Hydrolaten
Hydrolates, also called hydrosols or floral waters, are the water-based byproducts of steam distillation or hydro-distillation of plant material. They contain water-soluble plant compounds and trace amounts of essential oil, producing a mild fragrance and gentle properties.
Production and composition: Steam passes through plant matter, capturing volatile compounds, which are condensed and separate
Uses: They are widely used in cosmetics and skin care as toners, facial mists, or additives in
Storage and safety: Store in airtight, dark glass containers, away from heat and light. Refrigeration after
Common varieties include rose, lavender, chamomile, orange blossom, peppermint, lemon, and rosemary hydrosols, each with distinct
Regulatory notes: In cosmetics, hydrolates are listed as ingredients or marketed as floral waters; they are