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Moumoujus

TIPA-LAURETH SULFATE.

Questionable CAS 107600-36-2 / CLEANSING, FOAMING, SURFACTANT - CLEANSING

TIPA-LAURETH SULFATE is a synthetic surfactant widely used for its robust cleansing and foaming capabilities, effectively emulsifying oils and impurities from both skin and hair. It facilitates the thorough removal of dirt and residue, leaving surfaces clean.

Summary

Cleansing Foaming Surfactant

Science

Mechanism of Action

This ingredient functions by significantly reducing the surface tension of liquids, enabling the seamless mixing of oil and water. It actively breaks down and emulsifies dirt, sebum, and various impurities, making them easier to rinse away. Its characteristic foaming action further aids in lifting these substances from the skin and hair.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Exhibits stability in alkaline, weakly acidic, and hard water conditions. It is, however, susceptible to hydrolysis and degradation in strong acidic environments.

Conflicts

  • Strong acids (leads to hydrolysis).
  • Nitrosating environments (can lead to the formation of carcinogenic nitrosamines from secondary amine impurities).
  • Not recommended for children's products that involve direct or prolonged contact with the skin, such as skin care products and shampoos.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

While generally considered safe under specific conditions, its use is accompanied by important purity restrictions. The SCCS stipulates a maximum secondary amine content of 0.5% and a maximum nitrosamine content of 50 µg/kg in the finished product. Concerns exist regarding potential impurities like 1,4-dioxane, a probable carcinogen, which should be kept below 30ppm. Additionally, there is a risk of forming carcinogenic nitrosamines if used in nitrosating environments due to secondary amine impurities from the Triisopropanolamine component. Potential side effects include skin irritation, dryness, redness, itching, and allergic reactions, particularly for individuals with sensitive skin, for whom a patch test is recommended. Data for topical usage during pregnancy or breastfeeding is lacking, advising consultation with a healthcare professional.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Questionable

TIPA-LAURETH SULFATE offers effective cleansing but carries notable risks regarding impurity formation and potential skin irritation, making its suitability for precision skincare questionable without stringent formulation controls.

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