Possibly — but there are few reports. 93% of 14 people who reported on Dihexa for memory say it improved. 7% noticed no change and 0% say it got worse.
High-risk compound. Not an approved supplement; serious risks and legal restrictions apply. Nothing here is a recommendation to use it.
“The effects have been promising, because I found myself not only better in actual routine work, but also studying and learning, which was really hard to me before. It felt like combining mental clarity with neural plasticity.”
“I've taken it three times, all orally. It's easily the most profound substance i've tried yet...Better memory and general retention, greater plasticity...improved physical performance”
“Bar none, and by a huge margin, the most effective and risky nootropic I have tried.”
“Dihexa and inhaled BPC-157/TB-500 for past brain trauma/concussions. I've trialed a lot of peptides and these are the ones I found that had the most impact.”
Conclusion: Studies of cognitive impairment show salutary effects of acute administration of Ang IV and its analogs, as well as AT4R activation. Brain RAS peptides appear most effective administered intracerebroventricularly, close to the time of learning acquisition or retention testing. Ang-(1-7) shows anti-dementia qualities.
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count