Sepi White MSH (99%)

Sepiwhite™ MSH is a powerful skin brightening peptide derived from amino acids (phenylalanine). Its scientific name is Undecylenoyl Phenylalanine, a molecule derived from natural amino acids,specifically phenylalanine, which is one of the building blocks of proteins found naturally in the skin.

INCI Name: Undecylenoyl Phenylalanine

⚗️Function

• Brightening and skin tone-evening active
• Reduces dark spots and pigmentation
• Enhances skin radiance and glow
• Promotes even skin tone
• Non-irritating alternative to hydroquinone

💧Solubility

Oil Soluble

Dispersible in emulsions and anhydrous (oil-based) formulations

👉 Best added to the oil phase or to emulsions at temperatures below 40°C.

⚖️Usage Rate

Face Serums and Creams: 1% – 2%

Brightening Lotions and Toners: 0.5% – 2%

Targeted Spot Treatments: Up to 3% (for professional use only)

⚗️Formulation pH Range

• Effective within pH 5.0 – 7.0
• Do not use in strongly acidic or highly alkaline formulations

✅ Compatible With:

• Niacinamide
• Alpha Arbutin
• Vitamin C derivatives (Sodium Ascorbyl Phosphate, Ascorbyl Glucoside)
• Licorice extract
• Allantoin and Panthenol
• Plant oils and esters

🚫 Avoid Mixing With:

Very acidic actives (AHAs/BHAs below pH 4.5)

Strong oxidizing agents or alcohol-based formulas

At Pearls Organic, we supply pure, cosmetic-grade Sepiwhite™ MSH ideal for professional skin brightening formulations.