Black Sugar

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320 Ofarrell St
San Francisco, CA 94102
Proudly serving high quality drinks made with organic loose-leaf tea, Straus Milk, real fruit, pure cane sugar, and of course, boba soaked in black sugar.

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Reviews

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4.51,011 reviews
Photo of Vira P.
Vira P.
10/31/2025

We're so lucky to have so many great boba cafes here in San Francisco. And Black Sugar is one of them. It's a small spot at the edge of the Tenderloin near Union Square. They have a few...

Photo of Kayla L.
Kayla L.
10/27/2025

I was visiting from the South Bay and not too familiar with San Francisco, but I stopped by Black Sugar since it was nearby and had great boba reviews. The ambiance is clean, minimalist, and gives...

Photo of Ashley T.
Ashley T.
10/10/2025

overall: 0/5 came on a friday afternoon after work, inside looked clean, ordered online so drinks were ready to be picked up when i arrived. drinks were not good and couldn't go back to request...

Photo of Alice T.
Alice T.
8/23/2025

I was staying in Union Square and this was one of the boba shop options near my hotel. It's a small shop with barely any standing room, and no tables. It's a to-go shop. I ordered a milk tea...

Photo of Sho R.
Sho R.
10/22/2025

This place is just one person operating behind in the kitching. Order taking is done by an electronic kiosk. Sesame milk was excellent. I also went for a mango matcha drink with bubble tea. That...

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