r/BioHackingGuide

Hope everyone had a good Fourth. Curious how many people in here used glutathione before or after the holiday weekend and whether it made a difference some people might not know this so just figured it's a good opportunity to give a quick breakdown

So when you drink, your liver breaks alcohol down into something called acetaldehyde. That’s the toxic stuff that makes you feel like shit the next morning. Glutathione is what your body uses to get rid of it. Problem is alcohol burns through your glutathione stores fast, so your liver runs out of the exact thing it needs right when it needs it most so glutathione the night before or right after gives your liver more to work with before that happens.

Anywhere from 200-600mg is the research dosing I use 400mg but teach each their own but I feel like 400 is good for the detox support not too many crazy side effects but that's a more in depth breakdown for another day

Did you run it before, after, or both? Injectable, oral, or liposomal? And did you feel a difference the next morning or was it just placebo?

just a quick update for anyone interested so the FDA dropped briefing documents recommending against adding BPC-157, TB-500, KPV, MOTS-c, DSIP, Semax, and Epitalon to the 503A compounding bulks list. Social media was all over it. Saw takes ranging from "peptide access is done" to "RFK stacked the committee to save everything." Neither one of those is exactly as things are

Here's how the process works. FDA staff scientists look at the evidence and publish their recommendations. That's one step, not the final word. The PCAC advisory committee then looks at those same documents, hears expert and public testimony, and makes their own separate recommendations. Then FDA leadership reviews the whole record and makes the actual decision. Three steps. None of them alone decides anything.

The RFK situation is getting traction because a few new PCAC members were recently appointed with backgrounds in peptide research, compounding, and clinical practice. People are reading that as the committee getting stacked in favor of peptides. Could be. Could also mean the people looking at the evidence might know a thing or two about what they're looking at for once. Nobody knows yet because the meeting hasn't happened.

July 23rd and 24th is when PCAC actually sits down and goes through this. The briefing docs are staff opinion going into that meeting. Not a ruling coming out of it.

If you're seeing headlines saying peptides are banned or that it's already decided, that's wrong. The process is still running. I'll be following it and posting updates once there's something real to report.

What dose should be started with, and what is the maximum dose that can be used for the subject? I know IPA should be started at 100 mcg, but this is a tricky situation because of these two dosing options.

Thinking about throwing PT-141 into the mix for libido. My theory is testosterone and GH handle one side of things, PT-141 hits the dopamine and arousal side that hormones alone might miss.

Will it help or am I just overthinking it?

If somebody tells you growth hormone is growth hormone, just inject it whenever, morning or night does not matter, that statement does not hold up once you actually look at how the body works.

GH follows a real rhythm. The biggest natural spike happens at night during deep sleep when your gut is empty and insulin is low. That timing is not random, your body built it that way on purpose.

Two facts to keep in mind. GH fights insulin. GH also lowers cortisol. Now apply that to what happens when you shoot GH in the morning.

Mistake one, you fighting your own cortisol

What wakes you up is a cortisol spike. That spike helps trigger the dopamine and alertness that gets you out of bed feeling awake. Suppress that every single morning with a GH shot and you are working against your own wake up signal. Do that long enough and you risk messing up your cortisol rhythm entirely.

Mistake two, you fighting your own insulin

GH stays active for 4 to 6 hours depending on how you take it. The whole time it is active, insulin stays low. So if you shoot in the morning, do fasted cardio, then eat after, your body cannot use that meal right since insulin is still suppressed. This is part of why GH can push you toward insulin resistance if the timing is off.

The benefit you are missing completely

GH helps recovery. Deep sleep helps recovery too. Run GH at night and you get both stacking together at the same time instead of splitting them up or missing one entirely.

What to actually do

Take GH before bed, at least two hours away from food. That lines up with what your body already does naturally on its own. One more thing, GLP-1s slow down digestion, so if you running one of those alongside GH you might need to push your fasting window out a bit to make up for the slower digestion.

