Why I Tried This Peptide for Sleep

I have a confession to make: my sleep is terrible. Now, as a trained neuroscientist who worries about his long-term brain health—especially given a high risk for Alzheimer’s disease—and who also happens to be a metabolic health influencer, admitting that feels a bit like Batman admitting he plays poker night with the Joker. But I want to be real with you: It’s true. My poor sleep is not for lack of trying. I’ve done all the basics of sleep hygiene. And still, I often wake up at 3:30 or 4:00 a.m. and can’t get back to sleep. So yeah, I’d love a tool that could finally put this weak link in my health to bed, literally. And I may have found one. Something I’m excited to try. (And actually just did. More on that below.) Now, I want to explain why. It’s called pinealon. It’s a peptide that’s now being marketed for its potential “geroprotective,” anti-aging properties, and to help improve sleep quality. It first came onto my radar when I started asking peptide scientists and physicians specializing in peptides and performance medicine about their favorite compounds. Several of them mentioned “pinealon,” reporting that it helped them sleep, or improved their sleep quality so they could operate (like in an operating room) on 4 hours of sleep; or that they cured residual brain fog; and even “8K dreams.” That definitely caught my attention. At the very least, these anecdotes are a reason to look closer, which is exactly what I did. So, what does the actual data say? Can pinealon really protect the brain and improve sleep? And if it can… how do you get your hands on it? Let’s start with what pinealon actually is. Pinealon is a tripeptide. That means it’s made of three amino acids: glutamic acid, aspartic acid, and arginine. Scientists abbreviate it as EDR (using the single-letter amino acid codes: E-D-R). Three amino acids. That’s it! So how could something this small possibly change sleep, brain aging, and gene expression? In the rest of this letter for StayCurious Metabolism premium members, we’ll dive into: The background and biology of this peptide Its neuroprotective and gene regulatory properties Animal data & one famous neuroscientist’s experience Dosing and sourcing considerations How to get it yourself My first experience with pinealon If you’re someone who struggles with sleep or cares about brain health, this is the moment to join the StayCurious Metabolism premium community. (Or come back later when you’re staring at the ceiling at 3:30 a.m.)