Our all-natural bath salts are handmade in Austin, TX and feature a custom blend of therapeutic salts and pure essential oils and will tint your water a gorgeous turquoise hue for an even better sensory experience. Ingredients: Magnesium sulfate (Epsom Salt), Sodium chloride (Sea Salt), Sodium bicarbonate (Baking Soda), Organic Spirulina platensis (Spirulina) Powder, Tapioca Starch, Eucalyptus globulus (Eucalyptus) Leaf Oil, Lavandula angustifolia (Lavender) Flower Oil, Mentha arvensis (Peppermint) Leaf Oil, Phycocyanin (Blue Spirulina) Powder. To use: Add full packet running a bath. Let dissolve. Soak & enjoy. Weight: 5 oz. Features a 100% certified biodegradable kraft pouch.