A hydrosol (aromatic distilled water) is scented water obtained during the steam distillation process to extract essential oils. It is much milder than essential oils and can be used in skincare, and some products can even be ingested. This article provides an easy-to-understand explanation of the basics and uses of hydrosols.
What is a hydrosol?
When plants are steam-distilled, both fat-soluble essential oils and aromatic distilled water (hydrosol) containing water-soluble components are obtained. Hydrosols have a gentle scent and mild effects, and have been used in daily life in Europe since ancient times.
Difference from essential oils
Essential oils are concentrated fat-soluble components of plants, and are generally used diluted. Hydrosols, on the other hand, are water, so they can be sprayed directly on the back, or in some cases, a few drops can be added to water and consumed, depending on the product.
How to use hydrosols
- Skincare Water — Spray on skin after washing face, or apply with a cotton pad.
- Refresh Mist — A quick spray on the face or neck on a hot day.
- As a room spray — Spray into the air for a light scent.
- Drink (food-grade products) — Add a few drops to a glass of water. Check product labels.
Kosmic Alchemy Hydrosols
Frequently Asked Questions (FAQ)
Q. What is a hydrosol?
A. It is scented water (aromatic distilled water) obtained during the steam distillation process of essential oils.
Q. How is it different from essential oils?
A. Essential oils are fat-soluble and require dilution, while hydrosols are water-based and mild. Many can be used directly for skincare.
Q. Can it be used as a toner?
A. Yes, it can be used as a skincare water, by spraying it on your face after washing or applying it with a cotton pad.
Q. Can I drink it?
A. Food-grade products can be enjoyed by adding a few drops to water. Please check the product label.

