What is the difference between this and undiluted oil?

This product is a 5 percent dilution, meaning the pure essential oil is mixed with grapeseed oil. This makes it more convenient for direct use as it does not require further dilution for many standard applications, whereas pure oil must be carefully measured and mixed with a carrier oil before skin contact.

Can I use Frankincense - Dilute Pure Essential Oil - 500ml in any diffuser?

Because this product contains grapeseed oil, it is best suited for traditional oil burners or bowls of warm water. Some ultrasonic diffusers are designed only for water-soluble essential oils and might be damaged by carrier oils like grapeseed, so you should check your specific device instructions before use.

Is this product suitable for all users?

While frankincense is known for its calming and grounding properties, there are important safety considerations. It should be avoided during pregnancy. It is always recommended to consult with a professional if you have underlying health conditions or are treating very young children.