Kratom in San Francisco, California.

California’s current public-health position is that kratom products are illegal to sell or manufacture for consumption statewide, though sources note industry groups dispute whether a specific statewide kratom statute exists. I did not find a San Francisco city ordinance uniquely banning kratom or setting a separate local age gate, and no pending San Francisco-specific legislation was identified. A 2024 state proposal from a San Francisco assemblymember would have created a 21+ restriction, but later reporting indicates that broader state restriction efforts focused on kratom products rather than a city rule.

Kratom has been reported at smoke shops, convenience stores, and specialty kratom retailers in San Francisco. Given the current California enforcement position, any local availability would be through general retail channels rather than a clearly lawful city-approved kratom market.