Worth rethinking your timing if you been shooting GH whenever it is just convenient for you.

Seeing way too many people sitting at 12.5 to 15mg of Tirz right now and honestly nobody should have to be up that high. Here is a real bridge protocol to get from a stupid high Tirz dose down to a reasonable Reta dose without crashing your progress.

Why you cannot just switch cold

Jump straight from high Tirz to low Reta and your appetite comes back swinging before Reta even ramps up enough to cover it. Bridging the gap with Tesofensine smooths all that out.

Step 1: Add Tesofensine while you start tapering

Tesofensine is not even a peptide, it is a small molecule, but it hits serotonin, dopamine, and norepinephrine all at once. A lot of cravings are really just food hitting your brain's addiction pathways, and Tesofensine goes after that specific part of hunger, totally different lane than GLP-1s.

Start at 0.5mg Tesofensine while bringing Tirz down to 10mg. Run that for about a month. Varies person to person.

Step 2: Get more aggressive

Drop Tirz to 7.5mg then 5mg while bumping Tesofensine up to 1mg. Can take one to two months depending on you.

Step 3: Swap time

Once you are stable at 5mg Tirz, this is when Reta comes in. Drop Tesofensine back to 0.5mg, cut Tirz to 2.5mg, and stack 2.5mg Reta right on top.

Step 4: Finish it out

Over the next 15 days slowly taper Tesofensine off completely while shifting that last 2.5mg of Tirz fully over to Reta.

End result

You land on a normal Reta dose with no appetite rebound from switching abruptly. People who plateaued hard on high Tirz usually pick right back up on Reta, keep more muscle, and deal with way fewer sides than they were getting at that crazy high Tirz dose.

This needs real medical supervision though, too many moving parts to eyeball this one solo.

Genuine question because I see this constantly. Somebody running three or four compounds but only sleeping 5 hours, eating trash, training whenever they feel like it. Then wondering why nothing is hitting the way they expected.

Half the people in here would probably get more out of just fixing sleep, food, and training than out of any vial they running right now. Peptides work way better on a body that already got the basics handled. If the foundation is a mess you cannot even tell what the peptide is doing in the first place.

But the other side got a point too. "Just fix your basics" gets thrown around like it solves everything and it does not. Some people already got all that locked in and still need compounds for a real reason. A tendon that will not heal. Getting older. A goal the basics alone are not gonna get them to. Telling somebody with a busted tendon to just sleep more is not advice, that is a cop out.

So which is it. Are most people running peptides to skip the boring work, or is "fix your basics first" just something people say to talk down on anyone running a stack? Where you landing on this?

Gotta tell this story because it still trips me out.

Back in my wrestling days I was smoking THC every single night just to fall asleep. Body was banged up from competing and weed was how I shut my brain off enough to actually rest. And look, people will say a little THC use is not the end of the world, fair enough, but I was not doing a little. I was doing it every single day in amounts that were honestly excessive, for years.

Then I started Reta.

About two weeks in I noticed I was not really reaching for it as much. Did not think much of it at the time, just figured I was tired or whatever. Fast forward almost six months later and I had this moment where I literally stopped and was like wait, when is the last time I even smoked? And I genuinely could not remember.

Six months. Gone. No plan, no willpower speech, no quitting cold turkey moment. It just sort of dissolved in the background while I was running Reta for completely unrelated reasons.

I am not saying Reta is some secret addiction cure, that is not the point here. But GLP-1 receptors sit in the same brain regions tied to reward and craving, dopamine pathways, the whole food noise thing everybody talks about. Turns out that same mechanism does not just quiet down food cravings for some people, it quiets down other cravings too. There is actual early research looking into GLP-1s for nicotine, alcohol, and substance cravings for this exact reason.

Wild side effect to stumble into honestly. Went in chasing fat loss and walked out with a habit I had for years just kind of evaporating without me even trying.

