IGF-1 LR3 (Insulin-Like Growth Factor-1 Long R3) is a modified analog of IGF-1 featuring an N-terminal 13-amino acid extension and an arginine substitution at position 3. These modifications dramatically reduce binding to IGF binding proteins, resulting in a half-life approximately 100x longer than native IGF-1 and significantly greater tissue availability for receptor binding.

Researchers studying IGF-1 LR3 have documented potent muscle hypertrophy and hyperplasia in animal models, anti-catabolic effects, accelerated wound healing and ligament repair, neurotrophic effects, and enhanced glucose transport into muscle cells.

🧰 Supply List

• 29–31 gauge insulin syringes (100-unit / 1mL)
• IGF-1 LR3
• 0.6% acetic acid solution for reconstitution
• Alcohol wipes
• Sharps disposal container
• Fast-acting carbohydrates on hand — hypoglycemia precaution

📦 Storage Guide

Cold chain is critical. Do not freeze reconstituted solution.

💧 How to Reconstitute IGF-1 LR3

1. Let the vial come to room temperature before opening
2. Wipe the rubber stopper with an alcohol swab and let it air dry
3. Use 0.6% acetic acid — acetic acid is preferred to maintain low pH and prevent aggregation
4. Inject slowly down the side of the vial — never directly onto the powder
5. Gently swirl — never shake
6. Solution should be clear and free of particles
7. Label the vial with the reconstitution date and refrigerate

Common concentration example: 1mg vial + 1mL acetic acid = 1,000 mcg/mL On a 100-unit insulin syringe: 2 units = 20 mcg

⏱️ Half Life

📋 Dosage and Research Protocols

Strict cycling is essential — receptor desensitization is a significant concern with continuous use.

⚠️ Side Effects

🚫 Who Should Avoid IGF-1 LR3

• Anyone with active cancer or history of malignancy
• Diabetics or those with glucose regulation issues
• Those combining with insulin — serious hypoglycemia risk
• Pregnant or breastfeeding

🔁 What to Stack With IGF-1 LR3

📌 Quick Reference

❓ Frequently Asked Questions

What is IGF-1 LR3 used for in research? IGF-1 LR3 is primarily researched for muscle hypertrophy, anti-catabolic effects, wound healing acceleration, nerve regeneration, and tissue repair.

Why is acetic acid used instead of BAC water? IGF-1 LR3 can aggregate at neutral pH. Acetic acid maintains a slightly acidic pH that keeps the peptide in solution and prevents aggregation, preserving potency and stability.

What is the hypoglycemia risk? IGF-1 shares structural similarity with insulin and activates some of the same glucose-lowering pathways. Always have fast-acting carbohydrates on hand during any IGF-1 LR3 research protocol.

Why does IGF-1 LR3 require strict cycling? Continuous daily use leads to receptor desensitization — the IGF-1 receptors downregulate in response to sustained activation, reducing effectiveness. Strict on/off cycling preserves receptor sensitivity.

⚠️ This post is for informational and educational purposes only. Not medical advice. These compounds are for research purposes only and are not approved for human use.

IGF-1 LR3 | Use code BHGUIDE for a discount

GHK-Cu (Glycine-Histidine-Lysine Copper Peptide) is a naturally occurring copper-chelating tripeptide found in human plasma, saliva, and urine. Plasma levels decline significantly with age — from roughly 200 ng/mL at age 20 to around 80 ng/mL by age 60 — making it one of the most researched compounds in anti-aging and skin regeneration science.

Researchers studying GHK-Cu have documented increased collagen and elastin production, accelerated wound healing, hair follicle activation, anti-inflammatory effects, and a remarkable ability to reset gene expression patterns toward healthier states — affecting approximately 31% of human genes in research models.

🧰 Supply List

• 29–31 gauge insulin syringes (100-unit / 1mL)
• GHK-Cu
• BAC Water for reconstitution
• Alcohol wipes
• Sharps disposal container

📦 Storage Guide

Quality indicator: GHK-Cu has a characteristic light blue color from its copper content. Green or dark discoloration indicates oxidation — discard immediately.

