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Cellular Growth • Muscle Recovery • Anabolic Signaling
Available strengths: IG01 / IG1

IGF-1 LR3

IGF-1 LR3 is a long-acting insulin-like growth factor analog studied for its powerful effects on cellular growth signaling, muscle recovery, and tissue regeneration.

Price range: $140.00 through $190.00

🗹Extended half-life vs native IGF-1

🗹Supports muscle cell growth and repair

🗹Enhances nutrient uptake into muscle tissue

🗹Promotes recovery and adaptation

🗹Used in advanced physique and recovery research

Ig01
Ig1
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description
IGF-1 LR3 (Long R3) is a modified version of insulin-like growth factor-1 designed to resist binding proteins, dramatically extending its biological activity. Research explores IGF-1 LR3 for its ability to:
  • Activate cellular growth and repair pathways
  • Increase satellite cell activation
  • Enhance nutrient partitioning into muscle tissue
  • Accelerate recovery from intense physical stress
Because of its potency and extended action, IGF-1 LR3 is typically reserved for advanced protocols where precise dosing and timing are essential.

Supported by anabolic-signaling and recovery research.

Enhanced Muscle Growth Signaling

Stimulates pathways involved in muscle hypertrophy.

Improved Recovery

Accelerates tissue repair after training or injury.

Nutrient Partitioning

Directs nutrients toward lean tissue rather than fat.

Extended Activity Window

Longer half-life reduces dosing frequency.

Advanced Recomposition Support

Used in cutting or mass-phase research.

Synergy With GH Peptides

Often paired with GH-support peptides.

IGF-1 LR3 is supplied as a lyophilized peptide powder. Typical handling guidance: Reconstitute with bacteriostatic water Administer subcutaneously or intramuscularly (research dependent) Often used post-training Protocols are short and carefully controlled Follow practitioner or research protocol guidance.
  • IGF-1 LR3 (lyophilized peptide)
  • No fillers, additives, or preservatives
Each batch is tested for identity, purity, potency, endotoxins, and sterility. COA available upon request.

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Trusted by thousands across the world

98% of reviewers would recommend this product to a friend. Simply Nootropics brings premium nootropics to Europe. Read real stories from our customers who’ve experienced the transformative power of our nootropics and longevity supplements.

Get into the flow state

With our powerful and evidence-based, daily dose of nootropics.

Feel Energised All Day

Boost your daily endurance and vitality with a clinically-formulated nootropic blend that powers up your energy levels, keeping you active and alert.

Feel Energised All Day

Boost your daily endurance and vitality with a clinically-formulated nootropic blend that powers up your energy levels, keeping you active and alert.

Boost your daily endurance and vitality with a clinically-formulated nootropic blend that powers up your energy levels, keeping you active and alert.

Boost your daily endurance and vitality with a clinically-formulated nootropic blend that powers up your energy levels, keeping you active and alert.

Feel Energised All Day

Boost your daily endurance and vitality with a clinically-formulated nootropic blend that powers up your energy levels, keeping you active and alert.

Feel Energised All Day

Boost your daily endurance and vitality with a clinically-formulated nootropic blend that powers up your energy levels, keeping you active and alert.

Studies show that nootropics can improve cognitive functions by up to 20%, including memory recall, focus, and mental clarity.

A holistic way to be at your best every day

Ashwagandha

Daily active: 250mg Adaptogenic, Stress-reducing, Neuroprotective
Ashwagandha, traditionally known as Indian Ginseng, thrives in India's arid regions. Celebrated in Ayurvedic medicine for over 3,000 years, it's acclaimed for reducing stress and anxiety. This adaptogenic herb bolsters cognitive function, enhancing concentration, mental stamina, and mood balance, making it an invaluable ally for mental clarity and stress resilience.

Ashwagandha

Daily active: 250mg Adaptogenic, Stress-reducing, Neuroprotective
Ashwagandha, traditionally known as Indian Ginseng, thrives in India's arid regions. Celebrated in Ayurvedic medicine for over 3,000 years, it's acclaimed for reducing stress and anxiety. This adaptogenic herb bolsters cognitive function, enhancing concentration, mental stamina, and mood balance, making it an invaluable ally for mental clarity and stress resilience.

Ashwagandha

Daily active: 250mg Adaptogenic, Stress-reducing, Neuroprotective
Ashwagandha, traditionally known as Indian Ginseng, thrives in India's arid regions. Celebrated in Ayurvedic medicine for over 3,000 years, it's acclaimed for reducing stress and anxiety. This adaptogenic herb bolsters cognitive function, enhancing concentration, mental stamina, and mood balance, making it an invaluable ally for mental clarity and stress resilience.

