Vitamin B6 Pyridoxine Dipalmitate

Vitamin B6 Pyridoxine Dipalmitate (CAS 635-38-1) is a lipophilic ester of pyridoxine in which two palmitic acid chains are conjugated to the vitamin B6 base structure. This modification substantially increases oil solubility and skin affinity compared with the standard hydrochloride form, making it a technically distinct ingredient for formulators working in lipid-based systems across cosmetics, nutraceuticals, and specialty nutrition applications. In personal care and cosmetics, pyridoxine dipalmitate is valued for its multifunctional profile within anhydrous and emulsion systems. Its fatty acid esterification imparts mild lubricity and supports skin-feel optimization in creams, serums, and hair-conditioning products. The compound also acts as a humectant and contributes to moisture retention at the skin surface, while its antioxidant character helps stabilise sensitive formulations against oxidative degradation during shelf life.

For food, nutraceutical, and supplement manufacturers, pyridoxine dipalmitate provides a fat-soluble delivery route for Vitamin B6 activity. The authorised EU health claims under Regulation (EC) No 432/2012 for Vitamin B6 cover contributions to normal protein and glycogen metabolism, red blood cell formation, normal functioning of the immune system, regulation of hormonal activity, and normal homocysteine metabolism. These claims may be considered by manufacturers when positioning finished products, subject to applicable dose and labelling conditions. Buyers should note that this specific ester form is not listed in Annex II of Directive 2002/46/EC; compliance review for dietary supplement use within the EU is the responsibility of the finished-product manufacturer. The ingredient is particularly suited to lipid-based soft-gel capsules, oily suspensions, and nutricosmetic formulations where water-soluble pyridoxine forms present compatibility challenges. Its stability profile in fatty matrices reduces the need for additional antioxidant loading, supporting leaner formulation design.

SoleChem supplies Vitamin B6 Pyridoxine Dipalmitate in cosmetic-grade and food-grade specifications, with documentation available to support formulation and regulatory workflows. Material is typically handled as a powder or waxy solid and can be incorporated directly into the oil phase of emulsion processes or dissolved in carrier oils and esters prior to blending. Standard packaging configurations include 25 kg fibre drums for bulk orders, with 1–5 kg carton options available for smaller development or trial quantities. Custom lot sizes can be discussed for high-volume continuous supply arrangements.

Technical data sheets, certificates of analysis, and safety documentation are available on request. SoleChem's sourcing and quality team is available to support grade selection, regulatory file preparation, and supply continuity planning for both established production runs and new product development projects.