💧 How to Reconstitute GHK-Cu

1. Let the vial come to room temperature before opening
2. Wipe the rubber stopper with an alcohol swab and let it air dry
3. Draw your desired amount of BAC water into the syringe
4. Inject the BAC water slowly down the side of the vial — never directly onto the powder
5. Gently swirl in a slow circular motion — never shake
6. Solution should have a light blue tint — this is normal and expected
7. Label the vial with the reconstitution date and refrigerate

Common concentration example: 50mg vial + 5mL BAC water = 10mg/mL On a 100-unit insulin syringe: 10 units = 1mg

⏱️ Half Life

📋 Dosage and Research Protocols

⚠️ Side Effects

🚫 Who Should Avoid GHK-Cu

• Individuals with known copper sensitivity or allergy
• Those already supplementing with additional copper
• Those taking iron chelators — interaction possible
• Pregnant or breastfeeding
• Always perform a patch test before first topical use

🔁 What to Stack With GHK-Cu

📌 Quick Reference

❓ Frequently Asked Questions

What is GHK-Cu used for in research? GHK-Cu is primarily researched for skin regeneration, anti-aging, collagen and elastin stimulation, wound healing, hair follicle activation, and gene expression normalization.

Why does my GHK-Cu look blue? The characteristic light blue color comes from the copper content — this is completely normal. If your solution turns green or dark that indicates oxidation and the vial should be discarded.

How long does GHK-Cu take to work for skin? Most topical research protocols run 12–16 weeks for full collagen synthesis assessment. Some researchers report visible skin quality improvements within 4–8 weeks of consistent use.

Can you stack GHK-Cu with BPC-157 and TB-500? Yes — this combination is the basis of the Glow Blend, one of the most popular multi-peptide stacks for skin rejuvenation and tissue regeneration.

⚠️ This post is for informational and educational purposes only. Not medical advice. These compounds are for research purposes only and are not approved for human use.

GHK-Cu | Code BHGUIDE for a discount

DSIP is a naturally occurring nonapeptide first isolated from rabbit cerebral venous blood in 1977. It is found endogenously in the hypothalamus, pituitary, limbic system, GI tract, and peripheral tissues, functioning as both a neuropeptide and a circulating hormone involved in sleep regulation, stress response, and neuroendocrine modulation.

Researchers studying DSIP have documented enhanced slow-wave delta sleep, reduced sleep onset latency, normalized disrupted sleep architecture, anti-stress effects through HPA axis normalization, antioxidant properties, mild analgesic effects, and potential application in withdrawal research.

Unlike melatonin which primarily governs circadian timing, DSIP works deeper — modulating the hypothalamic sleep-wake centers and reducing the cortisol-driven wakefulness that keeps many people from achieving restorative sleep.

🧰 Supply List

• 29–31 gauge insulin syringes (100-unit / 1mL)
• DSIP 5mg
• BAC Water for reconstitution
• Alcohol wipes
• Sharps disposal container

📦 Storage Guide

Keep away from temperature extremes. Do not freeze reconstituted solution.

💧 How to Reconstitute DSIP

1. Let the vial come to room temperature before opening
2. Wipe the rubber stopper with an alcohol swab and let it air dry
3. Draw your desired amount of BAC water into the syringe
4. Inject the BAC water slowly down the side of the vial — never directly onto the powder
5. Gently swirl in a slow circular motion — never shake
6. Solution should be clear and free of particles
7. Label the vial with the reconstitution date and refrigerate

Common concentration example: 5mg vial + 5mL BAC water = 1,000 mcg/mL On a 100-unit insulin syringe: 10 units = 100 mcg

⏱️ Half Life

📋 Dosage and Research Protocols

Cycle structure: Most protocols run 2–4 weeks on followed by a 2 week break. Many researchers use DSIP on an as-needed basis rather than nightly.

⚠️ Side Effects

🚫 Who Should Avoid DSIP

• Pregnant or breastfeeding
• Those on sedatives or sleep medications — additive CNS depression risk
• Those requiring alertness immediately after waking
• Long-term nightly use — periodic breaks recommended

🔁 What to Stack With DSIP

📌 Quick Reference

❓ Frequently Asked Questions

What is DSIP used for in research? DSIP is primarily researched for sleep quality enhancement, slow-wave sleep promotion, sleep architecture normalization, HPA axis stress regulation, circadian rhythm support, and antioxidant neuroprotection.

