⭐Popular

Ipamorelin

Also known as: IPAM, NNC 26-0161

Muscle GrowthAnti-AgingRecovery
Not FDA Approved

Primary recreational use: Muscle growth and recovery

What is Ipamorelin?

Ipamorelin is a selective growth hormone secretagogue developed to stimulate natural growth hormone production from the pituitary gland. It is popular for its minimal impact on cortisol and prolactin, making it suitable for body composition and anti-aging purposes. Although it remains unapproved by the FDA, it has completed Phase II clinical trials. Users should be cautious of potential injection site reactions and be aware of contraindications with active malignancies.

Primary Benefits

Promotes muscle growth. Enhances recovery. Supports anti-aging.

How It Works

Ipamorelin binds selectively to ghrelin receptors in the pituitary gland, triggering growth hormone release. It maintains selectivity by not significantly affecting cortisol or prolactin pathways, leading to precise GH stimulation without broad hormonal disruption.

Safety Tips

Precautions reported in community discussions and literature. This is not a complete list.

  • 1.DON'T start with a high dose - begin with the lowest effective dose to assess tolerance.
  • 2.DON'T inject within 2 hours of eating - an empty stomach ensures optimal absorption.
  • 3.DON'T freeze the reconstituted solution - store as directed to maintain effectiveness.
  • 4.DON'T use if you have a history of active cancer - GH secretagogues can influence cell growth.
  • 5.DON'T share needles or vials - this increases the risk of infection.

Who Should NOT Use

  • Active cancer
  • Pregnancy
  • Breastfeeding

Use Contexts

Different purposes have different protocols, dosing, and considerations

🔬Investigational

Muscle growth and recovery

moderate evidence

Used to stimulate muscle protein synthesis and aid recovery from workouts by releasing GH.

Evidence: Phase II trials show potential benefits in muscle growth and recovery. Anecdotal community reports also support use for these goals.

The following are ranges reported in published literature and community discussions. These are NOT recommendations or medical advice.

Reported Range
200-300 mcg
Reported Frequency
twice daily
Reported Cycle
8-12 weeks
Reported Route
Subcutaneous

Timing: morning and post-workout

Notes: Cycle off after 8-12 weeks for 1-2 months

Community-Reported Protocols

Not recommendations: The following protocols are compiled from online communities and published literature. Pepbase does not endorse, recommend, or verify these protocols. They are provided for informational purposes only. Individual responses vary significantly. Consult a licensed medical professional before any use.

Reported GoalReported DoseReported FrequencyReported Route
Muscle growth200-300mcgtwice dailySubcutaneous injection

Pharmacokinetics

Half-Life
2 hrs
Time to Peak
40 min
Clearance
~10 hrs

Reported Side Effects

This is not a complete list. Other side effects may occur.

Common
Injection site reactionscommon (1-10%)
Headachecommon (1-10%)
Nauseacommon (1-10%)
Increased appetitecommon (1-10%)
Serious / Rare
  • None noted in typical dosing
Injection-Specific Warnings
  • Sterile technique is essential to prevent infection

Storage

Temperature
2-8°C
Reconstituted
Refrigerate and use within 28 days
Shelf Life
28 days post-reconstitution
Light Sensitive
No
🔬Investigational

Anti-aging and longevity

moderate evidence

Intended to support cellular regeneration and metabolic function through enhanced GH pathways.

Evidence: Studies suggest benefits in cellular regeneration consistent with increased GH levels. Used in community for anti-aging effects.

The following are ranges reported in published literature and community discussions. These are NOT recommendations or medical advice.

Reported Range
200-250 mcg
Reported Frequency
once daily
Reported Cycle
3-6 months
Reported Route
Subcutaneous

Timing: 30 minutes before bed

Notes: Recommended to cycle off to maintain long-term receptor sensitivity

Community-Reported Protocols

Not recommendations: The following protocols are compiled from online communities and published literature. Pepbase does not endorse, recommend, or verify these protocols. They are provided for informational purposes only. Individual responses vary significantly. Consult a licensed medical professional before any use.

Reported GoalReported DoseReported FrequencyReported Route
Anti-aging200-250mcgonce dailySubcutaneous injection

Pharmacokinetics

Half-Life
2 hrs
Time to Peak
40 min
Clearance
~10 hrs

Reported Side Effects

This is not a complete list. Other side effects may occur.

Common
Mild drowsinessreported (frequency unknown)
Mild hunger increasereported (frequency unknown)
Serious / Rare
  • None noted in typical dosing
Injection-Specific Warnings
  • Use bacteriostatic water for reconstitution.

