CommunityTraining & Muscle

Peps for women to support muscle growth?

34 replies12 peopleJun 4, 2026☆ Follow
Summary

What peptides or compounds help women regain or build muscle, especially glutes, while on Tirzepatide and in a calorie deficit?

The thread shows that large calorie deficits from Tirzepatide cause muscle loss that secretagogues like Ipamorelin cannot reverse without first fixing nutrition. Participants stress eating closer to maintenance, increasing protein, and lifting more before adding anything else. Some share past experiences with low-dose testosterone or HCG for fullness and recovery, while others warn about sides and water retention from compounds like Ibutamoren. Overall the consensus is that peptides are secondary to reversing the deficit.

What this discussion establishesWhere people disagree

Whether low-dose testosterone or HCG is worth considering for women near goal weight versus simply eating more.

Still open

How effective or safe microdosing androgens actually is for this specific situation without long-term data from the group.

Nothing here is advice.

34 replies · 12 people
KeenSparrow23archiveopening postJun 4

Right now I'm on Tirz with doses of 2.5 milligrams every Monday and 1 milligram on Fridays. I've dropped quite a bit of weight and am nearing my target. For two years I've been weight training, and over this past year my strength has held up pretty well even as the fat comes off. The only area where I'm noticing some loss is in my glutes. I've been considering Ipamorelin as a way to rebuild that muscle, yet there aren't many accounts from women or others about using it. I'm also wondering if adding it would mean too many things at the same time. Plus I'm already fed up with doing three injections on certain evenings. My stack includes Tirz along with DSIP, Semax and Selank, and GHK Cu. This week I'll start 5 amino too.

ClearLedger24archiveJun 4

After getting close to my target I held off until actually hitting it. At that stage I maintained a steady level of the compound and added the blend during workouts while keeping protein intake high. One secretagogue didn't seem optimal for adding muscle though another might work better yet I steered clear of that option right after dropping weight. Plenty of choices exist such as genuine growth hormone. A solid fat burner plus protein supplement creatine and the blend led to clear improvements for me.

CopperMarble29archiveJun 4

Lots of folks mention losing muscle mass with these medications. Guys experience it as well. These compounds create a muscle-wasting environment when calories are cut too low. The only way to stop that breakdown is by consuming additional energy and shrinking the gap between intake and needs.

I took one of those meds for two months while weighing one hundred sixty five pounds to eliminate the remaining abdominal skin that persisted. My journey began three years before at two hundred pounds through workouts, running, and food control alone. After those sixty days the stomach area was flat, yet roughly five of the ten pounds shed came from lean tissue instead of fat.

Regarding the query about secretagogues, they produce minimal gains in muscle because they lack any muscle-building properties. The resulting changes in growth factor signals fail to promote tissue development unless one already maintains a surplus state. Therefore a growth hormone releaser will not restore lost muscle under the conditions described.

To address the issue I increased my daily food intake along with the effort put into lifting weights more often or harder, perhaps by signing up for group fitness sessions focused on varied movements. Significant muscle addition does not occur during large energy shortages even with lots of sets unless nutrition is precisely managed.

If seeking a compound that actually promotes muscle, I avoided the common growth hormone related options and instead used a different substance that prompts the reproductive organs to generate additional male hormone. This made my workouts yield better results as the body responded by adding more muscle from the same activities.

I began at a reduced amount compared to male usage, around one hundred twenty five units on alternate days, continued for roughly thirty days to assess tolerance before adjusting upward. Possible reactions include greasier complexion or occasional breakouts. No masculine traits develop in women at sensible amounts since it merely encourages the body to make slightly higher levels of its own hormones rather than introducing external ones directly, keeping them at the upper end of normal. Much larger amounts in the thousands of units per day would change the behavior entirely but such quantities stay far outside typical use.

KeenSparrow23archiveJun 4
↳ replying to @CopperMarble29

Thanks for sharing that info, it's really useful. Strangely enough my power levels haven't dropped whatsoever and I'm still setting new records in lifts. The top half of my body seems unchanged in appearance while my rear end has become noticeably less full. Just to give context I'm four foot eleven inches tall, twenty eight years old and currently one hundred fifty pounds down from two hundred twenty. I do resistance training five days each week. My target intake is between twelve hundred and fourteen hundred calories though the medication makes that challenging. Protein consumption stays above eighty grams minimum with a goal of one hundred twenty. Creatine along with l carnitine are part of my daily routine. At this stage might taking small amounts of testosterone prove advantageous with fewer potential issues?