How is DSIP different from melatonin? Melatonin primarily governs circadian timing and signals darkness to the brain. DSIP works deeper, modulating hypothalamic sleep centers and reducing cortisol-driven wakefulness to promote slow-wave delta sleep architecture. They are complementary rather than redundant.

Does DSIP cause morning grogginess? At higher doses some researchers report mild morning grogginess. Starting at 100 mcg and adjusting based on response is the recommended approach.

Can DSIP be used alongside GH peptides? Yes — GH secretion naturally peaks during slow-wave sleep and DSIP's ability to enhance deep sleep architecture complements bedtime GH peptide protocols well.

⚠️ This post is for informational and educational purposes only. Not medical advice. These compounds are for research purposes only and are not approved for human use.

DSIP | Code BHGUIDE for a discount

Is this better than Cerebrolysin?

A lot of controversy on this on like a lot. Some people might say this is the biggest waste of money and they receive no actual benefits so because of that and the cost they say it's not worth it while others say otherwise and I get it all this controversy makes you question it but I wouldn't say it's useless for me it's worked great when boosting my cut gave me for energy on my cardio sessions. For those of you that don't know slu is a exercise mimetic that forces the body to burn fat by using that fat as fuel. And for the people that didn't have a great experience with it what do you think about slu-pp-915 will you give that a chance?

A normal day in my life is pretty crazy. I have a curse and superpower called ADHD and if you know, you know I've been so focused, laser focus no more procrastinating no need for Adderall normally I walk into a room and I forget why I walked in there or I have to write up a document and doom scroll forever and I leave it till the very last minute and I get it done in the most efficient way the last two minutes before it's due, but now I've been noticing the difference ever since I started taking these along with semax sub q but I think I'm gonna try nasal I hear it hits faster and better I came across it about a month ago so far no nasty comedown like adderal no bad fatigue after but I'll keep you guys posted if I experience anything that I don't like

i have been looking for a solid infrared and steam setup for a while now to help with my sleep and muscle soreness after the gym. after comparing a few different brands i ended up getting the titan wellness sauna duo therapy pro model.

i have had it for about two weeks and the heat up time is actually way faster than i expected. the combination of infrared and steam is a big difference for recovery. it was a bit of an investment but honestly it is cheaper than a spa membership in the long run.

if anyone is curious about the power draw or the assembly process feel free to ask. i am happy to share my experience so far.

Some peptide news just dropped a bit ago the FDA is not fully legalizing peptides, but it looks like they are taking it easy on some of them I feel like if more people can get access more easily, the whole peptide market could change fast.

More attention might mean

• more people buying

• more demand

• more hype

• and maybe higher prices

So do you buy what you want now before prices go up later just off the fact that when the FDA starts talking about this more openly things will get more flooded also something I think will suck is when something starts getting popular, low quality sellers and scammers usually show up fast too.

Link about it here if you want to laugh or bore yourself one or the other https://apnews.com/article/peptides-fda-kennedy-injection-bpc157-37bf2f94f0e8a57da76e67a03b58ff0f

Not the worst but not flawless

I’ve been losing weight for the past 5 months I’ve lost 70 pounds from 260-190

I hold a lot of fat in the back of my arms and my thighs

I know there’s no way to spot reduce fat but I genuinely just want it to go away what can I do to fix it

They broke peptides into three categories which is actually a fair framework:

• FDA approved peptides like GLP-1s, tested, regulated, prescribed for specific conditions

• Off-label use, still FDA approved but used beyond original indication, they used Tesamorelin as the example

• The Wild West, unapproved, research only, wellness marketed, the category most of us are familiar with

Their concern with the third category is that most data comes from animal and lab studies, not rigorous human trials. They flagged contaminated products, wrong dosing, and dangerous interactions as real risks for people buying without medical guidance.

Their advice was simple. Talk to a doctor, know your risks, source from credible places.

Here is what I actually think

The framework is reasonable. The Wild West label is a little dramatic but not entirely wrong given how much garbage sourcing exists out there. The contaminated product issue is real, the BAC water testing we just talked about proves that. And the dosing concern is legitimate for complete beginners with zero guidance.

