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Moumoujus

FLUORESCENT BRIGHTENER 264 HYDROLYZED HYALURONATE.

Insufficient Data / COLORANT

This ingredient represents a novel complex combining Fluorescent Brightener 264 (FB 264) with Hydrolyzed Hyaluronate. FB 264 is an optical agent designed to absorb ultraviolet light and re-emit it as visible blue light, thereby optically enhancing skin brightness and reducing the visible appearance of shadows. Concurrently, Hydrolyzed Hyaluronate delivers advanced hydration due to its smaller molecular weight, facilitating deeper skin penetration and improved moisture retention.

Summary

Colorant Humectant Skin Brightening (Optical)

Science

Mechanism of Action

The proposed mechanism of action for this ingredient is dual-faceted. Fluorescent Brightener 264 functions as an optical luminescent agent, converting invisible UV radiation into visible blue light, which immediately imparts an optical brightening effect on the skin's surface, diminishing the perception of dullness and dark areas. Simultaneously, the Hydrolyzed Hyaluronate component, optimized for enhanced epidermal penetration, effectively binds and retains water molecules within the skin. This action significantly boosts skin hydration levels, fortifies the skin's natural barrier function, and contributes to overall skin plumpness and resilience.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

Fluorescent Brightener 264 is generally described as stable under normal conditions; however, specific stability data for the combined FLUORESCENT BRIGHTENER 264 HYDROLYZED HYALURONATE complex is not available.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

The ingredient 'FLUORESCENT BRIGHTENER 264 HYDROLYZED HYALURONATE' is not a widely recognized INCI name and has not been formally reviewed by the Cosmetic Ingredient Review (CIR). While its individual components, Fluorescent Brightener 264 and Hydrolyzed Hyaluronate, are generally considered non-toxic and well-tolerated respectively, the specific safety and toxicological profile of their combined conjugate in cosmetic applications remains unassessed.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

Given the absence of dedicated clinical studies and formal regulatory assessment for this novel ingredient combination, its precise efficacy and comprehensive safety in skincare applications require further investigation.

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