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Peptide group

Other skin-research peptides

KPV, the α-MSH C-terminal tripeptide, with Acetyl Tetrapeptide-5, Palmitoyl Tripeptide-5, Nonapeptide-1, Acetyl Hexapeptide-1, Carnosine, Dipeptide-2 and more, listed by chemical name and sequence.

3-mer

KPV

Lys-Pro-Val, the C-terminal tripeptide of α-MSH, as a free acid

CAS: 67727-97-3
Per vial: 5 mg–20 mg

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Acetyl Tetrapeptide-5

Eyeseryl®

Acetyl Tetrapeptide-5, an N-acetylated tetrapeptide

CAS: 820959-17-9
Per vial: 10 mg · 100 mg

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3-mer

Palmitoyl Tripeptide-5

Palmitoyl Tripeptide-5 (Pal-Lys-Val-Lys)

CAS: 623172-56-5
Per vial: 10 mg · 100 mg

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Carnosine

The dipeptide β-alanyl-L-histidine

CAS: 305-84-0
Per vial: 100 mg · 500 mg

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4-mer

Acetyl Tetrapeptide-2

Acetyl Tetrapeptide-2 (Ac-Lys-Asp-Val-Tyr)

CAS: 757942-88-4
Per vial: 10 mg · 100 mg

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Palmitoyl Tripeptide-8

Palmitoyl Tripeptide-8, a palmitoylated, amidated tripeptide

CAS: 936544-53-5
Per vial: 10 mg · 100 mg

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Acetyl Dipeptide-1 Cetyl Ester, molecular structure

Acetyl Dipeptide-1 Cetyl Ester

Acetyl Dipeptide-1 Cetyl Ester, an acetylated Tyr-Arg dipeptide ester

CAS: 196604-48-5
Per vial: 10 mg · 100 mg

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2-mer

Dipeptide-2

Dipeptide-2, the dipeptide valyl-tryptophan

CAS: 24587-37-9
Per vial: 10 mg · 100 mg

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Tripeptide-10 Citrulline

Tripeptide-10 Citrulline (Lys-Asp-Ile-Cit-NH2)

CAS: 960531-53-7
Per vial: 10 mg · 100 mg

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6-mer

Hexapeptide-11

Hexapeptide-11 (Phe-Val-Ala-Pro-Phe-Pro)

CAS: 161258-30-6
Per vial: 10 mg · 100 mg

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6-mer

Hexapeptide-9

Hexapeptide-9 (Gly-Pro-Gln-Gly-Pro-Gln)

CAS: 885024-94-2
Per vial: 10 mg · 100 mg

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4-mer

Palmitoyl Tetrapeptide-10

Palmitoyl Tetrapeptide-10 (Pal-Lys-Thr-Phe-Lys)

CAS: 887140-79-6
Per vial: 10 mg · 100 mg

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Acetyl Hexapeptide-30, molecular structure

Acetyl Hexapeptide-30

Acetyl Hexapeptide-30, an N-acetylated synthetic hexapeptide

CAS: —
Per vial: 10 mg · 100 mg

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Acetyl Hexapeptide-1, molecular structure

Acetyl Hexapeptide-1

Acetyl Hexapeptide-1, an N-acetylated synthetic hexapeptide

CAS: 448944-47-6
Per vial: 10 mg · 100 mg

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Nonapeptide-1

Nonapeptide-1, an amidated synthetic nonapeptide

CAS: 158563-45-2
Per vial: 10 mg · 100 mg

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Why these peptides are in this group

Peptides without a cited source for one of the classes above.

KPV — No cited source places this peptide in one of the classes above, so it is listed here.
Acetyl Tetrapeptide-5 — No cited source places this peptide in one of the classes above, so it is listed here.
Palmitoyl Tripeptide-5 — No cited source places this peptide in one of the classes above, so it is listed here.
Carnosine — No cited source places this peptide in one of the classes above, so it is listed here.
Acetyl Tetrapeptide-2 — No cited source places this peptide in one of the classes above, so it is listed here.
Palmitoyl Tripeptide-8 — No cited source places this peptide in one of the classes above, so it is listed here.
Acetyl Dipeptide-1 Cetyl Ester — No cited source places this peptide in one of the classes above, so it is listed here.
Dipeptide-2 — No cited source places this peptide in one of the classes above, so it is listed here.
Tripeptide-10 Citrulline — No cited source places this peptide in one of the classes above, so it is listed here.
Hexapeptide-11 — No cited source places this peptide in one of the classes above, so it is listed here.
Hexapeptide-9 — No cited source places this peptide in one of the classes above, so it is listed here.
Palmitoyl Tetrapeptide-10 — No cited source places this peptide in one of the classes above, so it is listed here.
Acetyl Hexapeptide-30 — No cited source places this peptide in one of the classes above, so it is listed here.
Acetyl Hexapeptide-1 — No cited source places this peptide in one of the classes above, so it is listed here.
Nonapeptide-1 — No cited source places this peptide in one of the classes above, so it is listed here.

Guides on these peptides

Why CAS Numbers and Molecular Weights Differ Between Peptide Listings