Functional chews formulated by veterinarians to nutritionally support the management of low-level stress and anxiety with natural ingredients. Made with the amino acid L-tryptophan – a natural precursor for the synthesis of serotonin in the brain and flavoured with Australian ovine plasma and mackerel. No artificial binders, colours or flavours. Grain free. B-Calm contains L-tryptophan and Thiamine to help nutritionally support the management of stress and anxiety with a non-drowsy, non-sedative action. L-Tryptophan is an amino acid that is the natural precursor for the synthesis of serotonin in the brain. Serotonin is responsible for mood, appetite, sleep, memory, learning and social behaviours. Thiamine helps convert carbohydrates, fats, and proteins into energy, and contributes to nervous system responses. Thiamine is additionally utilised by the liver, skin, and brain function. Instructions: Maintenance Dose: Provide 1 chew per 5kg of bodyweight daily. 1–2.5kg: ½ chew 2.5–5kg: 1 chew 5–8kg: 1½ chews Ingredients: Mackerel, ovine plasma, sorbitol, chicken, L-tryptophan, sorbic acid, sodium chloride, vegetable oil, thiamine (vitamin B1). Storage: Store in a cool, dry place and keep bag sealed once opened. Precautions/ Warnings: Veterinary advice should be sought before using in conjunction with prescription medication. Not all symptoms of stress and anxiety are related to serotonin production. Please see your vet if symptoms persist.