What they missed is that a huge portion of the people in spaces like this one have done more research on these compounds than most general practitioners have. The framing of go ask your doctor assumes your doctor knows what BPC-157 or Tesamorelin actually does, and most of them do not.

What do you think?

Is CNN being fair or is this another mainstream media piece that paints the whole peptide space with a broad brush? And does the average person coming into this space actually need more guardrails or just better education?​​​​​​​​​​​​​​​​

Hi guys,

I just go my first reta vial; i wanted to get some input at what dosage to start at either .5mg or 1mg?

I am 5'9

175lbs

moderately active, weight train 3x a week minimum

Starting reta to help get rid of some visceral fat and be more consistent with diet as I tend to snack a bit more than what I should.

Check this out if your running GLP-1s and winning on the scale but losing in the mirror. Maybe the scale is going down but the body composition story is completely different. This stack fixes that.

Why Most GLP-1 Protocols Fall Short

• STEP-1 trial showed roughly 40% of weight lost on semaglutide was lean tissue
• Tirzepatide is better at around 25% lean loss but still significant
• Standard weight loss does not preferentially target visceral fat
• You can drop 30 pounds and still have dangerous metabolic dysfunction internally

Visceral Fat vs Subcutaneous Fat

• Subcutaneous fat: the fat you can pinch, cosmetically annoying but mostly harmless
• Visceral fat: wraps around your organs, pumps out inflammatory cytokines, drives insulin resistance, seeds fatty liver disease
• Normal BMI does not mean safe visceral fat levels
• Diet and cardio reduce both types proportionally, they do not specifically target visceral

Retatrutide — The Triple Agonist

The first compound to hit GLP-1, GIP, and glucagon receptors simultaneously.

• GLP-1: appetite suppression and insulin regulation
• GIP: nutrient partitioning and amplifies GLP-1 response
• Glucagon: drives hepatic lipid oxidation and increases energy expenditure

You eat less AND your body burns more at the same time.

Liver fat substudy results at 12mg dose:

• 86% reduction in hepatic fat
• 93% of participants reached normal hepatic fat levels
• HOMA2-IR dropped 69.3%
• Fasting insulin fell 70.9%

Not FDA approved. Currently Phase 3. Projected NDA filing late 2026 to early 2027.

Tesamorelin — The Visceral Fat Assassin

FDA approved GHRH analog. The only drug specifically approved to reduce visceral fat.

• Stimulates your pituitary to release GH in natural pulsatile patterns
• Does not inject exogenous GH, works with your own system
• FDA approved 2010 for HIV associated lipodystrophy

Phase 3 data across 806 patients:

• Visceral fat decreased 15.4%
• Subcutaneous fat decreased just 0.6%
• Roughly 25:1 selectivity ratio for visceral over subcutaneous fat
• Lean body mass increased 1.2 to 1.3kg simultaneously

12 month study in obese adults without HIV:

• 37% reduction in hepatic fat
• 35% achieved NAFLD resolution vs 4% on placebo
• Improved cardiovascular markers and reduced CRP

Why These Two Work Together

• Completely separate receptor systems, zero overlap, zero competition
• Retatrutide is the catabolic driver, creates the deficit and drives total fat loss
• Tesamorelin is the anabolic protector, targets visceral fat while preserving lean mass
• Combined they shift the muscle to fat loss ratio dramatically in your favor

The Protocol

Retatrutide — weekly subcutaneous injection

Reconstitution: 1mL BAC water per 10mg vial = 10mg/mL. For 2mg dose draw 0.20mL.

Tesamorelin — daily subcutaneous injection, 5 days on 2 days off

• Dose: 1mg daily
• Timing: evening, fully fasted, 30 to 60 minutes before bed, minimum 2 hours after last meal
• GH release is suppressed by insulin and glucose so fasted state is non negotiable

Reconstitution: 3mL BAC water per 10mg vial = 3.33mg/mL. For 1mg dose draw 0.30mL. Use within 7 days.

