Escentia Celery Seed Pure Essential Oil Size:20ml Q: What does standardised mean

Q: What does standardised mean here

and outdoor-use aromatic blends where a clean

Appearance: Thick

Extraction Method: Steam distilled from the seeds

Escentia Celery Seed Pure Essential Oil Size:20ml Q: What does standardised meanEscentia Celery Seed Pure Essential Oil is a single ingredient essential oil from Apium graveolens , steam distilled from whole or crushed celery seeds and used in aromatherapy, room fragrancing, and diluted body blends. It is a concentrated botanical oil suited to blending rather than direct neat application to the skin. This is a pure essential oil, not a carrier oil or ready to use massage product. It is especially useful in custom blends where a