Phthalimidoperoxycaproic Acid

Product Description

Phthalimidoperoxycaproic Acid (PAP) is a highly effective organic peracid widely used in advanced cosmetic and personal care formulations. Manufactured under strict quality management systems, our high purity grade material is supplied directly from the factory to ensure reliable quality, batch consistency, and competitive global sourcing.

PAP functions as a powerful yet selective oxidation agent that helps support skin clarifying formulations, improve the appearance of blemish-prone skin, and promote a clearer, smoother-looking complexion. Compared with conventional benzoyl peroxide systems, PAP offers excellent efficacy at lower concentrations while supporting improved formulation flexibility and user experience.

With increasing consumer demand for visible skin renewal and professional-level cosmetic performance, Phthalimidoperoxycaproic Acid has become a valuable active ingredient in next-generation acne care, skin resurfacing, brightening, and complexion-perfecting formulations. It enables formulators to develop innovative products with enhanced efficacy and premium market positioning.

Product Specification

• CAS No.: 128275-31-0
• INCI Name: Phthalimidoperoxycaproic Acid
• Appearance: White to Off-White Crystalline Powder
• Purity: Typical ≥ 95%
• Solubility: Slightly Soluble in Water; Dispersible in Cosmetic Systems
• Suggested pH: 4.0 – 6.5
• Molecular Formula: C14H15NO4
• Molecular Weight: 261.27 g/mol
• Storage: Store in a cool, dry place away from heat, moisture, and direct sunlight

Key Benefits & Applications

Phthalimidoperoxycaproic Acid is utilized in advanced cosmetic formulations designed to improve skin appearance, clarity, and overall complexion quality.

• Acne Control: Helps improve the appearance of blemish-prone and congested skin.
• Anti-Bacterial Support: Assists in maintaining a cleaner skin environment associated with acne-prone skin.
• Anti-Acne Scar Care: Supports a smoother and more even-looking complexion following blemishes.
• Exfoliation: Promotes gentle removal of surface dead skin cells for fresher-looking skin.
• Gentle Exfoliation: Provides effective skin renewal with a milder profile compared with many traditional exfoliating systems.
• Skin Resurfacing: Helps improve the visual appearance of skin texture and overall smoothness.
• Complexion Refinement: Promotes a clearer, smoother, and more even-looking complexion.
• Professional Skin Care: Suitable for premium serums, creams, masks, spot treatments, and intensive care products.
• SEO Keywords: Benzoyl Peroxide Alternative, Acne-Prone Skin Care Ingredient, Gentle Acne Treatment Active, Skin Resurfacing Ingredient, Brightening Active.

Formulation Guidelines

Phthalimidoperoxycaproic Acid should be incorporated carefully into cosmetic formulations to maintain stability and maximize performance.

• Recommended Use Level: Typical 0.05%–1.00%, depending on formulation objectives and regulatory requirements.
• Processing: Add during the cooling phase whenever possible to minimize decomposition risk.
• pH Range: Best formulation stability is generally achieved within mildly acidic systems.
• Compatibility: Compatible with many modern skin care ingredients, although compatibility testing is recommended for complex systems.
• Packaging: Use protective packaging to minimize exposure to heat, moisture, and light.
• Formulation Type: Suitable for acne care products, skin resurfacing treatments, brightening formulations, serums, creams, masks, and spot treatments.
• Synergy: Combine with Niacinamide for enhanced skin clarifying, brightening, complexion-evening, and post-blemish care benefits.