Hydrolats are very prone to fungal contamination. Store them in the fridge if you can and never leave the tops off the bottles whilst you are working.
Mix equal amounts with Orange Blossom Hydrolat / Hydrosol for a beautiful fragrance and amazing toner for all skin types.
Blend with other hydrolats / hydrosols at the recommended dilutions for refreshing and tonifying facial mists.
According to the Cosmetic Ingredient Database (Cosing), the functions of Rose Hydrolat are:
Fragrance, Skin Conditioning, Skin Protecting
To view more information, visit the Cosing Database here