Origin: Indonesia

Plant part: Bark

Extraction method: Steam distillation
Active Ingridient: Cinnamaldehyd (73%)

Dermal Limit

Cinnamon oil is a popular essential oil known for its warm, spicy aroma and potential health benefits. However, like many essential oils, it requires careful application, particularly on the skin. For cinnamon oil, the dermal limit is fundamental because it contains compounds such as cinnamaldehyde and eugenol, which are highly potent and can cause irritation or allergic reactions if misused. Understanding and adhering to the recommended dermal limit ensures you can enjoy the benefits of cinnamon oil without risking skin sensitivity or long-term harm.

According to standards set by leading aromatherapy and essential oil organizations, such as the International Fragrance Association (IFRA), the dermal limits for cinnamon bark oil and cinnamon leaf oil are 0.07% and 0.6%, respectively. This small percentage means you must dilute cinnamon oil significantly before applying it to your skin.

To put this into perspective:

For cinnamon bark oil, you can safely add no more than one drop per 30 ml (1 ounce) of carrier oil.

For cinnamon leaf oil, the dosage increases to 1 drop per 8 mL of carrier oil.