Ingredient · Updated

Alpha Terpinene

Neutral in 7

Found in 7 products

What is Alpha Terpinene?

Alpha Terpinene is a naturally occurring monoterpene that is often found in essential oils derived from sources such as tea tree and other plants. It is typically extracted through steam distillation or cold pressing of these botanical sources.

This compound is commonly used in fragrances due to its pleasant citrus-like aroma. There is limited scientific evidence regarding its health impacts, and it is generally considered to be safe for use in fragrance applications. However, like many essential oil components, some people may experience skin irritation upon direct contact.

When you see Alpha Terpinene on a label, it is usually part of a fragrance blend rather than a stand-alone component. Its concentration in consumer products is typically low, minimizing any potential risk of irritation.

Commonly found in: perfumes, cosmetics, essential oils, soaps, air fresheners

What to watch

  • Alpha Terpinene can cause skin irritation in susceptible individuals when applied directly.
FDA

Alpha Terpinene is generally recognized as safe for use in fragrances by the FDA without specific restrictions.

Research

Current research is limited but suggests that it is safe for topical use in low concentrations, with potential irritation effects in some cases.

Vegan

Alpha Terpinene is plant-derived and typically considered vegan-friendly.

Sources: Summary of the safety assessment of alpha-terpinene

Scout's take

Citrus terpene; low concern at these levels.

All 7 products with Alpha Terpinene

Where Alpha Terpinene shows up

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