Storage

Temperature
2-8°C
Reconstituted
Refrigerate and use within 28 days
Shelf Life
28 days post-reconstitution
Light Sensitive
No

Harm Reduction Information

Quality Concerns

  • Potential contamination or degradation if not sourced from reputable supplier

Safety Tips

  • Use sterile techniques while injecting
  • Start with a low dose to assess tolerance
  • Cycle off periodically to maintain sensitivity
  • Store reconstituted solution appropriately

Warning Signs to Stop

  • Severe headache
  • Unexpected swelling
  • Unusual fatigue

Seek Medical Help Immediately If

  • Sudden increase in swelling or joint pain
  • Severe allergic reaction

Frequently Asked Questions

Common questions about Ipamorelin

How long until I see effects?

Effects from Ipamorelin typically begin to appear after 1-2 weeks with consistent use.

What time of day should I take it?

Ipamorelin should be taken on an empty stomach, preferably in the morning or before bed.

How can I minimize side effects?

To minimize side effects, use Ipamorelin as directed and on an empty stomach; also, start with a low dose to assess tolerance.

Does tolerance develop?

There is potential for receptor desensitization, so cycling off periodically is recommended.

How should I store it?

Ipamorelin should be stored refrigerated at 2-8°C and used within 28 days after reconstitution.

Do I need to cycle it?

Yes, it is often cycled 3-6 months on followed by a 1-2 month break to maintain effectiveness.

Reported Combinations

Compounds reported to be used alongside Ipamorelin in community discussions

recreational

CJC-1295

For enhanced growth hormone release

recreational

BPC-157

To further assist in recovery and repair

recreational

TB-500

For muscle repair and healing

Reported Interactions

Interactions reported in literature and community discussions.

Caffeineminor

No significant interactions, but monitor for increased anxiety.

Alcoholmoderate

May increase side effects like drowsiness or headache.

Insulinmoderate

May influence glucose levels; monitor closely.

Reconstitution Calculator

mL
U100 insulin syringe01020304050607080901001mL

100 units = 1 mL

Safety Tips

  • Always consult a licensed medical professional for dosing and reconstitution instructions.
  • Always double check your units. Mixing up mg and mcg can be very dangerous.
  • Make sure to select your syringe type. U-100 and U-50 syringes have different units.
  • Ensure you're not adding more BAC than your vial can hold. Most vials have maximum capacities listed.

This calculator is for informational and educational purposes only. It does not provide medical advice, dosing recommendations, or safety determinations. Reference ranges shown are compiled from publicly available sources and are not a substitute for guidance from a licensed healthcare professional.

Explore More Research

Browse our database of peptide research information compiled from published literature and community sources.

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Citations

Last updated: October 3, 2023

Important Disclaimer

AI-Generated Content Notice

The information on this page has been compiled using artificial intelligence (AI) and large language model (LLM) technology from multiple sources including published literature, online communities, and public databases. This content may contain errors, inaccuracies, outdated information, or omissions. We make no guarantees regarding the accuracy, completeness, or reliability of any information presented. You are solely responsible for independently verifying any information before relying on it.

Not Medical Advice

Nothing on this website constitutes medical advice, diagnosis, or treatment recommendations. The information provided is for educational and harm-reduction purposes only. We do not provide individualized dosing guidance or treatment recommendations. Protocols and dosing information shown represent reports from community discussions and published literature—they are not endorsements or recommendations. Always consult with a licensed healthcare professional before making any health-related decisions.

No Endorsement of Use

Pepbase does not endorse, encourage, or recommend the use of any peptide or substance discussed on this website. Many compounds discussed are not approved for human use by the FDA or other regulatory agencies. Some substances may be illegal to possess, sell, or use in your jurisdiction. We do not facilitate or encourage the procurement, distribution, or use of controlled or prescription-only substances. Users are solely responsible for understanding and complying with all applicable laws in their jurisdiction.

Calculators and Tools

Any calculators, estimators, or tools provided on this website are for informational purposes only and produce estimates that may be inaccurate. Errors in calculations can result in serious harm. You are solely responsible for verifying all calculations independently. These tools do not account for individual factors that may affect dosing and should never be relied upon as a substitute for professional medical guidance.

Assumption of Risk

By using this website, you acknowledge that you understand the risks associated with using unregulated substances and that you assume full responsibility for your own health decisions. Pepbase, its creators, contributors, and affiliates disclaim all liability for any harm, injury, or damages arising from the use or misuse of information on this website. Use of any information on this site is entirely at your own risk.

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