In a weak blend of essential oils, what is the percentage of essential oil to carrier oil?

In a weak blend of essential oils, the commonly accepted concentration is low enough to minimize the risk of skin sensitivity or irritation while still allowing for the therapeutic effects of the essential oils. The option indicating 1.25% essential oil and 98.75% carrier oil reflects this guideline, making it suitable for most applications, particularly in topical uses where a gentle approach is preferred.

Concentrations below 2% essential oils are generally considered safe and effective for sensitive individuals, including children and those with sensitive skin. The percentage of essential oil to carrier oil in this choice aligns well with standard practices for weak oil blends, ensuring that the beneficial properties of the essential oils can be experienced without compromising safety.

In the context of the other options, they all state higher concentrations of essential oils, which may not be defined as “weak” blends and would be more appropriate in different contexts where a stronger scent or therapeutic effect is desired. This difference in concentration illustrates the importance of choosing the right blend based on the intended use and the individual's sensitivity to essential oils. Therefore, the selection of 1.25% essential oil is accurate for a weak blend in aromatherapy.