General Description
Isopropyl Myristate (IPM) is a lightweight, colorless, and odorless ester derived from isopropyl alcohol and myristic acid (a naturally occurring fatty acid). It is widely used in cosmetics and personal care products as an emollient, penetration enhancer, and solvent. Known for its silky, non-greasy skin feel, Isopropyl Myristate improves product spreadability and enhances the absorption of active ingredients. Due to its compatibility with oils and lipophilic substances, it is a versatile ingredient in skincare, haircare, and makeup formulations.
Uses in the Cosmetics Industry
Isopropyl Myristate is incorporated into a variety of formulations for its functional and sensory benefits:
- Moisturizers & Creams: Provides a smooth, soft finish without heaviness.
- Sunscreens: Enhances the dispersion of UV filters and boosts absorption.
- Makeup Products: Used in foundations, lipsticks, and powders to improve texture and skin adherence.
- Massage Oils: Offers excellent slip and spreadability.
- Hair Care: Used in conditioners and treatments to improve softness and shine.
- Cleansers: Serves as a solvent in makeup removers and cleansing oils.
Manufacturers often buy Isopropyl Myristate in bulk for its cost-effectiveness and ability to enhance both performance and sensory appeal in formulations.
Hazards
Isopropyl Myristate is generally considered safe for cosmetic use, but certain precautions should be noted:
- Skin Sensitivity: Rarely, it may cause irritation or acne breakouts in individuals with oily or acne-prone skin due to its comedogenic potential.
- Eye Irritation: Can cause mild, temporary irritation if it comes into direct contact with the eyes.
- Inhalation: Should not be aerosolized in fine mists without particle size control, as inhalation may cause respiratory discomfort.
- Flammability: As an ester solvent, it is combustible and should be handled and stored away from heat or open flames.
When used within recommended concentrations, Isopropyl Myristate is safe and effective for cosmetic formulations.
Storage & Stability
- Storage: Store in a tightly sealed container, away from heat, sparks, or open flame. Keep in a cool, dry environment.
- Stability: Chemically stable under normal conditions; compatible with most oils, esters, and active cosmetic ingredients.
Isopropyl Myristate is widely available for wholesale and bulk supply, making it a go-to emollient and penetration enhancer for skincare, haircare, and cosmetic applications.
CAS Number: 110-27-0
INCI: Isopropyl Myristate
Composition:Isopropyl Myristate is an ester of isopropyl alcohol and myristic acid. It is widely used as an emollient, skin-conditioning agent, and solvent in cosmetic and pharmaceutical formulations.
Purity Grade: Cosmetic/Pharmaceutical Grade (typically ≥ 98%)
Appearance: Clear, colorless to pale yellow oily liquid
Solubility:
- Insoluble in water
- Soluble in oils, alcohol, and most organic solvents
Preservation:Does not require preservation in raw material form; stability maintained under normal storage conditions.
Storage:Store in a tightly sealed container in a cool, dry, well-ventilated place. Protect from light and excessive heat.
Raw Material Sources:Derived from natural fatty acids (myristic acid, typically from coconut oil or palm kernel oil) and synthetic or natural isopropyl alcohol.
Manufacture:Produced via esterification of myristic acid with isopropyl alcohol, followed by purification and refinement to cosmetic or pharmaceutical standards.
Animal Testing: Not animal tested
GMO: GMO-free (not derived from genetically modified sources)
Vegan: Does not contain animal-derived components
Proposition:Isopropyl Myristate complies with international cosmetic regulations, including EU Cosmetic Regulation and FDA guidelines.
Warning:For external use only. Avoid contact with eyes. In case of ingestion or prolonged inhalation, seek medical advice. Store away from ignition sources as it is combustible.
