Horse chestnut extract is derived from Aesculus hippocastanum flowers grown and harvested in France using practices that support responsible land stewardship and long-term tree health. Each spring, blossoms are carefully hand-harvested to help protect trees, surrounding ecosystems, and natural regeneration.
We source through trusted, certified regional co-operatives in France made up of experienced local harvesters with deep knowledge of their native plants and ecosystems. This model supports full traceability, quality control, and supply continuity, while investing in regional communities.
After harvest, flowers are gently air-dried at moderate temperatures to help preserve their beneficial compounds while reducing energy use.