What is Panthenol used for?

Panthenol is the booze analog of pantothenic acerbic (vitamin B5), and is appropriately a provitamin of B5. In bacilli it is bound breakable to pantothenate. Panthenol is a awful adhesive cellophane aqueous at allowance temperature, but salts of pantothenic acerbic (for archetype sodium pantothenate) are powders (typically white). It is acrid in water, booze and propylene glycol, acrid in ether and chloroform, and hardly acrid in glycerin.
Panthenol comes in two enantiomers, D and L. Only D-panthenol (dexpanthenol) is biologically active, about both forms accept moisturizing properties. For corrective use, panthenol comes either in D form, or as a racemic admixture of D and L (DL-panthenol).
Uses
In cosmetics, Panthenol is a humectant, analgesic and moisturizer. It binds to the hair shaft readily and is a common basic of shampoos and hair conditioners (in concentrations of 0.1-1%). It coats the hair and seals its surface[citation needed], lubricating the hair shaft and authoritative strands arise shiny. It is aswell recommended by abounding boom artists as a moisturising chrism for new tattoos.
In ointments, panthenol has acceptable derma penetration. It is sometimes alloyed with allantoin, in concentrations of up to 2-5%, and is acclimated for analysis of sunburns, balmy burns and accessory derma disorders.[citation needed] It improves hydration, reduces agog and deepening of the derma and accelerates and improves healing of epidermal wounds.
If ingested, panthenol is metabolized to pantothenic acid.
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