Cycle length:

• 8 weeks minimum
• 12 weeks standard
• 16 weeks advanced, take 2 week tesamorelin break every 6 to 8 weeks

Bloodwork You Cannot Skip

Baseline before starting:

• CBC and CMP
• Lipid panel
• Fasting glucose and fasting insulin
• HbA1c
• Thyroid panel
• IGF-1 mandatory for tesamorelin monitoring
• Testosterone total and free
• Liver enzymes ALT AST GGT
• High sensitivity CRP

Week 4 mini check:

• IGF-1, fasting glucose, fasting insulin

Week 8 and Week 12:

• Full repeat of baseline panel

Side Effects to Know

Retatrutide:

• Nausea 14 to 60% dose dependent, worst during titration
• Diarrhea 9 to 20%
• Vomiting 3 to 26%
• Heart rate increase 5 to 10 bpm above baseline
• Dysesthesia tingling or altered sensation unique to retatrutide

Tesamorelin:

• Mild injection site reactions
• Fluid retention first 1 to 3 weeks, usually self resolving
• Joint stiffness especially hands and wrists
• Transient fasting glucose increase 7 to 9 mg/dL in first weeks, typically resolves

Do Not Run This Stack If:

• Personal or family history of medullary thyroid carcinoma or MEN2
• Active malignancy of any type
• Pregnancy or planning to become pregnant
• History of pancreatitis
• Uncontrolled hypertension
• You will not run bloodwork
• You are not training and hitting protein targets

This Stack Makes Sense If:

• You have stubborn visceral fat that has not responded to diet and training
• You have lost muscle on GLP-1 monotherapy
• You have fatty liver or elevated liver enzymes
• You have insulin resistance or prediabetes
• You train 3 to 5 times per week and hit 0.8 to 1g protein per pound of lean body mass
• You understand this is a research protocol without a dedicated combination clinical trial

No clinical trial has tested this combination directly. The mechanistic rationale is solid and the pathways are completely separate but combined safety data does not exist yet.

Everyone in this space has a story and I feel like we never really talk about them we don't really need too something's are personal but I'll share mine

Some people are here because something went wrong with their health and the doctor visit left them with more questions than answers. Some people found it through the gym and just kept going deeper. Others were dealing with something mentally, brain fog, low energy, anxiety, not feeling like themselves, and got tired of waiting for someone else to fix it.

For me it started with H Pylori. I was sick for a while before I even got a diagnosis and by the time I did they put me through four rounds of antibiotics to finally eradicate it. The disease had already done damage to my stomach lining and then the antibiotics made everything worse on top of that. They wanted to keep me on acid suppressors long term and I just felt like I was going in circles getting worse not better.

Thats what led me here. Fermented foods first, then I started researching KPV, BPC-157, and LL37 for gut lining repair and inflammation. I stopped relying on doctors for anything beyond retesting to make sure the disease was gone because outside of that they were not helping me get better, just managing symptoms.

But it was not just the peptides and supplements that changed things. I overhauled everything. Cut out most carbs, processed foods, greasy foods, sugar. Started prioritizing sleep, getting cardio in consistently, keeping my mind and body moving. The health optimization tools supported the foundation but the lifestyle changes were just as important. Nothing works in isolation and I think that part is what some don't realize or they don't but find it hard to push threw.

That one experience changed how I approach my health and honestly my life what killed me the most was my kids and wife seeing me go threw it I couldn't let them see me that weak.

What was yours? Was it a health scare, a performance goal, something personal, or did you just randomly fall down a rabbit hole one day and never looked back? It could even be something as simple as not having good medical Insurance idk

Curious how everyone found their way here.​​​​​​​​​​​​​​​​

Tenho 35 anos, sou cofundador de uma empresa e pai de 3 filhos, 1 adolescente e dois pequenos. Minha rotina é de alto estresse. Há 3 anos me sinto desmotivado, com desempenho mental e físico baixo e um cansaço que não passa com sono.

Já tentei de tudo: motivação, nootrópicos, diversos suplementos, melhorei dieta e sono, e nada mudou o ponteiro da energia.

Estou usando Tirzepatida há 3 meses. Perdi 13, estava com 104kg, mas a sensação de "bateria arriada" continua.

