D-Asapartic Acid?

have had a bottle sitting in my cabinet for almost a year now. ive read some reviews which seem positive but also read it can (potentially) cause brain damage. https://selfhacked.com/blog/d-aspartic-acid/

has anyone tried this? are you brain dead? how are your muscles?

there is another thread i know but it hasnt been updated in months

what are peoples thoughts on d asapartic acid?

Tried d aspartic acid it didn’t do anything for me