The Vita Flex Vision Focusing & Calming Eye Horse Supplement can help your nervous Nellie to focus without making her drowsy. This supplement features a blend of L-tryptophan, thiamine, magnesium, valerian root extract, and more to support a composed, focused outlook. Ideal for use when your horse is in stressful situations, like trailering. It won't affect your horse€'s performance or make her sleepy, so you can continue on with your ride or training as normal. The mini-pellet formula is easy to chew and mixes in well with grain so your horse is sure to get the full dose.