Matsu Musk by Agar Olfactory is a fragrance for women and men. Matsu Musk was launched in 2023. The nose behind this fragrance is Agustine Zegers. Top note is Mushroom; middle note is Skin; base note is Musk. The fragrance features Mushroom and Skin. Matsu Musk is a speculative scent created in response to the growing symbiotic processes between fungi and humans. It envisions a future where humans have incorporated mycelium into various aspects of life, resulting in a communal bodily emanation reminiscent of mushrooms.