Neopentyl Glycol Dicaprate

What is Neopentyl Glycol Dicaprate?

Neopentyl Glycol Dicaprate is a synthetic diester formed from neopentyl glycol, a branched-chain polyhydric alcohol, and capric acid, a saturated medium-chain fatty acid typically sourced from coconut or palm kernel oils. Commonly used in cosmetic formulations such as moisturizers, sunscreens, foundations, and hair care products, it functions as a lightweight, non-oily liquid that imparts a smooth, silky texture. In products, it spreads easily, forming a breathable barrier that mimics natural skin lipids to support moisture retention. Its branched structure provides excellent solubility in oils and silicones, enabling stable emulsions and improved flow properties. This ingredient enhances sensory attributes like slip and cushion, making formulations feel luxurious without heaviness. Due to its low molecular weight, it penetrates superficially to soften surface irregularities.

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.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Delivers lightweight emolliency for a smooth, supple skin feel.

Improves product spreadability and stability by adjusting thickness.

Maintains skin flexibility and softness through conditioning action.

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 non-greasy hydration.
Those with known allergies to fatty acid esters.
Users preferring lightweight textures in daily moisturizers or makeup.
Individuals sensitive to coconut-derived ingredients.
People with normal to oily skin types for oil-free conditioning.
People preferring completely natural or plant-based formulations only.

Safety Notes

  • Considered low hazard with no reported irritation in cosmetic use.
  • Non-comedogenic, suitable for acne-prone skin without pore clogging.

Frequently Asked Questions about Neopentyl Glycol Dicaprate

What is Neopentyl Glycol Dicaprate used for?

It acts as an emollient, viscosity controller, and skin conditioner in creams, lotions, and makeup for better texture and feel.

Is it safe for sensitive skin?

It carries a low irritation potential and is widely used without issues in rinse-off and leave-on products.

Does it make products greasy?

No, its lightweight nature provides slip and smoothness without a heavy or oily residue.