CopperMarble29archiveJun 4
↳ replying to @KeenSparrow23

Butt muscles often carry quite a bit of fat, so shedding pounds causes them to lose volume fast. That explains it. I wouldn't suggest using small amounts of testosterone here. That approach would mean checking hormone levels through tests to avoid excess, since too much could lead to male characteristics developing, which probably isn't desired. HCG won't trigger those male traits in either gender. Instead it prompts the body to make extra of its own testosterone, staying in the healthy range but towards the upper end. Nutrition then gets directed more toward keeping and growing muscle tissue. Also, existing muscles like the glutes store more glycogen and fluid, which plumps them up and rounds them out even without adding new muscle.

CopperMarble29archiveJun 4

This compound triggers enormous fluid retention. In under a week of use, my body looked as if I had added a large amount of fat right under the skin. My personal logs show a ten pound increase over five days from this, equaling one pound daily of retained water. Human testing got halted by researchers since the fluid caused heart failure among elderly patients. Moreover, it amounts to nothing more than another growth hormone releaser and fails to support reaching objectives unless already building muscle in an anabolic condition, which according to the description provided isn't happening.

CopperMarble29archiveJun 4
↳ replying to @KeenSparrow23

I've been considering how eating habits and training routines play out in cases like this since that approach made the biggest difference for me rather than adding more compounds that won't change the outcome. At that height and weight for a woman training with weights five times weekly the daily maintenance level lands near nineteen hundred to twenty two hundred calories. The medication made hitting twelve hundred to fourteen hundred feel difficult yet that's the amount being managed which leaves a gap near a thousand calories below maintenance. Muscle loss follows in a gap that size and nothing added through injections prevents it. Even people using hormones in large amounts still lose muscle when the gap stays that extreme. Basic body function and nutrition principles make that clear. Cutting back on the medication opened room for more food. Keeping the daily gap near fifteen to twenty percent or roughly two hundred fifty to five hundred calories below meant adding several hundred calories each day. One gram of protein for every pound of body weight plus point three to point five grams of fat per pound left the balance for carbs with a split around thirty percent protein twenty five percent fat and forty five percent carbs. Continuing to try different injections without progress was one path while eating a bit more to shrink the gap let strength and shape improve instead. That matched what I saw happen.

ClearLedger24archiveJun 4

Powdered creatine works better in my experience. Mixing it together with collagen powder makes a helpful beverage that goes into my big protein drink. I sip on that mix slowly over the course of the day to support my nutrition targets while taking Reta. The only reason I brought up that compound was because you mentioned the other one first. I would avoid growth hormone or anything that triggers its release. The point about skipping those secretagogues and also avoiding testosterone injections holds up especially at the beginning. Building muscle depends on food intake and anything that increases appetite could interfere with fat loss progress. The idea with HCG does seem practical and fits what I would suggest. The reason for bringing up that blend was the recovery peptides inside it which speed healing so training sessions can happen more often. Adding a fat burner to a nitric oxide preworkout gives a strong lift for workouts that feel more complete. After everything settles into a steady routine the option for that other compound might come up later if extra help is needed but this is not the right setting to discuss it.

BrightBeacon35archiveJun 4

Peptides aren't the ones here but DHEA along with Anavar show up instead.

GreyAlder46archiveJun 4

Creatine stands out here as it is not a peptide whatsoever, and ipamorelin looks like the option with the fewest risks among peptides that boost growth hormone. Many recommend pairing the first one with cjc or switching over to tesamorelin by itself instead. Hormone replacement therapy gets brought up as well. Naturally these all carry side effects, with creatine as the only exception.

KeenSparrow23archiveJun 4
↳ replying to @CopperMarble29

Thanks a lot! Ten weeks have passed with me maintaining a strict reduction. Normally my routine involves four weeks of focus and then a single week of upkeep. Maybe a whole month of upkeep is what I need right now. Success tales can make you imagine that trying one additional step means you can enjoy all the rewards without limits haha.

ClearWillow37archiveJun 4

I like how you're hitting that protein target around one hundred twenty grams. You're eating less than you need right now, which makes sense during a cut, and you can adjust your intake gradually once you reach your target weight. I liked tesamorelin more than ipamorelin because the latter boosted my appetite a lot through its effect on hunger hormones. On ipamorelin I started having problems with my tendons in the wrists and knees that didn't happen with tesamorelin. I also got strange tingling feelings in both arms for several minutes right after waking up each day. Those sensations went away soon after I stopped using it. The tendon problems have lasted for several months though. Being a woman who's already at my desired weight and fitness level and wanting better strength without adding bulk, my plan for the next cycle is to get testosterone cypionate through my doctor along with some growth hormone in low amounts. Should any unwanted effects appear I'll switch back to tesamorelin since it allowed me to build muscle while dropping fat.

