Eyeseryl
Acetyl Tetrapeptide-5
4 Amino Acids · MW: 492.5 Da
Amino Acids
4
Molecular Weight
492.5 Da
Half-life
N/A
Research Score
3.8
Studies
18
Storage
Store lyophilized at -20°C, reconstituted at 2-8°C
What is Eyeseryl?
A cosmetic peptide commonly used in eye-area products for puffiness and under-eye appearance. It is also included in some anti-aging formulas for its skin-firming and decongesting profile.
Key Benefits & Mechanisms
under-eye puffiness reduction
cosmetic firming support
appearance of dark circles
eye-area smoothing
Research Summary
Acetyl tetrapeptide-5 has topical cosmetic literature and formulation studies focused on edema reduction and eye-contour improvement. It is mainly used for appearance benefits rather than as a systemic therapeutic peptide.
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