100mg GHK-CU has a bunch of sediment floating around that’s only visible when shining a flashlight through it. It was reconstituted with 3ml of hospira bac water, and through testing 50mg vials with 1.5ml of the same bac water, there isn’t any sediment. I’ve been pinning this for about half a month but just realized the issue, after my friend brought it up (he has the same batch).

Is this safe to continue pinning?

I'm not asking for medical advice for my research partner just wanted to get a feel for opinion on something. I'm currently using reta. I pin that twice a week. I've been very conservative as I to trade up because I'm either a non-responder or things hit me extremely hard. So just bumped from 2 mg per week to 3 mg per week and I also just bumped my MT1 dosage from .250 MCG to .500 mcg. I'm always reluctant to add anything else when I'm making any changes to the current protocol.

That said I've really been wanting to try ss-31, k l o w, and kisspeptin. biggest challenge right now is sleep. And of course reta doesn't help. Energy is typically pretty low because of lack of sleep. No stimulants like caffeine or anything like that to compensate. I've heard great stories about all of these peps. And would love to get opinion and perspective on which to try first and if we are okay to add one even though we just upped the dosage on both of these others this week.

Been working through the research on these two and the gap between evidence and reputation is wider than I expected.

GHK-Cu has a legitimate clinical literature in wound healing with multiple independent research groups, decent journals, and human trial data going back decades. It scores 55 on the evidence framework I've been building. BPC-157 scores 20. Both are in the animal-dominant category for the injury recovery use case people actually care about, but they're not close.

What I find interesting is why the reputation is inverted. GHK-Cu got absorbed into cosmetics (copper peptide serums, hair loss topicals) and that framing seems to have followed it everywhere. Even people who know the wound healing literature don't seem to weight it the same way they weight BPC's anecdotal track record. BPC has the injury recovery stories, the gym community, the tendon and ligament accounts. That signal is loud and specific enough that it dominates even when the formal evidence isn't there to back it.

The evidence framework doesn't resolve this. High anecdotal signal on BPC is real and worth tracking separately from the research score. But it does raise a question I'm genuinely curious about: is the community just unaware that GHK-Cu has a stronger formal foundation in tissue repair? Or is there something about the anecdotal record on BPC that makes the evidence gap feel beside the point?

*This free tool has been approved by r/Peptidesource moderators and follows the free tool rule*

Re submission to comply with rules: unknown company tests positive for fent

Peptides can increase risk of cancer specially those that are angiogenic, i was wondering whether this same risk is associated with micro-needling peptides into the skin

Particularly interested in the research for women.

Research started Sema in October 2025 and quickly started losing weight.....not just fat but the subject could feel itself becoming weaker. Started Sermorelin in December at 300mcg 5/2, went 3 months and since March it has been on their increased dose of 750mcg on a 5/2 basis. Noticable an increase in lean mescle without really training and overall it has been a great move for wellness. I see alot of folks saying Serm doesn;t do anything, and I disagree. I feel like many of those comments are from the "took it two months and nothing happened" crowd. I am one that believes Sermorelin needs a long trial to see/feel the benefits. Zero side effects besides early on a little flush feeling after injection. Been eyeing CJC-1295 with Ipa to research, and pondering any benefit from switching to the grey peptides. . Just looking for any real work personal reviews. I have read all the AI info and differences online. Not wanting to move to something that could give side effect, water retention, muscle soreness or whatever I have read is possible.

Weis einer wie man das selber mischen soll.???

Da ist weises Pulver in der Ampulle. Soll ich beide Plastik Dinger wo die Flüssigkeit drin ist mit dem Pulver vermischen oder wie ??? Hilfe

Has anyone had a similar experience with glow, or even just ghk-cu? My research subject with this stack shows the nervous system becomes dysregulated. RS can't sleep and they feel horrible like body anxiety. Any solutions?

Ive never recieved one thats like this. I hate to ask dumb questions. I have two bottles of enclomiphene 25mg ml that are like this. I also messaged the company. Ive recieved 12.5mg ml before and it was clear. So im confused about this. Ive tried heating the bottle and shaking a lot and its still like this.

Edit: company said it was normal because it is a suspension liquid not dissolved.

I recently placed my first order of tirzepatide after getting semaglutide from a large provider for over a year. Part of my concern was not getting everything already prepared, but I’ve done a lot of research and felt confident. What I didn’t expect was my order to be mailed the way it was. It was three bottles of BAC and two vials of tirzepatide, just in a bubblewrap envelope. It’s 90+ degrees where I live and now I’m worried it’s been compromised. Is this normally how places pack/send their product?

Really out here trying to do my research before testing on my lab rat here. When you were new where did you find the most useful real information you were seeking? How do you tell factual from not? How do you know a trusted resource vs non?

I currently have 3 of the peptides but the problem is they are in different vails. How am i suppose to mix them ? After i reconstitude them in their own vail , am i going to mix them all together or no? I am so new to this.

