7-Dehydrocholesterol Powder

7-Dehydrocholesterol Powder

CAS No.:434-16-2Appearance:White fine powderAssay:≥98%Molecular Formula:C27H44OMolecular Weight:384.64Shelf life:2 yearMOQ:1KGSample:availableStock:in stock

Application Category

What is 7-Dehydrocholesterol Powder?

7-Dehydrocholesterol powder is an essential substance with several uses in a variety of sectors. It is generated from the precursor of vitamin D3. This powder, which is well-known for its extraordinary qualities and adaptability, has attracted a lot of attention lately. Being a top producer and supplier of premium-grade the powder makes us proud at Jiayuan.

7-Dehydrocholesterol Powder

Ingredients and Functional Characteristics:

Ingredients: Derived from cholesterol, 7-dehydrocholesterol serves as the fundamental building block for synthesizing vitamin D3. Through a rigorous extraction process, this naturally occurring compound is refined to ensure utmost purity and effectiveness.

Functional Attributes:

  1. Dietary Enhancement: It proves invaluable as an additive in dietary supplements, bolstering the absorption and bioavailability of vitamin D, thereby enhancing nutritional intake.
  2. Pharmaceutical Utilization: Within the pharmaceutical realm, the powder finds application in formulating medications tailored to address a spectrum of ailments stemming from vitamin D deficiency.
  3. Cosmetics Integration: Integration into skincare formulations facilitates the natural production of vitamin D within the skin upon exposure to ultraviolet radiation, fostering skin vitality and overall health.
  4. Research Endeavors: Renowned for its distinctive properties, researchers harness its potential for in-depth scientific inquiries, particularly in delving into the intricacies of vitamin D metabolism and its far-reaching implications for human well-being.

Market Trends and Future Prospects:

The realm of 7-Dehydrocholesterol powder has experienced a remarkable surge in demand in recent times, fueled by a heightened understanding of the pivotal role vitamin D plays in fostering holistic health and vitality. Key market dynamics shaping this landscape include:

  1. Surge in Nutraceutical Appetite: A burgeoning trend towards proactive health management has propelled the demand for nutraceutical offerings enriched with vitamin D, thereby propelling the product market forward.
  2. Broadening Horizon of Applications: With ongoing research unraveling novel therapeutic avenues for vitamin D, the potential utility of the powder is poised for expansion, opening up promising avenues for manufacturers and suppliers alike.
  3. Emphasis on Unwavering Quality: In an era where consumers prioritize product integrity and safety, there exists a mounting focus on sourcing the product from reputable suppliers committed to upholding uncompromising quality benchmarks.
  4. Technological Strides: Constant innovations in extraction methodologies and manufacturing protocols are amplifying the efficiency and potency of the product, thus catalyzing further market advancement.


Product Name 7-Dehydrocholesterol Powder
Lot No 240502 Quantity 400kg
Manufacture Date 2024.05.19 Expiry Date 2026.05.18
Ref standard According with the enterprise standard
Items Requirements Results Method
Assay ≥98% 98.61% HPLC
Appearance White fine powder Conforms Organoleptic
Lead(Pb) ≤1ppm Conforms Atomic Absorption
Cadmium(Cd) ≤1ppm Conforms Atomic Absorption
Mercury(Hg) ≤0.1ppm Conforms Atomic Absorption
Arsenic (As) ≤1ppm Conforms Atomic Absorption
Ethanol ≤5000ppm 1118ppm GC
Total Plate Count ≤5000cfu/g Conforms CP2015
Mold &Yeast ≤100 cfu/g Conforms CP2015
E. Coli Negative Not Detected CP2015
Salmonella species Non-detected Not Detected CP2015
Staphylococcus aureus Non-detected Not Detected CP2015
Non-GMO, Non-Irradiation, Allergen Free
Storage Condition: Preserve in tight containers at controlled room temperature .
Packing 25kg in drum with double plastic bag inside
Conclusion The product conforms to the enterprise standard


  1. Stimulates Bone Strength: Through aiding the absorption of essential minerals like calcium and phosphorus, the powder actively supports the fortification of sturdy and resilient bones.
  2. Boosts Immunity: Derived from the product, vitamin D assumes a pivotal role in regulating immune responses and bolstering the efficacy of the immune system.
  3. Anti-UV:When exposed to sunlight or ultraviolet light, 7-dehydrocholesterols convert vitamin D3. The addition of it to skin care products can significantly improve the appearance of dry skin.

7-Dehydrocholesterol Powder Functions

Application Fields:

  1. Nutraceuticals and Dietary Supplements: 7-dehydrocholesterol serves as a key ingredient in formulations aimed at addressing vitamin D deficiency and promoting overall health.
  2. Cosmetics and Personal Care: Skincare products enriched with the powder offer sun-protection benefits and support skin health and rejuvenation.
  3. Research and Development: Researchers employ the product in studies exploring the therapeutic potential of vitamin D in various health conditions.

7-Dehydrocholesterol Powder Application


At Jiayuan, we prioritize product quality and safety, as evidenced by our adherence to stringent certifications, including FSSC22000, ISO22000, HALAL, KOSHER, and HACCP. These certifications underscore our commitment to delivering premium-grade powder that meets the highest industry standards.


Why Choose Us?

We have two GMP standard production lines. Our factory covers an area of 50,000 square meters, with the laboratory occupying over 1,000 square meters. With a professional R&D team of more than 30 people and over 60 quality analysis personnel, we ensure continuous innovation and stable product quality.We collaborate with many pharmaceutical companies, and our product quality has been recognized through multiple tests. With over 20 years of experience, our products have been sold to more than 50 countries and over 3,000 companies worldwide, receiving consistent praise from customers.We possess advanced testing equipment, including 3 Gas Chromatography of Shimadzu, 5 Liquid Chromatography of Shimadzu, 5 Agilent's Gas Chromatography, and supporting automatic polarimeter, Melting-Point-Measuring Instruments, acidimeter, pharmaceutical stability test box, Clarity Test Equipment , etc. These instruments meet our quality analysis needs from raw materials to intermediates and finished products.

For each product, we have a comprehensive quality standard manual and corresponding inspection procedures. Continuous monitoring systems are in place at every stage of production and inspection to ensure precision and accuracy. Additionally, we have obtained relevant product certifications from ISO, SGS, and HALA.

7-Dehydrocholesterol Powder


Contact Us:

7-Dehydrocholesterol powder holds immense promise across various industries, driven by its exceptional properties and versatile applications. At Jiayuan, we are committed to unlocking the full potential of this remarkable substance, offering premium-quality products, unparalleled expertise, and exemplary service to our clients worldwide. For all your powder needs, trust Jiayuan – your premier partner in quality and innovation.

JIAYUAN is a professional manufacturer and supplier of the powder. We support OEM and ODM, and boast a large inventory and complete certificates. With our one-stop standard service, fast delivery, tight packaging, and support for testing, we are your trusted partner for premium-quality powder.

For inquiries, samples, or orders, please contact us at sales@jayuanbio.com. Experience the Jiayuan difference today!

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