For research and informational purposes only. Not medical advice.
Peptide price index: listed USD price per mg across vendors.
Community voices
Snapshots from public posts for context, not as medical or product advice.
Crémieux
@cremieuxrecueil
One of the peptide-related things I love hearing about is when they apparently help people with ADHD Three people have told me their symptoms were alleviated by MOTS-c. One person mentioned SS-31 getting them off Adderall. Hundreds have told me retatrutide and tirzepatide helped
Keith Siau
@drkeithsiau
It’s official - tirzepatide (Mounjaro) is superior to semaglutide (Ozempic) for weight loss 🏆
TBPN
@tbpn
“This is going to be a trillion-dollar drug.” @hubermanlab says retatrutide is the peptide that’s about to “change everything.” Currently in a Phase III clinical trial in humans, retatrutide caused up to one-third body weight loss in just six months, with some degree of muscle… https://t.co/hRg7C9dgJO pic.twitter.com/nMEv0N8iM0
Crémieux
@cremieuxrecueil
Just met an old guy talking about peptides in my elevator and he said he'd text me info about retatrutide. He just sent me my article.
Michael Morelli
@morellifit
Peptides don’t give you a “kick.” They heal at the root: • BPC-157 → gut, joints, inflammation • TB-500 → tissue recovery • MOTS-c → mitochondrial function • CJC/Ipamorelin → growth hormone • GHK-Cu → collagen, hair, skin This is what real optimization looks like.
Crémieux
@cremieuxrecueil
There's a new GLP product that's even more effective than Semaglutide or even Tirzepatide: Retatrutide! It leads to fast, and massive weight loss by not just suppressing appetite, but also by upregulating metabolism. pic.twitter.com/j7zPPVabA6
Bryan Johnson
@bryan_johnson
I'm starting a new longevity protocol: microdosing Tirzepatide, a dual GLP-1/GIP receptor agonist. Here is the existing evidence, my protocol, measurement plan, and what I expect to achieve by this intervention. 🧵 pic.twitter.com/Cl1KV1KtiQ
Farving🙆⭐️
@FarvingCo
Scientists CRUSHED a rat’s spinal cord for 60 seconds. One injection of BPC-157. Ten minutes after injury. By day 28 — the paralysis REVERSED. PMID: 31266512 If you have an injury that won’t heal — read this. 🧵 pic.twitter.com/mdl2ZhTALb
anabology
@anabology
BPC-157 is the most sci fi thing. Literally an HP potion. Heals whatever is broken in a week. Stacking up boxes of vials for the apocalypse so I can barter. "This box fixes 10 injuries for your crew"
Andrew D. Huberman, Ph.D.
@hubermanlab
After many decades in niche communities, thanks to GLP interest, peptides (BPC, Thymosin alpha, Pinealon Tesamorelin… ) are quickly going mainstream. Buckle up because these are soon to be everywhere. Some are FDA approved others animal studies only. Huge momentum happening.
definitely not advice
@notadvice
One year on retatrutide 111 pounds gone 172 pounds since I started losing weight in early 2022 You can’t say shit to me that I haven’t already said to myself. I know I’m still not skinny. I know there is still much work to be done. This is simply a reminder to NEVER get fat.… pic.twitter.com/9izbR1ImL8
Max Marchione
@maxmarchione
RFK just said they're reclassifying 14 peptides from "do not compound" back to legal. This got buried under Iran and Pentagon news. Here's everything you should know: 1. 14 of 19 restricted peptides are coming back to compounding pharmacies 2. This includes BPC-157, Thymosin…
NootBro
@nootropicguy
How to regrow your hair in 2025: - Biopeptide - Copper Peptide - Acetyl Tetrapeptide-3 - Supercritical CO2 Rosemary Oil - BPC-157 + TB-500 + Ipa/CJC - Procapil + Redensyl + Capixyl - Topical liposomal caffeine - Low dose cialis - Myristoyl pentapeptide-17 - Leuphasyl Stack a…
_aestheticprimal_
@aestheticprimal
if you’re not a tested athlete there’s tons of stuff on the WADA list (World-Anti-Doping-Agency) that has ~0 studied downsides and 100+ benefits: - Bromantane - Phenylpiracetam - BPC-157 & TB500 - Colostrum - Meldonium - Mots-C pic.twitter.com/jaOoDVk0bv
BasedBiohacker
@BasedBiohacker
BPC-157 is the peptide that surprised me the most. didn't even realize my gut was nuked, lived with it for years. went with oral for systemic benefits, and somehow it fixed a shoulder injury i lived with for ~7 years, too. brain fog went to zero (i have pinealon to thank for… https://t.co/3DSdXHgpph pic.twitter.com/nY6Kl5tTne
limitlesstack
@limitlesstack
a pill that cuts your need for sleep from 8 hours to 6 while making those 6 feel like 9 would be the most valuable compound on earth it exists. the pinealon + epitalon combo. pinealon: - improves sleep architecture quality - longer deep sleep, more REM - less waking… https://t.co/FWv0ugzV2E pic.twitter.com/Re0CE1XmiW
Andrew D. Huberman, Ph.D.
@hubermanlab
… if you’ve ever taken Tesamorelin or Pinealon 30min before sleep without having eaten in the previous 2hrs you’re sleeping 6hrs waking like a kid on Xmas morning. Just saying.
Alfred 🏄🏻♀️
@HealthyAlfred
Retatrutide reduces body fat by 24% in 24 weeks while PRESERVING muscle mass. Not Ozempic. Not Mounjaro. This is a triple agonist: GLP-1 + GIP + glucagon receptor. Clinical trial, 48 weeks: • Body weight: -24.2% average • Fat loss: significant • Lean muscle mass: PRESERVED… pic.twitter.com/Ib4Jgdde6a
BowTied Biohacker
@BowTiedUM
12 Years of Peptide Research and Insane Self-Experimentation Boiled Down to a 2-Minute Cheat Sheet: BPC-157 Oral - Mood stabilization, cognition, anti-addiction, gut health, skin quality, 🍆 size & hardness, minor injuries & pain, hair growth w/ micro needling - Partial…
AntiDoc
@AntiDoc
My top 5 most used peptides this past year: 1. Glow—daily. Life changing is hyperbolic, but everything looks better and joints feel indestructible 2. Growth hormone—gains, fat loss, skin hair and nails improvement + immense synergy with glow These are by far the top two as…
CoffeeBlackMD
@CoffeeBlackMD
My favorite peptides fwiw. And the ones I think have good evidence. Not just a rat study from Russia. 1. BPC157 2. GHK-cu 3. Tb4 (you want the whole peptide not just the TB500 portion) Ta1 4. Retatrutude 5. Tirzepatide (has lost a lot of luster this side of health twitter but…
Nemo
@thecaptain_nemo
always surprised how few people know about Melanotan II, a drug that effectively allows you to darken your skin color at will without any sun exposure also has a weird side effect of causing spontaneous and sometimes painful erections pic.twitter.com/HOlt8akPyi
