Triethyl Citrate – the subtle ingredient that no modern deodorant can do without

Triethyl Citrate is an ester of citric acid. In cosmetics, it is primarily used as a deodorizing active ingredient that helps reduce the development of unpleasant body odor without inhibiting natural sweating. In cosmetic databases, it's also listed as a fragrance supporting agent and emollient.

How does it work?

Unlike antiperspirants, it does not block sweat glands. Sweating is a natural process, and Triethyl Citrate does not inhibit it in any way.

Its effect lies in disrupting the process by which bacteria on the skin break down sweat components into substances that cause the typical unpleasant odor. The result is a fresher feeling for a longer period, without interfering with the skin’s natural function.

Why do natural deodorant manufacturers use it?

Triethyl Citrate offers several benefits:

• effectively reduces odor formation,
• contains no aluminum salts,
• does not block natural sweating,
• is odorless and does not affect the fragrance of the product,
• combines well with other deodorizing actives,
• is easily biodegradable.

Which products is it suitable for?

You will most often find it in:

• solid deodorants,
• cream deodorants,
• roll-ons,
• spray deodorants,
• natural cosmetics without aluminum salts.

It also works very well, for example, in combination with:

• Zinc Ricinoleate,
• Magnesium Hydroxide,

Such combinations provide long-term protection against odor while remaining gentle on the skin.

Recommended Dosage

In cosmetic formulations, Triethyl Citrate is commonly used at concentrations of 1–5%, depending on the product type and desired effectiveness.

Is it suitable for natural cosmetics?

Yes. Triethyl Citrate is a popular ingredient even in naturally oriented recipes. It is produced by the esterification of citric acid and ethanol and is valued for its gentleness and excellent skin tolerance. In cosmetics, it serves not only as a deodorizing component but also as a fragrance solubilizer and for some emulsions.

Why do we offer it here?

If you want to create a truly effective deodorant without aluminum salts, Triethyl Citrate is one of the best options. It's subtle, odorless, easy to incorporate into recipes, and helps produce a deodorant that works without interfering with the skin's natural processes.

That’s why it’s an ingredient that no home cosmetics maker should be without.