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POTASSIUM OXIDIZED MICROCRYSTALLINE CERA.

Valuable CAS - / VISCOSITY CONTROLLING

POTASSIUM OXIDIZED MICROCRYSTALLINE CERA is a refined derivative of microcrystalline wax, distinguished by its oxidation and potassium salt components. While specific clinical studies on this exact variant are limited, it functions as an effective emollient, film-former, and viscosity modifier, significantly enhancing product texture and skin barrier integrity.

Viscosity Controlling Emollient Emulsion Stabilising Binding Filmforming

Science

This ingredient operates by forming a finely structured occlusive film upon the skin's surface, which effectively minimizes transepidermal water loss (TEWL). This action leads to increased skin hydration, promoting softness and a smoother texture. Beyond its direct moisturizing effects, it provides a protective barrier against external environmental stressors. In cosmetic formulations, it serves to precisely control viscosity, bind oil phases, and stabilize emulsions, contributing to product consistency and elegant sensory feel.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a structural wax and film-forming agent, POTASSIUM OXIDIZED MICROCRYSTALLINE CERA is utilized for its physical properties and is not typically subject to 'dusting' concerns related to active ingredient concentration for efficacy.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Microcrystalline wax derivatives exhibit robust thermal and chemical stability, showing excellent resistance to oxidation, which contributes to overall product longevity.

Conflicts

  • strong oxidizing agents

Safety

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) has not specifically evaluated POTASSIUM OXIDIZED MICROCRYSTALLINE CERA or Oxidized Microcrystalline Cera. However, Cera Microcristallina (Microcrystalline Wax) complies with FDA regulations for cosmetic and food uses and is generally considered safe for skin, with its crystal size being insufficient for skin penetration. While classified as non-toxic and non-sensitive, there have been very rare instances of irritation reported in exceptionally sensitive skin. It exhibits medium comedogenicity, particularly at higher concentrations, but is deemed safe in typical cosmetic usage amounts.


Your Skin

Yes Normal
Yes Dry
No Oily
No Sensitive
Irritancy Low
Comedogenicity Medium

Our Assessment

Valuable

This specialized microcrystalline wax derivative is a valuable ingredient for enhancing skin barrier function, reducing transepidermal water loss, and improving product texture and stability.


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