Larch arabinogalactan comes from the wood of the Western Larch tree. This soluble fiber dissolves cleanly into water, juice, or smoothies. A typical daily dose falls between 1 and 3 teaspoons (roughly 2 to 6 grams).
Inside the body, the fiber feeds friendly gut bacteria. That interaction supports regular digestion and a balanced immune response.
Most people tolerate it well. Some notice mild gas or bloating during the first few days, which tends to fade with regular use.