D-Panthenol

D-Phanthenol:-

Cas Number : 81-13-0

D-Panthenol (also known as provitamin B5) is a popular ingredient in cosmetics and personal care products, prized for its moisturizing, soothing, and repairing properties.

🔬 Form of D-Panthenol in Cosmetics

• INCI Name: Panthenol

• Chemical Name: Dexpanthenol (D-Panthenol is the biologically active isomer)

• Chemical Formula: C₉H₁₉NO₄

• CAS Number: 81-13-0

Physical Form:

• A clear, viscous, colorless liquid at room temperature

• Soluble in water, alcohol, and propylene glycol

• Used in both water-based and emulsion systems

Panthenol exists in two optical isomers:

• D-Panthenol: The biologically active form (commonly used in skincare and haircare)

• DL-Panthenol: A racemic mixture (less active but still used)

✅ Functions in Cosmetics & Personal Care Products

D-Panthenol is a multifunctional active and plays several roles:

🧴 Common Products Containing D-Panthenol

You’ll find D-Panthenol in a wide range of personal care items:

• Moisturizers & creams

• After-sun gels and lotions

• Shampoos & conditioners

• Hair masks and serums

• Facial cleansers

• Lip balms

• Baby skincare products

• Deodorants and shaving products

• Nail and cuticle creams

📏 Typical Usage Levels

• Skin care products: 0.5–5%

• Hair care products: 0.1–1%

• Leave-on products (e.g., serums, creams): Often higher concentrations