Decyltetradecanol

What is Decyltetradecanol?

Decyltetradecanol is a long-chain fatty alcohol derived from refined vegetable oils or synthetic processes, featuring a blend of decyl and tetradecyl chains for balanced properties. It falls into the emollient and conditioning category in cosmetics like lotions, creams, and serums. Chemically, it acts as a lipid mimetic, adhering to the skin to fill microscopic gaps and promote even application. This enhances slip and spreadability while supporting barrier function indirectly through formulation synergy. As a viscosity agent, it thickens bases without stickiness, aiding suspension of actives in emulsions and anhydrous products. Its lightweight profile suits daily use across skin types, contributing to sensorial appeal in modern textures.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.

Benefits

Provides a smooth, soft feel by filling skin surface imperfections.

Supports skin flexibility and hydration retention in formulas.

Enhances product stability and easy application through texture control.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals seeking lightweight emollients for daily moisturizers.
Those with rare allergies to fatty alcohols.
People with normal to dry skin wanting improved smoothness.
People experiencing irritation from similar long-chain emollients.
Users of textured products like lotions needing better spread.
Individuals preferring strictly plant-derived ingredients only.

Safety Notes

  • Considered low hazard with no significant concerns in cosmetic use.
  • Non-comedogenic, unlikely to clog pores.

Frequently Asked Questions about Decyltetradecanol

What does decyltetradecanol do in skincare?

It softens skin, conditions for smoothness, and controls thickness for better usability.

Is decyltetradecanol safe for sensitive skin?

Yes, it carries a low hazard rating and shows minimal irritation potential.

Does it clog pores?

No, it has a comedogenic rating of zero.