What Is Ethyl Dimethylaminobenzoate?
Ethyl Dimethylaminobenzoate, also called ethyl 3-dimethylaminobenzoate, is an ester created by joining dimethylaminobenzoic acid with ethanol in a process known as esterification. The result is a clear, oil-like liquid that blends easily with many cosmetic raw materials. This ingredient is man-made rather than plant or animal derived, which allows manufacturers to produce it in a highly consistent and pure form.
The compound first gained attention in the 1970s within industrial coatings where it helped resins harden under ultraviolet light. When formulators noticed its ability to create smooth, flexible films, they began adding it to beauty products to improve texture and durability. Today it appears most often in items that need a strong yet comfortable layer on the skin, nails or hair, such as nail polish, long-wear foundations, liquid eyeliners, waterproof mascaras, hair sprays, sunscreens and certain facial masks.
Ethyl Dimethylaminobenzoate’s Cosmetic Benefits/Uses
This ingredient is valued for one primary role in cosmetics
As a film former it creates a thin, continuous layer that dries quickly and flexes with movement. This film locks pigments or active ingredients in place, boosts water and smudge resistance, enhances shine and helps products last longer through daily wear.
Who Can Use Ethyl Dimethylaminobenzoate
Because it is lightweight and non greasy, Ethyl Dimethylaminobenzoate generally suits all skin types including oily, combination, normal and dry. Sensitive skin can usually tolerate it as well, since the ingredient is used at low levels, although those with a history of fragrance or solvent allergies may want to stay alert for any irritation.
The compound is synthetic and contains no animal derived components, making it acceptable for vegans and vegetarians when used on its own. Always confirm with the finished product’s label, as other ingredients in the formula could change its vegan status.
Current research has not flagged Ethyl Dimethylaminobenzoate as unsafe for women who are pregnant or breastfeeding. That said, individual circumstances vary so this information is not medical advice. Expectant or nursing mothers should run any skincare product past a qualified healthcare provider before use.
The ingredient itself is not known to increase photosensitivity, and it is often found in sunscreen formulas that help protect the skin from UV light. It also works well in leave on and rinse off products for both face and body, as it does not clog pores nor does it disrupt skin pH in normal use levels.
Potential Side Effects/Adverse Reactions
Side effects from topical Ethyl Dimethylaminobenzoate differ from person to person. The points below outline potential issues, but they are rare in properly formulated products and most users will not notice any problems.
- Mild skin redness or stinging
- Contact dermatitis in individuals already sensitive to esters or amine compounds
- Eye irritation if the product accidentally gets into the eyes
- Allergic reaction such as itching or small hives, particularly in people with multiple chemical sensitivities
If any of the above reactions occur stop using the product and seek medical advice if symptoms persist or worsen.
Comedogenic Rating
Rating: 1/5 – Ethyl Dimethylaminobenzoate is a lightweight ester that stays mostly on the surface of skin and is used at low concentrations, so it has little tendency to block pores. Its quick-drying film is flexible rather than heavy or waxy, which further reduces the risk of buildup that can trap oil and dead cells.
Because of this low rating the ingredient is generally suitable for acne-prone or breakout-prone skin. People who struggle with congestion can usually use products containing it without added concern.
No published data suggest that Ethyl Dimethylaminobenzoate interferes with common acne treatments like benzoyl peroxide or salicylic acid, making it easy to slot into existing routines.
Summary
Ethyl Dimethylaminobenzoate serves mainly as a film former, creating a thin continuous layer that locks pigments or actives in place, boosts water and smudge resistance and adds a smooth glossy finish. It accomplishes this by polymerizing under light or heat and by bonding with other resins in the formula so the end film is strong yet flexible.
The ingredient is somewhat of a behind-the-scenes player: not as famous as silicones or acrylates but quietly present in many long-wear products like nail polish, eyeliners, mascaras and sunscreens where durability counts.
Current research shows it to be low risk for irritation or pore clogging when used as directed, and regulatory bodies allow its use without special restrictions. Still skin chemistry varies so it is wise to perform a patch test whenever trying a new product that lists Ethyl Dimethylaminobenzoate.