Zea Mays (Corn) Oil Unsaponifiables

Product Description

1. Definition Layer: Zea Mays (Corn) Oil Unsaponifiables are the unsaponifiable fraction obtained after saponification of corn oil, consisting primarily of phytosterols, tocopherols, and long-chain lipophilic bioactives.

2. Functional Layer: It helps support skin barrier integrity by reinforcing lipid structure, provides moisturization support, and contributes to improved skin smoothness and comfort.

3. Application Layer: It is widely used in barrier repair, moisturizing, and anti-aging skincare formulations, especially in products designed for dry, sensitive, or compromised skin conditions.

Product Specification

• INCI Name: Zea Mays (Corn) Oil Unsaponifiables
• CAS No.: N/A
• Source: Corn oil fraction
• Key Components: Phytosterols, Tocopherols, Fatty alcohols
• Appearance: Yellow to light amber oily substance
• Solubility: Oil soluble
• COA: Available per batch
• Suggested Usage Level: 0.5–5.0%
• Storage: Cool, dry, sealed container away from light

Key Benefits & Applications

• Skin Barrier Repair: Helps reinforce lipid structure of the stratum corneum, improving skin resilience and protective function.
• Lipid Replenishment: Provides essential lipid components to restore softness and reduce dryness-related roughness.
• Deep Hydration: Supports long-lasting moisture retention by strengthening the skin’s lipid matrix.
• TEWL Control: Helps reduce transepidermal water loss by improving barrier integrity.
• Soothing & Calming: Helps improve skin comfort and reduce tightness caused by lipid deficiency.
• Anti-Aging: Supports improvement of dryness-related aging appearance by enhancing skin smoothness and elasticity.

Formulation Guidelines

• Suggested Use Level: 0.5–5.0%
• Processing Recommendation: Add in oil phase during emulsification
• pH Compatibility: Stable in standard cosmetic systems
• Application Types: Barrier creams, moisturizing emulsions, repair balms, anti-aging lotions
• Compatibility: Ceramides, cholesterol, fatty alcohols, plant oils, emulsifiers
• Synergy: Combine with Niacinamide to enhance skin tone uniformity, reduce dullness, regulate sebum balance, and improve overall radiance performance through complementary antioxidant and barrier-support pathways.