Campesterol

Product Description

Campesterol is a high-purity, plant-derived sterol, a key component of the natural phytosterol complex found in botanical oils. It works in powerful synergy with Beta-Sitosterol to fortify the skin's barrier function. Its key advantage is its structural similarity to skin's own lipids, allowing it to integrate effectively into the stratum corneum, reinforcing barrier integrity and reducing transepidermal water loss. Furthermore, it possesses significant anti-inflammatory properties, contributing to skin soothing. For formulators seeking comprehensive, plant-based solutions for barrier repair and sensitive skin, Campesterol is an essential building block.

Product Uses

This active is ideal for synergistic barrier repair and soothing formulations:

• Barrier Repair: Used alongside Beta-Sitosterol in creams and lotions to create a "full-spectrum" plant sterol blend for optimal barrier reinforcement.
• Soothing Formulations: Incorporated into products for sensitive or reactive skin to leverage its anti-inflammatory benefits.
• Anti-Aging: Contributes to lipid replenishment in mature skin formulations, supporting skin structure and resilience.

Formulation Suggestions

The recommended dosage is between 0.2-1.0%, often used in combination with Beta-Sitosterol. Campesterol is a high-melting-point (approx. 140-150°C) crystalline powder. It must be added to the oil phase and heated until fully dissolved, typically alongside other high-melting lipids or waxes. Ensure complete dissolution before emulsification. Like Beta-Sitosterol, careful cooling is required to minimize recrystallization. Combining it with Beta-Sitosterol and Ceramides creates a powerful plant-based barrier repair system.

Our advice is for reference only. Please follow the recommendations of your formulator for actual production.

Product Specification

• INCI Name: Campesterol
• Synonyms: Phytosterol, (3β)-Ergost-5-en-3-ol
• CAS No.: 474-62-4
• Molecular Formula: C₂₈H₄₈O
• Appearance: White to off-white crystalline powder or flakes
• Purity: ≥98%
• Solubility: Soluble in hot oils and esters (approx. 140-150°C). Insoluble in water.
• Stability: Highly stable. Careful formulation is required to prevent recrystallization upon cooling.
• Properties: A plant-derived sterol (phytosterol) known for its barrier-strengthening and anti-inflammatory properties. Works synergistically with Beta-Sitosterol to mimic skin's natural lipid structure and soothe irritation.
• Origin: China