: Based on process complexity assessment and leveraging intelligent production lines to shorten lead times, we offer delivery in as little as 15 days (please contact our sales team for details).