IPM (Iso Propyl Myristate)

INCI Name

Isopropyl Myristate 

Ingredient Origin

• Synthetic (ester-based)

• Derived from fatty acid (myristic acid) and isopropyl alcohol

Purity / Grade

• Cosmetic Grade

• Clear, colourless liquid

• Low odour, excellent stability

BENEFITS & USES

Key Benefits

• Lightweight, fast-absorbing emollient

• Reduces the greasy feel of formulations

• Improves spreadability and slip

• Enhances sensory elegance

• Helps dissolve oil-soluble actives

Typical Applications

• Creams and lotions

• Sunscreens and moisturisers

• Makeup and colour cosmetics

• Deodorants and roll-ons

• Hair serums and styling products

HOW IT WORKS 

Isopropyl Myristate forms a thin, smooth emollient layer on the skin that improves slip and reduces friction. Its low viscosity allows it to spread quickly, delivering a soft, dry-touch feel while helping oil-soluble ingredients distribute evenly.

CONCENTRATION & SOLUBILITY

Recommended Usage Levels

• 1–5% in creams and lotions

• 3–10% in serums, sunscreens, and makeup

• Up to 20% in massage oils and anhydrous systems

Solubility Details

• Insoluble in water

• Oil-soluble

• Compatible with esters, oils, waxes, and silicones

FORMULATION GUIDELINES

• pH: Not pH dependent

• Temperature: Stable under normal processing conditions

• Compatibility: Works well with emulsifiers, UV filters, and cosmetic actives

• Helps reduce whitening and drag in emulsions

HOW TO USE 

• Emulsions: Add to the oil phase

• Anhydrous products: Blend directly

• Makeup & sunscreens: Add during oil phase processing

SAFETY & REGULATORY INFORMATION

• Cosmetic ingredient for external use only

• Non-therapeutic, non-medical claims

• Use within recommended cosmetic limits

• Compliant with Indian cosmetic regulations (CDSCO)

• Suitable for leave-on and rinse-off products

STORAGE & SHELF LIFE

• Store in a cool, dry place

• Keep container tightly closed

• Shelf life: 24–36 months in unopened packaging