What is Seppi White and How is it Used in Cosmetics?
Seppi White is a premium skin-brightening ingredient originally manufactured by SEPPIC, a globally trusted name in innovative cosmetic actives. This oil-soluble powder is formulated to help even out skin tone, reduce the appearance of dark spots, and promote a visibly brighter complexion—without the harshness of traditional bleaching agents.
Backed by SEPPIC’s formulation science, Seppi White is ideal for creating gentle, high-performance skincare products designed for daily use. It supports melanin regulation through a non-irritating mechanism, making it perfect for users with sensitive or uneven skin.
Seppi White Technical Details and Characteristics
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INCI Name: Proprietary oil-soluble blend by SEPPIC
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Manufacturer: SEPPIC (France)
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Physical Form: Fine white to off-white powder
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Solubility: Oil-soluble
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Usage Rate: 1% – 2%
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pH Stability: Stable in oil-based and emulsified systems; not water-soluble
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Key Properties:
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Evens skin tone and reduces hyperpigmentation
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Safe alternative to traditional whitening actives
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Non-irritating and suitable for long-term use
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Stable in oil and emulsion-based formulations
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Compatibility:
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Excellent in anhydrous serums, facial oils, balms, and emulsions (O/W or W/O)
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Pairs well with Vitamin E, oil-soluble Vitamin C derivatives, Bakuchiol, and esters
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How to Incorporate Seppi White into Formulations
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Formulation Type: Best suited for oil-based skincare products, creams, serums, and emulsions
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How to Use:
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Add to the oil phase of your formulation
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Gently heat to 40–60°C to fully dissolve
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Avoid high-shear mixing or overheating to maintain stability
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Best Practices:
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Ideal for anhydrous formulations or added to emulsions during the oil phase
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Ensure final product includes antioxidants (e.g., Vitamin E) to preserve product integrity
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Where Seppi White is Found in Skincare Products
Commonly featured in:
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Facial Oils: Lightweight, oil-based brightening serums for daily use
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Night Creams: Emulsified formulas that target pigmentation while nourishing
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Targeted Spot Treatments: For visibly reducing dark marks and post-acne scars
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Brightening Balms: Water-free formulas for dry or mature skin types
Application Example: Use in the evening after cleansing and toning. Apply 2–3 drops of serum or a small amount of cream to areas of concern, followed by moisturiser.