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CAFFEOYL PENTAPEPTIDE-27.

Valuable CAS - / ANTIOXIDANT, CHELATING, SKIN PROTECTING, UV ABSORBER

A sophisticated bio-conjugated peptide that merges the antioxidant power of caffeic acid with a targeted pentapeptide chain. It offers a multi-dimensional approach to skin rejuvenation by protecting existing structural proteins while actively encouraging the production of new collagen and elastin.

Antioxidant Anti-aging Skin protecting Chelating Brightening

Science

This peptide acts as a dual-action biological shield; it serves as a potent chelating agent and antioxidant to neutralize reactive oxygen species (ROS) before they can degrade the dermal matrix. Simultaneously, it downregulates inflammatory signaling via the NF-κB pathway and stimulates the synthesis of extracellular matrix components, effectively densifying the skin and inhibiting melanogenesis for a brighter, more even tone.


Research

Medium confidence
Effective range 0.0001–10%
Optimal

5%

Key findings

  1. 01 Clinical evaluations using a nanoethosome delivery system demonstrated a 9.99% reduction in wrinkle depth after just 14 days, improving to a 10.82% reduction by day 28, accompanied by significant measurable gains in skin elasticity.

Transparency

Commonly dusted
Min. effective
0.01%
Red flag below
0.001%

Due to its high cost and efficacy at ultra-low concentrations in patent data, brands often include it at 'label claim' levels (under 0.01%) that may not provide the visible 10% wrinkle reduction seen in clinical studies using advanced delivery systems.


The Formula

Solubility
Water
Optimal pH 6 – 7.5
0 7 14

Stability

Highly vulnerable to photo-oxidation and degradation. To maintain biological activity, it requires encapsulation (liposomes or nanoethosomes), opaque packaging, and a pH-controlled environment above 6.0.

Synergies

  • Nano-delivery systems
  • Hyaluronic acid
  • Non-acidic antioxidants

Conflicts

  • Strong oxidizing agents
  • L-Ascorbic Acid (due to low pH requirements)
  • Proteolytic enzymes
  • Environments with pH below 5.0

Safety

CIR Status
Not reviewed
Pregnancy
Safe
Sensitization risk Low

While formal CIR monographs are pending, the peptide structure and its components suggest excellent biocompatibility and low systemic toxicity.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

An innovative, high-performance peptide for wrinkle reduction and elasticity, provided it is stabilized via encapsulation and formulated at precise pH levels.


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