Research shows Lion's Mane Mushroom (Hericium Erinaceus) may help support your dog’s mental and neurological health, which is particularly beneficial for senior dogs. This also acts as a potent immune booster and enhances nutrient absorption for dogs of all ages. The mushrooms in this supplement are grown organically through traditional cultivation methods. This ensures that they are rich in phytonutrients and beta-glucans, which are beneficial compounds for overall health 🍄 With just a single ingredient and absolutely no preservatives, this Neuro + Immune Supporting Mushroom Powder offers a natural and pure solution for supporting your dog's neurological well-being 🧠 🌿 5 oz in a recyclable glass jar Made in the USA