Made using clean ice water extracted glands, made to order (allow 3 - 5 business days unless desired quantity is already in stock). Bars come in 0.10g (approx 40mg), 0.25g (100mg), 1.0g (400mg), and 3.0g (1200mg) strengths depending on the condition being treated - from surface skin conditions, deep tissue and bone pain, and arthritis, to certain cancers.