KeenSparrow23archiveJun 4
↳ replying to @ClearWillow37

Heard about possible joint problems from ipa and already deal with plenty myself. Wondered whether tesa produced much swelling since that effect made me hold back earlier. Previous puffiness cleared up with tirz so facing it once more feels concerning. Used test c periodically over several years after my former spouse a strength athlete encouraged it. Gained vitality dropped pounds gained muscle and noticed facial changes like a sharper jawline plus more prominent chin. Downsides showed up too since I was immature and careless back then. Those cleared eventually. Thought about trying small doses over brief periods.

CopperMarble29archiveJun 4
↳ replying to @KeenSparrow23

I had a very similar experience actually. Those medications help drop big amounts of body fat at first, yet once little remains the system clings to what is left and breaks down muscle during steep cuts in food intake. It is simple to chase extra additions while missing the core habits. As a guy who is thirty eight, nearing my target I kept pushing those steep cuts along with heavy training sessions. My look stayed flat, the scale number kept falling but the fat stayed put and my strength dropped. I spent more than eight weeks stuck like that before changing anything. Cutting the gap back to roughly two hundred fifty calories each day let the last fat start vanishing while my shape and power came back. Moving into a muscle gain phase I hesitated for ages to go past maintenance intake because of the worry about adding weight again. Once I pushed past that mental block and held a surplus near four hundred calories daily with the same training I added real muscle and shape without extra fat. The medications work fine when plenty needs to come off, but with less fat left they seem to hit muscle harder during big gaps in intake. Keeping the gap tiny lets fat keep dropping while muscle and shape hold steady. Maybe the effect runs the whole time but stays hidden behind the extra fat.

CopperMarble29archiveJun 4
↳ replying to @KeenSparrow23

Honestly that idea seems solid. It caught me off guard how the suggestion of small testosterone doses came up so casually but now everything adds up haha

KeenSparrow23archiveJun 4
↳ replying to @CopperMarble29

Honestly it didn't bother me much. Most of the results felt pretty enjoyable lol. The only parts that stood out negatively were breaking out and having weaker emotional control but the rest came across as pleasant or just average lol.

KeenSparrow23archiveJun 4
↳ replying to @CopperMarble29

I get what the mental block feels like. Right now my body isn't heavy but it's also not at a normal or lean level, which means I need to adjust my targets. Eating past that 1400 mark makes me anxious. Last year during the warmer months I tried one of those medications but stopped after several weeks once my strength workouts suffered. This attempt I'm being way more careful since putting in the effort to rebuild my fitness level has taken so much from me. Back in my late teens and early twenties I was in great shape, then I stopped caring and had to rebuild everything starting a couple years back.

CopperMarble29archiveJun 4
↳ replying to @KeenSparrow23

Likewise that method really set me back. Seeing photos from after nine months trying to shape my physique and drop fat during a severe energy shortage compared to just two months holding steady with a small excess and the same habits would make anyone chuckle. I shifted from looking flat and bony to developing a solid upper body with noticeable arm veins. It's pretty wild honestly.

KeenSparrow23archiveJun 4
↳ replying to @CopperMarble29

My backside, leg backs, and core feel exactly like that to me. Ahead of beginning the cut, I had an ab line developing along with super strong rear chain muscles. That's all faded now though. Really excited to start the bulk phase again.

CopperMarble29archiveJun 5
↳ replying to @KeenSparrow23

It seems like there's a mental component involved here. After dedicating many years to shedding pounds through natural methods, reaching a lower body weight made it surprisingly difficult for me to convince myself that increasing food intake was necessary to avoid appearing skinny. However, once I raised my calorie consumption, my physique became much more defined, the previous halt in fat reduction reversed rapidly with the excess fat disappearing, and it was substituted by muscle. It's amazing the way these things unfold.

ClearWillow37archiveJun 5
↳ replying to @KeenSparrow23

Tesa never caused me any swelling issues. I kept the amount low each night because the grey market stuff cost too much per container. Tesa is great in my book. It delivered the exact fat loss benefits along with preserving muscle that I was after. It's right behind Epitalon as my favorite one. Ipa did make me retain water once during extended use. That happened just once after returning from travel without using anything for several days. The puffiness showed up in my arms and legs for only that first day back on it. It looked really bad though, enough to make me wonder if something was wrong. I mean, it was that noticeable. Have I mentioned yet how much Ipa bugs me? 😆

AmberSignal33archiveJun 5
↳ replying to @KeenSparrow23 (opening post)

This discussion is really interesting! For someone my age, a woman in her fifties, gaining muscle proves difficult especially while shedding fat. In my view, you're making excellent progress. I managed to drop the pounds through a medication and weight lifting. At times, it's simply a matter of inheritance. My backside remains quite flat even with intense exercises targeting that area. I'm on hormone replacement using tiny quantities from my partner's prescription, taking four milligrams of one item each week along with four milligrams daily of something else. I've acquired two additional items to include in my regimen. I prefer adding them gradually so I can observe the results individually. Though I don't know your age, that initial compound suits someone like me who's older.