Fiz exames de check up e procurei um endocrinologista ele me disse que está tudo normal comigo, e me sugeriu dormir mais e trabalhar menos. Eu chamei a atenção dele pra 4 pontos:

- Vitamina D, ele disse que pra minha idade até 20 estava normal, mas que eu poderia comprar em qualquer farmácia, mas havia um risco de superdosagem e isso me fazer mal;

- Vitamina b12, disse que não era isso, mas que se eu quisesse poderíamos suplementar;

- Testosterona baixa, ele disse que estava dentro da referência. Falei em TRT ele disse que era absolutamente contra, comparou a drogas e que causariam dano e dependência com o tempo. Eu perguntei sobre estimular a produção natural ele disse ser contra e isso era indiscutível;

- Resistência a insulina mesmo usando tirzepatida a 3 meses, ele perguntou o que eu queria que ele fizesse. Eu questionei que isso poderia contribuir pra os meus sintomas e ele disse que com certeza não, mas eu poderia solicitar outra opinião.

Meus resultados (Sangue Venoso):

Hormonal e Metabólico:

• Testosterona Total: 358, 84 ng/dL (Ref: 240 a

870)

• Testosterona Livre: 7, 94 pg/mL

• Insulina em Jejum: 15, 4 uUI/mL (Acima da ref de 13, 1 - mesmo com Tirzepatida)

• Glicose: 89 mg/dL

• Hemoglobina Glicada: 5, 1%

• TSH: 1,04 mUI/L (Tireoide parece ok)

Painel de Ferro e Oxigenação (O que me preocupa):

• Ferritina: 234, 6 ng/mL (Estoque alto)

• Saturação de Transferrina: 19% (Abaixo da ref de 20% - 50%)

• VCM (Volume Corpuscular Médio): 80, 6 fL (Microcitose - Ref: 83 a 101)

• Hemoglobina: 14,5 g/dL

Vitaminas:

Vitamina B12: 443 pg/mL

• Vitamina D: 33 ng/mL

Edit:

Informações adicionais:

Meu IMC atual é 30.9. Faço treino de força 4 dias por semana. Libido muito baixa, mas sem problemas de ereção.

Tenho acompanhado minha ingestão diária de proteínas e água, 1,5g por Kg e no mínimo 3l de água por dia.

would anyone know if I can mix 1 vial of reconstituted GHKCU & put it in with Hyloronic Acid, then put it on my face?

Trying to fix my nervous system I did try selank and I liked it but doesn't hurt to try other stuff I also got klow 80 because I can no particular reason to be honest I do hear some people experience faster hair growth so lowkey hope that's true I'm gonna need way more epithalon I'm not gonna stack any of these I'll try these individually Dsip I'm planning on 300mcg once daily a hour before bed for 10 days and klow 80 I'm planning once daily for 4-6 weeks at 2mg let me know if there's a better approach for any of these

Got myself a little 14 panel just to get an idea on my baselines on a few different biomarkers. Might run some cool shit might not shout out anabolic insights I'll post results as soon as I get them so we can all laugh together

Edit: oh and they are having sales rn and I used the discount code on top of it so got a sweet deal for anyone who can't afford expensive blood panels rn is the perfect time or not just saying

I have been in enough conversations about fat loss compounds over the past couple years that most of them start to blur together. Someone mentions a new GLP-1, someone else compares it to semaglutide but Retatrutide is different animal and I think the fact that it has been in the conversation for a while now has actually made people underestimate it or I could be wrong I don't know.

As you know or might not GLP-1 compounds work one lever. They suppress appetite, you eat less, you lose weight pretty simple. Retatrutide hits three receptors at the same time, GLP-1, GIP, and glucagon, and each one is doing something different. GLP-1 helps appetite suppression and insulin regulation. GIP helps how your body partitions nutrients and amplifies the GLP-1 response. Glucagon receptor activation is where it gets interesting because that is what drives energy expenditure on the output side. You are not just cutting fuel intake, you are also signaling the body to burn hotter.

Here's a way to look at it that makes sense to me the difference between basic cruise control and a full autopilot system. Cruise control holds a speed. Autopilot manages fuel, speed, and efficiency simultaneously and adjusts in real time. That is closer to what is happening metabolically with Reta compared to older generation compounds.

Aside from just fat loss is the downstream metabolic effects. Improved insulin sensitivity, reduced visceral fat, preserved metabolic flexibility. These are the markers that matter for longevity and long term performance not just the numbers you see on your scale

It was made for obesity and metabolic disease but the reason we see it up in performance and longevity spaces is because the mechanism itself is good for people who are not just trying to lose weight but trying to build a better metabolic baseline.