Mutate is a concept store for design, furniture and clothing on Las Garzas street, facing the square in José Ignacio. According to the shop itself, it opened in 2003, founded by Santiago Barriola and Gonzalo Massa, and combines men's and women's clothing with 1950s modernist furniture, Nordic design, vintage glass and flea-market finds.

The shop states that it sells nothing mass-produced: what it shows are one-off pieces or exclusive selections. It opens in the summer season, per the listing. Hours, stock and prices are confirmed through the contact on the listing; the portal does not publish them.