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Undecylenoyl Phenylalanine Sepiwhite MSH

  • undecylenoyl phenylalanine

  • sepiwhite

  • 99%

  • White Powder

  • 175357-18-3

  • C20H29NO3

  • ISO,Halal,Kosher

  • Healthcare, Cosmetics, Medicine

  • 2 Years

  • 1kg/Bag, 25kg/Drum


What is undecylenyl phenylalanine?

Undecenoyl phenylalanine is a melanin-stimulating hormone (α-MSH) receptor antagonist.

Undecylenoyl phenylalanine can be used for the chemical reaction of pueraria in the stage of melanin production caused by MSH, intercept the signal of melanin production, and effectively inhibit the activity of tyrosinase, thereby reducing the formation of melanin.

Mainly used for whitening ingredients with heavy cosmetic raw materials.

Fruiterco Undecylenoyl Phenylalanine (Sepiwhite Msh) has a purity of 99% and is mainly sold to North America, Europe and America.

Product NameUndecylenoyl Phenylalanine
Other NameSepiwhite Msh
AppearanceWhite powder
GradeCosmetic grade
Shelf life2 years

COA of Sepiwhite




Physical Description


White powder


Chromatographic purity

Single impurities 0.5% Max


Total impurities 2.5% Max


Chemical Tests

Assay (HPLC)

97.5% Min


Residual on ignition

0.5% Max

0.1% Max

Organic volatile

Complies with standard



Complies with the Enterprise Standard.

General Status

Non-GMO, Non-irradiation, ISO.

Packing and Storage

Packing: Pack in paper-carton and two plastic-bags inside.

Shelf life: 2 year when properly stored.

Storage: Store in a well-closed place with constant low temperature and no direct sun light.

According to some clinical trials, undecylenoyl phenylalanine does reduce hyperpigmentation spots. Undecylenoyl phenylalanine has good skin affinity and can control the combination of α-MSH (melanocyte stimulating hormone) and melanin production factor, thereby blocking the process of melanin formation. It can block α-MSH at 0.001% concentration, and the optimal concentration is 1%. Comprehensively inhibits melanin production from multiple links, and the effect is more obvious and lasting.

Fruiterco can provide efficient and convenient delivery methods for the products that customers need. For example: air, sea, express, you can rest assured of product quality problems during transportation.

We have professional business staff to communicate with you about your product needs and understanding. There is a professional mailbox system, you can leave a message at any time, we will reply as soon as we see it.


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