Dry hydrangea extract is a hygroscopic brown powder with a pleasant herbal odor.
Hydrangea dry extract is made from the leaves of the large-leaved hydrangea plant (Hydrangea macrophylla). Hydrangea bigleaf belongs to the Hydrangea family and appeared in Europe more than 250 years ago. At first, the delicate plant, brought from Japan, was grown only as a greenhouse crop, but over time, varieties for open ground appeared.