Anyone else notice something like this happen with Reta, Tirz, or Sema? Curious if this is more common than people realize.

GHK-Cu Seems to Be the Most Talked About Peptide Right Now or Am I Trippin?

Keep seeing GHK-Cu pop up in basically every other thread lately. Skin posts, hair posts, anti-aging posts. Either I am tripping or this peptide genuinely took over the feed.

Curious what people running it think. Worth running on its own or is KLOW the smarter move since it already has GHK-Cu built in alongside the other three compounds?

What has your experience been with it?

Currently on retatrutide, tesamorelin, ipamorelin, MOTS-C, and GHK-Cu.

Thinking of adding BPC-157 and TB-500 mostly for skin health, collagen/tissue support, and recovery. Also curious about DSIP for deeper sleep/recovery even though I don’t have major sleep issues.

Considering 5-Amino-1MQ for fat-loss/metabolic support too.

(Also wondering if SS-31 is actually worth adding if MOTS-C is already giving me good energy with no issues, or if that’s just overkill.)

For people who have used these, what dosing ranges did you find useful for BPC-157, TB500, DSIP, and 5-Amino-1MQ?

What would you add first, what would you skip, and does anything in this stack seem redundant?

The protocols I have found and am adhering to for GHKCu and AOD-9604 recommend taking it first thing in the AM in the fasted state. I'm taking this to mean I should take a pin and remain fasted for 60-90 minutes post pin. The issue is I need my (non black) coffee in the AM to start work which will naturally cause an insulin response so the first chunk of my morning is really just me groggily going through the motions and being generally unproductive.

Not sure if this is due to the other peps in my stack, but I am waking up 1-2 hours before my alarms these days. But then I go right back to sleep when I realize I still have a few more hours left to relax.

I'm wondering if its okay for me to wake up naturally, pin the two peptides above, go back to sleep, and then when I wake up for work, start my day off with coffee? How important is it to stay awake after pinning vs going right back to sleep. If it doesn't matter, why can't I just pin GHKCu and AOD at night with all my other fasted pre-sleep peptides?

TIA

Every woman has that one spot she is tired of hiding. The one that showed up after a summer in the sun or after a pregnancy and just never left. You bought the serums that promised to fade it and watched it just sit there doing nothing.

Here is why those creams could not touch it.

Why creams do not work on melasma

Most creams only work on the surface. But melasma and dark spots are not made on the surface, they are made underneath. There is an enzyme called tyrosinase that drives melanin production and the spot keeps getting made faster than any surface cream can fade it.

How glutathione works differently for skin pigmentation

Glutathione shuts off tyrosinase directly. It slows melanin production at the actual source instead of just covering up what is already there. It also pushes your skin toward making pheomelanin, the lighter pigment, instead of eumelanin, the dark one.

This is not bleaching. Bleaching strips color off the surface. This is turning the switch down on where the color comes from in the first place.

What the research on glutathione and melasma shows

Oral glutathione has shown real reduction in melasma severity in studies. Topical glutathione paired with microneedling fades melasma better than microneedling alone since the needling helps it actually get deep enough to work. IV glutathione in clinics often gets paired with vitamin C, which helps flip the dark melanin back to a lighter form.

Keep it real though

This is not instant. The research is still growing and a lot of the studies are small. This works gradually over weeks not days. Topical alone does not absorb great since the molecule is big, that is part of why it works better with microneedling or stacked with vitamin C.

The spot was never asking to be covered up. It was asking to be turned off at the source. That is the real difference here.

Anyone running glutathione for skin or melasma, what route did you go and how did it work for you?

here is where I read this

Glutathione and melasma mechanism review: https://www.nbinno.com/article/amino-acids/glutathione-melasma-pigmentation-treatment

Glutathione plus microneedling for melasma: https://www.peachiv.com/blog-post/glutathione-iv-skin-brightening