Sepiwhite™ MSH Powder (Undecylenoyl Phenylalanine) - 99% Purity
CA$15.00
Out of stock
High-purity (99%) Sepiwhite™ MSH powder. Known in the cosmetic industry as one of the safest and most effective alternatives to hydroquinone, Sepiwhite MSH is a "vectored" amino acid that acts as a potent skin-lightening agent and melanin-stimulating hormone (MSH) antagonist. It works at the cellular level to actively target dark spots, age spots, and uneven skin tone for a brighter, more luminous complexion in as little as 7 days.
Key Benefits
Rapid Brightening: Demonstrably reduces the number and color of hyperpigmented spots, with visible results in just 7 days.
Inhibits Melanin Production: Acts as a "commander" of melanin interception, blocking the pathways that cause dark spots.
Evens Skin Tone: Promotes a more uniform, radiant, and glowing complexion.
Safe & Gentle: Suitable for all skin types and ethnicities, even on sensitive skin.
Versatile: Highly stable in formulations and compatible with other actives like Vitamin C, Niacinamide, and AHAs.
Why Choose Our Sepiwhite?
99% Purity: Cosmetic grade raw material for maximum effectiveness.
Preservative & Phthalate-Free: A clean, safe ingredient for your DIY products.
ECOCERT Approved: Compliant with strict natural cosmetic standards.
Common Applications
Sepiwhite MSH is ideal for DIY skincare, including:
Brightening serums and lotions
Dark spot correctors/correcting essences
Anti-aging creams
BB/CC creams and sunscreens
Technical Specifications
CAS NUM: 175357-18-3
INCI Name: Undecylenoyl Phenylalanine
Appearance: Fine white to off-white powder/granules
Solubility: Oil-soluble (must be dissolved in oil phase or with solvents)
Recommended Usage Rate: 0.2% – 2%
Optimal pH: 5.0 – 7.0
Storage: Store in a cool, dry place away from direct sunlight.
Formulation Tips
Melting Required: Sepiwhite MSH must be added to the heated oil phase (minimum 60°C - 80°C) and stirred until completely clear/dissolved before combining with the water phase.
Solubility: Insoluble in water. If adding to a water-based formula, it must be pre-dissolved in an oil (like Caprylic/Capric Triglyceride) or a solvent like alcohol, Propylene Glycol, or DMI.
Synergy: Boost its efficacy by combining it with 5% Niacinamide or Vitamin C.
DISCLAIMER:
For external use only. Our products are intended for use as cosmetic raw materials and should be handled by trained professionals following standard safety protocols. This product makes no therapeutic claims and is not intended to diagnose, treat, cure, or prevent any disease/health conditions. We strongly recommend consulting a qualified formulator or health practitioner for specific applications.
As of August 29, 2025, there is a 35% tariff or duty charge imposed on all goods coming into the U.S. from Canada. The United States mandates that all packages entering the U.S. from Canada must have their duties prepaid (settled upfront).
Our "USA only" pricing incorporates the necessary duty and processing fee calculated separately for each item. The advantage is that we charge the exact duty for each item and use the most economical shipping rates for orders bound for the U.S. Consequently, our prices are more budget-friendly compared to the Delivered Duty Paid (DDP) shipping option, where you might pay a lower item price but face exorbitant shipping costs, as the estimation for duty and duty processing fees is included in the shipping charges. In the DDP scenario, shipping companies rely on a general estimate for duties which can exceed the true amount, as they do not possess the exact information for each unique item.