WryHarbour70archiveJun 5
↳ replying to @AmberSignal33

That's surprising to me. Among the ladies I'm acquainted with, peptides aren't something they turn to for building muscle. For the younger ones, I notice Var followed by prim being typical. As they get older, around my age which is 49, test becomes more usual. From what I've heard, it serves as a regular choice if standard HRT isn't effective. Right now my spouse is working on fine-tuning her HRT. Happy to hear you're sorting yours out too.

AmberSignal33archiveJun 5
↳ replying to @WryHarbour70

Completely agree that at this stage of life hormone therapy needs priority. I get everything balanced before introducing any additional compounds. My wife will definitely want that vitamin D.

CopperSignal27archiveJun 5

For women the choices for building muscle end up more restricted since the main compounds that really boost growth are things like testosterone along with other similar steroids though any use by females has to be handled with extra caution to keep side effects down. Growth hormone releasers or hgh itself tend to offer only minor shifts in how the body looks maybe a couple percent tops and that's without going overboard on amounts. The biggest factors remain fine tuning workouts and nutrition because adding muscle while eating less is basically not feasible. Low amounts of that one sarm could be something to look into since research combined it with a weight loss medication and it pretty much stopped muscle from decreasing during fat loss and it seems reasonably safe for females at smaller amounts because it doesn't affect androgens much. It comes in larger tablets so adjusting down to the studied level involves breaking them up and using precise measurement tools yet it has actual human study data showing it helps preserve muscle when using those glp 1 type meds plus low chance of harm at the amounts discussed. From what I understand it's still under investigation for pairing with those medications which points to decent safety info.

LevelLedger10archiveJun 5
↳ replying to @CopperSignal27

At the beginning upon seeing the thread mentioning the substance crossed my mind yet I opted against it. However I'm pointing out now how it comes as a liquid making it simple to set the amount between five and ten milligrams for the cycles lasting six to eight weeks that numerous females follow.

CopperMarble29archiveJun 5
↳ replying to @AmberSignal33

Which initial amount works out well when checking it personally?

AmberSignal33archiveJun 5
↳ replying to @CopperMarble29

These days my intake stands at one milligram on two occasions each week, and the test results show a modest rise that suits me well. This puts me exactly at the point I aim for right now. If the numbers go higher I might reduce the amount a little. People vary individually though. Minimal and gradual works best.

CopperMarble29archiveJun 5
↳ replying to @AmberSignal33

Your strategy appears clever. From a numerical viewpoint this interests me greatly as a person who relies heavily on data analysis and seldom notices ladies employing testosterone. When administering one milligram of cypionate on a weekly basis what overall testosterone amounts do you achieve?

AmberSignal33archiveJun 5
↳ replying to @CopperSignal27

Sounds intriguing. Not familiar with Ostarine much at all. I'll look it up and read about SARMs broadly. Appreciate the tip.

AmberSignal33archiveJun 5
↳ replying to @CopperMarble29

Oh many of my friends use it as well. And I will have to check my labs and get back to you. I do not want to give you bad information.

CopperSignal27archiveJun 6
↳ replying to @LevelLedger10

Could you tell me where I might find the liquid form? I've tried to purchase it before but always run into problems with extra shipping costs on the tablets, and many sellers claiming to stock it actually don't. Plus, splitting the dose accurately from such a tiny tablet is really annoying.

LevelLedger10archiveJun 6
↳ replying to @CopperSignal27

You bet. I will DM you. I am not sure if any will ship to Australia but if you do not ask the question the answer is always no.

NorthMeadow39archiveJun 11
↳ replying to @AmberSignal33

At that amount I figure you're going with shots instead. Skin application takes in just a tenth, meaning the usual amount ends up around five milligrams each day. There's this gel for guys that comes in fifty milligram packets designed for them to use every day. Doctors give it to ladies at a tenth of that packet per day to hit the five milligram mark. It looks really cute and soaks in nicer than the custom mixed lotion. Thirty of those packets will stretch for ten months.

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