specific mare supplementSpecific Mare Supplement Helps improve the sometimes difficult behaviour of mares during heat cycles or on an ongoing basis Soothes painful heat periods Supports and maintains hormonal balance A synergy of plants and minerals that acts on hormonal functions, relieves discomfort, and calms associated behavioural issues Magnesium works on the nervous system and supports the release of serotonin (a key calming and anti stress neurotransmitter) Raspberry