My friend just got this today , he needs 2.5 mg. Can someone help ? Thank you in advance i know there are many questions about this . But im just here to help him by posting on this subreddit.

Hi everyone! Newbie here. I’m currently researching Reta at 2 mg and have been looking into the Healing Blend (BPC-157/TB-500 6/6) and KPV.
I’m wondering how everyone approaches these compounds in their research. How is the Healing Blend typically incorporated into a research protocol? Daily? Weekly? I’m still learning and trying to understand the different research methods and dosing schedules that are commonly discussed.

My current research subject has elevated inflammatory markers, and I’m curious what observations others have made while researching these compounds.

I also have a separate research subject with a condition that closely resembles rheumatoid arthritis. Traditional interventions haven’t been well tolerated due to gastrointestinal issues. Has anyone come across research or observations involving BPC-157, TB-500, or KPV in similar inflammatory models? If so, what research protocols or findings have you found interesting? And found works for your subjects.
Any insight is appreciated. Thanks!

Hi all!

RS is feeling tired on KLOW 80mg constituted with 3 bac water, 10 units. Dosage is quite high from the lab, so in total is about 100 mg Klow, constituted by myself in the lab in a clickpen. RS is feeling pain in the joints as well. Good and clean COA, no metals etc. Taking it at night doesn't help the RS because in that case, the RS can't sleep. Considered adding mots-C to regain some of RS energy back whilst IRS is on this protocol (which RS needs to finish, health wise) The only problem I am reading is that "if using metformin or diabetes meds — both activate AMPK and may have additive glucose-lowering effects Mots-C also interacts with the AMKG pathway and can regulate RS glucose." RS is also on a small dose of reta 2 mg and 3,5 mg of tirz as RS is weaning of the tirz and building the reta slowly. Because of this I am not sure to research the Mots-C alongside the peptides I'm already giving the RS. Do you have other recommendations of peptides that help energy wise, and maybe ease the pain from the KLOW for the RS? Thanks in advance!

Can both be combined for stomach healing and ankle injury ?

Is it too much together or safe ?

If one of these is Reta 30mg and one is Semax 5mg should they be the same level?

My RS has been running GHK-Cu for approximately 20 weeks, with about a week off during that time. I haven’t noticed any negative side effects—skin is more supple and hydrated.

Has anyone come across research on using GHK-Cu for this duration? Is it generally recommended to pause or cycle off after several months, or is continuous use considered reasonable based on what’s currently known? Interested in hearing about both research and personal experiences.

Not all peptides are good for all research purposes…

The author of this study is a 49F with a
Metabolic Endocrinologist; prescribed tirz for inflammation;
result in losing too much weight.

2022 :
The author of this study broke the front of her skull causing traumatic brain injury. The CT scan found thyroid cancer.
Thyroid removed and radiation for metastasis determined to be successful for removing cancer.

2023 :
The author of this study experienced
Metabolic dysfunction;
Weight gain;
Severe electrolyte imbalance;
Kidney disease;
Muscle spasms;
Osteoporosis;
Radiculopathy in both arms and hands;
Debilitating migraines

2024 :
The author of this study had
Diagnosis of hypoparathyroidism treated by endocrinologist with massive doses of Vitamin D and calcium

2025 :
The author of this study had
Diagnosis of diabetes insipidus treated by nephrologist with hydrochlorathiazide;
Kidney failure was reversed;
Electrolytes have stabilized;
Tirz 5mg weekly prescribed by a licensed metabolic endocrinologist for inflammation in spinal cord

2026 :
The author of this study had
Diagnosis of critical spine failure treated surgically by neurosurgeon removing 3 vertebrae and replacing with cadaver bone and titanium.

The author of this study is currently 49F;
5’9 and 140lbs;
5mg tirz once weekly;
The author of this study is looking at literature for inflammation management post-op

Kidneys test healthy with insipidus protocol;
Electrolytes remain balanced with Vitamin D, calcium, and insipidus protocol;
Neurosurgery healed all radiculopathy, spasms, migraines;
Bone density score improved to osteopenia;
The author of this study is restricted to mostly liquid/ soft diet post-op, and she will not be able to exercise for at least 6 more months

Current symptoms:
Heat intolerance and fainting;
Unable to stabilize body temperature;
Unable to stabilize blood pressure;
Poor appetite

Could all point to inflammation post neurosurgery (which could take up to 24 months for cervical spinal cord to heal)
Could all point to hypothalamus damage from 2022 (which can only be managed with supplements)

The author of this study thinks the tirz might be too strong. Considering tapering

RS:
Ipa examined for muscle maintenance (300mcg 5/2 in the evenings)
TB-500 examined for overall recovery (2mg twice per week) (week 5 with plans for an 8-12 week cycle)

The author is considering whether to study KPV ;
The author of this study wonders how to evaluate TB-500 after current cycle

Should the author of this study research any other pathways for inflammation?

does this look like normal quality material? it’s sold as ≥99% purity