Description

Myristic Acid – Uses and Benefits in Handmade Products

Description:

Myristic acid is a saturated fatty acid naturally found in nutmeg, palm kernel oil, coconut oil, and animal fats. In its pure form, it appears as a white, waxy, solid substance. It is widely used in handmade and commercial personal care products for its cleansing, emulsifying, and thickening properties. Myristic acid is especially valued in formulations for cleansers, shaving products, and bar soaps due to the creamy lather it helps produce.

Common Uses:

• 🧼 Cold & Hot Process Soap Making – Adds hardness and boosts fluffy lather.

• 🪒 Shaving Creams & Foaming Cleansers – Helps create dense, stable foam and a smooth texture.

• 🧴 Lotions & Creams – Used as a co-emulsifier or thickener to improve consistency.

• 💄 Cosmetics (e.g. foundation sticks, lip products) – Adds glide and structure to solid formulations.

• 🫧 Syndet Bars & Cream Cleansers – Enhances foam and cleansing action when combined with surfactants.

Functional Properties:

• Cleansing agent – Helps remove dirt, oil, and impurities.

• Emulsifier – Helps bind oil and water in creams and lotions.

• Opacifier & Pearlizer – Adds a creamy appearance to surfactant-based products.

• Lather enhancer – Contributes to rich, stable foam in soaps and washes.

Recommended Usage Rates:

Product TypeSuggested Usage RateCold/Hot Process SoapTypically 1–5% of total oilsShaving Creams/Cleansers1–10%Lotions/Creams0.5–3%Solid Cosmetics2–10%

🔍 Note: Myristic acid must be melted and emulsified into oil phases; it has a melting point around 54–58°C (129–136°F).

Storage & Handling:

• Store in a cool, dry place, sealed to prevent clumping or oxidation.

• Use a scale for accurate measurement.

• Compatible with most emulsifiers and surfactants.