For Qualified Business & Research Customers Only
Pioneer/ Bio
Catalog/PB-080
PB-080Purity on request
Fig. · White to off-white powder

Skin & Cosmetic Research Peptides

Dipeptide-2 (Eyeliss)

C₁₆H₂₁N₃O₃ · 303.36 g/mol

Dipeptide-2 (Eyeliss) is a periorbital-targeting dipeptide studied as an ACE-inhibiting and skin-conditioning cosmetic ingredient for eye-area formulation research. Reported research includes lymphatic-circulation and fluid-drainage studies relevant to under-eye puffiness, and microcirculation research relevant to vascular-type dark-circle appearance.

Source documentation lists two CAS numbers for this compound (24587-37-9 and 70904-57-3); 70904-57-3 is used here as the number the source explicitly identifies as the registered INCI Dipeptide-2 identity.

Purity
On request
Quantity
Milligram, gram, or bulk quantities
Documentation
COA, HPLC, MS / LC-MS, SDS
Packaging
Bulk, non-branded, or private label
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Cosmetic Ingredient · Buyer verification required

Specifications

Technical profile.

Catalog Number
PB-080
CAS Number
70904-57-3
Sequence
H-Val-Trp-OH
Molecular Formula
C₁₆H₂₁N₃O₃
Molecular Weight
303.36 g/mol
Purity (HPLC)
Available specifications confirmed with quotation
Appearance
White to off-white powder
Vial Size
Confirmed with quotation
Storage
−20 °C, sealed, desiccated
Reconstitution
Sterile water
Classification
Cosmetic Ingredient

Documentation & Quality

What documentation may be available for Dipeptide-2 (Eyeliss).

Dipeptide-2 (Eyeliss)·PB-080
Certificate of Analysis (COA)
Manufacturing partner or independent summary of identity, purity, and other release testing for a batch.
Pending Verified Documentation
HPLC Chromatogram
Chromatographic data supporting the purity result reported for a batch.
Pending Verified Documentation
Mass Spectrometry (MS) Report
Mass spectrometry data supporting molecular identity confirmation.
Pending Verified Documentation
Endotoxin Test
Endotoxin testing result, where applicable to the product and its intended use.
Pending Verified Documentation
Safety Data Sheet (SDS)
Handling, storage, and safety information for the material.
Pending Verified Documentation
Third-Party Laboratory Report
Testing performed by an independent laboratory, separate from the manufacturing partner's own QC.
Pending Verified Documentation

Documentation is lot-specific. The statuses above describe what may be available, not a specific batch result. Lot-specific documentation is available with quotation or order. Please contact our team to confirm current documentation availability.

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Bulk quantities, custom purity, documentation, and packaging options are reviewed for qualified business buyers.

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