Pigmentation is caused by the synthesis and distribution of melanin, which is formed by a series of chemical reactions of tyrosine. Melanin usually exists in the form of polymerization. The mechanism of melanin synthesis involves various enzymes, mainly tyrosinase and tyrosine-related protein.

In general, proper melanin can protect against ultraviolet radiation, but hyperpigmentation can cause serious aesthetic problems. Studies have shown that some peptides can be transported to human skin and have a skin whitening effect. For example, nonapeptide-1 has the potential to significantly whiten the skin.

Please see our product list with the most popular skin whitening cosmetic peptides standing by.

If you have any custom cosmetic peptide synthesis or modification requirements in mind, we can provide any peptide in any quantity or purity. Please do not hesitate to contact us for a quote.

• • Nonapeptide-1 (CAT#: CCP059)

    • CAS: 158563-45-2
    • Application: Skin Whitening
    • Molecular Formula: C₆₁H₈₇N₁₅O₉S
    • MW: 1206.52
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• • Glutathione (CAT#: CCP060)

    • CAS: 70-18-8
    • Application: Skin Whitening
    • Molecular Formula: C₁₀H₁₇N₃O₆S
    • MW: 307.32
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• • Palmitoyl tripeptide-8 (CAT#: CCP061)

    • CAS: 936544-53-5
    • Application: Skin Whitening
    • Molecular Formula: C₃₇H₅₉N₈O₅
    • MW: 695.57
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• • Oligopeptide-10 (CAT#: CMWJ-0723-WJ141)

    • CAS: 466691-40-7
    • Application: Skin Whitening
    • Molecular Formula: C₇₈H₁₄₀N₂₀O₁₅
    • MW: 1598.07
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• • Oligopeptide-118 (CAT#: CMWJ-0723-WJ142)

    • Application: Skin Whitening
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• • Oligopeptide-112 (CAT#: CMWJ-0723-WJ143)

    • Application: Skin Whitening
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• • Oligopeptide-109 (CAT#: CMWJ-0723-WJ144)

    • Application: Skin Whitening
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• • Oligopeptide-68 (CAT#: CMWJ-0723-WJ145)

    • CAS: 1206525-47-4
    • Application: Skin Whitening
    • Molecular Formula: C₆₂H₉₁N₁₇O₂₁
    • MW: 1410.52
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• • Oligopeptide-51 (CAT#: CMWJ-0723-WJ146)

    • Application: Skin Whitening
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• • Oligopeptide-34 (CAT#: CMWJ-0723-WJ147)

    • Application: Skin Whitening
    • Molecular Formula: C₆₄H₉₄N₁₈O₂₂
    • MW: 1467.57
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• • Tripeptide-35 (CAT#: CMWJ-0723-WJ148)

    • Application: Skin Whitening
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• • Methyl Undecenoyl Dipeptide-16 (CAT#: CMWJ-0723-WJ149)

    • Application: Skin Whitening
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• • Tetrapeptide-19 (CAT#: CMWJ-0723-WJ150)

    • Application: Skin Whitening
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• • Pentapeptide-21 (CAT#: CMWJ-0723-WJ151)

    • Application: Skin Whitening
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• • Sh-Hexapeptide-2 (CAT#: CMWJ-0723-WJ152)

    • Application: Skin Whitening
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• • Tetrapeptide-30 (CAT#: CMWJ-0723-WJ153)

    • CAS: 56-81-5
    • Application: Skin Whitening
    • Molecular Formula: C₂₂H₄₀N₆O₇
    • MW: 500.6
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• • Decapeptide-12 (CAT#: CMWJ-0723-WJ154)

    • CAS: 137665-91-9
    • Application: Skin Whitening
    • Molecular Formula: C₆₅H₉₀N₁₈O₁₇
    • MW: 1395.52
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• • Dipeptide-5 (CAT#: CMWJ-1123-WJ1)

    • CAS: 22677-62-9
    • Application: Skin Whitening
    • Molecular Formula: C₁₁H₂₃N₃O₃
    • MW: 245.3
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• • Dipeptide-7 (CAT#: CMWJ-1123-WJ2)

    • CAS: 23161-31-1
    • Application: Skin Whitening
    • Molecular Formula: C₁0H₂₁N₃O₄
    • MW: 247.3
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• • Dipeptide-14 (CAT#: CMWJ-1123-WJ7)

    • CAS: 24032-50-6
    • Application: Skin Whitening
    • Molecular Formula: C₇H₁₄N₂O₄
    • MW: 190.2
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