Triisocetyl Citrate

What is Triisocetyl Citrate?

Triisocetyl citrate is a synthetic ester formed from citric acid and branched-chain isocetyl alcohol, creating a clear, oily liquid with low viscosity. It falls into the category of emollient esters widely incorporated into cosmetic products, especially color cosmetics such as lipsticks, foundations, and mascaras. In formulations, it functions by reducing friction on the skin surface, promoting even application and a silky finish. As a skin conditioning agent, it lubricates the outer skin layer, fostering suppleness and flexibility while aiding in the prevention of dryness. Its lightweight nature and compatibility with pigments and waxes make it ideal for anhydrous systems, where it contributes to stability and sensory appeal without heaviness.

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

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
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.

Benefits

Provides a smooth, non-greasy feel to enhance product glide on skin.

Supports skin softness and flexibility for a conditioned texture.

Assists in minimizing moisture evaporation from the skin surface.

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 with dry or rough skin seeking added suppleness.
Those with rare allergies to citric acid derivatives.
Users applying makeup for improved blendability and comfort.
Individuals sensitive to ester-based emollients.
People with normal to oily skin types due to its non-comedogenic profile.
People preferring fully natural or botanical-only ingredients.

Safety Notes

  • Regarded as low hazard in cosmetic applications with no significant irritation risks.
  • Suitable for widespread use across skin types based on safety assessments.

Frequently Asked Questions about Triisocetyl Citrate

Is Triisocetyl Citrate comedogenic?

No, it has a comedogenic rating of 0, making it unlikely to clog pores.

What skin types suit Triisocetyl Citrate?

It works well for dry, normal, and oily skin due to its lightweight, conditioning properties.

Is it safe for sensitive skin?

Yes, it carries a low hazard rating and shows no notable irritation concerns.