All of the potions that she kept in her secret compartment in her desk were destroyed the day that she killed Nott. Even if they weren't, there was no way she would be able to get back into her office at the Ministry to retrieve them. Still, she knew where she could find some. She'd lied when she told Antonin that there weren't any hidden around their home. Old habits were hard to break. There were at least a dozen vials that she could remember hiding. She decided that that would be the perfect time to actually follow through with her plan to get better, to leave all of the illicit potions alone for good. When Antonin wasn't looking, she would retrieve them all and destroy all of them except for the one that Mr. Akingbade needed to test.