Ashwagandha

Daily active: 250mg Adaptogenic, Stress-reducing, Neuroprotective
Ashwagandha, traditionally known as Indian Ginseng, thrives in India's arid regions. Celebrated in Ayurvedic medicine for over 3,000 years, it's acclaimed for reducing stress and anxiety. This adaptogenic herb bolsters cognitive function, enhancing concentration, mental stamina, and mood balance, making it an invaluable ally for mental clarity and stress resilience.

Ashwagandha

Daily active: 250mg Adaptogenic, Stress-reducing, Neuroprotective
Ashwagandha, traditionally known as Indian Ginseng, thrives in India's arid regions. Celebrated in Ayurvedic medicine for over 3,000 years, it's acclaimed for reducing stress and anxiety. This adaptogenic herb bolsters cognitive function, enhancing concentration, mental stamina, and mood balance, making it an invaluable ally for mental clarity and stress resilience.

Ashwagandha

Daily active: 250mg Adaptogenic, Stress-reducing, Neuroprotective
Ashwagandha, traditionally known as Indian Ginseng, thrives in India's arid regions. Celebrated in Ayurvedic medicine for over 3,000 years, it's acclaimed for reducing stress and anxiety. This adaptogenic herb bolsters cognitive function, enhancing concentration, mental stamina, and mood balance, making it an invaluable ally for mental clarity and stress resilience.

Dr. Brian P. Ramos

Backed by science

Meet Dr. Brian P. Ramos, our in-house Yale neuroscientist with a PhD in Neurobiology.
Dr. Ramos has devoted his life to uncovering how we can live healthier, happier lives, with the right nutrients.
Specialising in cognitive support and longevity, his focus has always been on delivering real, science-backed results for enhanced well-being.

The Amino Arcade Standard

We don’t just follow trends we engineer them.Our compounds are sourced, synthesized, and verified through world-class manufacturing partners.Every vial and capsule reflects our mission: science that performs.Reliable. Tested. Retro-powered science.

The Amino Arcade Standard

We don’t just follow trends we engineer them.Our compounds are sourced, synthesized, and verified through world-class manufacturing partners.Every vial and capsule reflects our mission: science that performs.Reliable. Tested. Retro-powered science.

The Amino Arcade Standard

We don’t just follow trends we engineer them.Our compounds are sourced, synthesized, and verified through world-class manufacturing partners.Every vial and capsule reflects our mission: science that performs.Reliable. Tested. Retro-powered science.

The Amino Arcade Standard

We don’t just follow trends we engineer them.Our compounds are sourced, synthesized, and verified through world-class manufacturing partners.Every vial and capsule reflects our mission: science that performs.Reliable. Tested. Retro-powered science.

LEADING COMPETITORS - CHEMISTS 2025

CASH RECEIPT

ASHWAGANDHA
BACOPA MONNIERI
CDP CHOLINE
L-THEANINE
LIONS MANE MASHROOM
NZ PINE BARK EXTRACT
PANAX GINSENG
RHODIOLA ROSEA
€16
€16
€16
€16
€16
€16
€16
€16

Over  €111.00

Frequently asked questions

Our local team are here to help.

Chat with our customer support team, Monday-Friday.

Or contact us via email at:

support@aminoarcade.com

Is IGF-1 LR3 stronger than GH peptides?
It acts downstream of GH and delivers more direct growth signaling.
Is this suitable for beginners?
Typically reserved for experienced protocols.
Can it be stacked?
Often stacked with GH-support peptides for synergy.

After the age of 30, your brain function can start to decline by about 1% per year. Upgrade your brain with our nootropics and stay sharp as a tack.

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We’ve got the data

We read the clinical studies so you don’t have to. Here’s what the science says.

Plas Reconstr Surg, 2021

BBRC, 2024

Trends Mol Med, 2017

Trends Mol Med, 2017

Curr Dev Nutr, 2022

GeroScience, 2023

Cell Metab, 2019

PLoS One, 2012

1. A review of clinical and preclinical studies that demonstrate the role of NAD+ in healthy aging.

2. This review study presents clinical evidence of NAD+ supplementation via NAD+ precursors in disease pathology and prevention.

3. This review study of preclinical and clinical trials examines how NAD+ addresses the molecular hallmarks of aging including healthy metabolism, DNA repair, cellular energy, cognitive function, and gene expression.

4. A clinical study of 30 Parkinson’s patients treated with NAD+ via oral NAD+ precursors showing improvement to overall brain functioning

5. This review study analyzes 7 peer-reviewed preclinical studies, concluding that the available evidence shows that NAD+ precursors may improve immune function.

6. This clinical trial examined 80 middle-aged adults taking 300-900mg of an NAD+ precursor, with increased energy measured by improved walking distance and enhanced quality of life.

7. A review of available in vivo evidence of the essential functions of NAD+ in human cells.

8. This clinical trial examines patients aged 15-77 and newborn babies aged 0-1 to analyze the variable levels of NAD+ present at different stages in the aging process.

Disclaimer:

Sold for laboratory, research, and educational purposes only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.