Growth hormone–supporting peptides have become increasingly popular for fat loss, anti-aging, recovery, and overall wellness.
But not all peptides work the same way. Some are focused purely on fat burning, while others stimulate your body’s natural growth hormone production.
In this guide, we’ll break down the difference between:
- AOD-9604
- Tesamorelin
- Ipamorelin
- CJC-1295
What Do Growth Hormone Peptides Do?
These peptides work by either:
- Stimulating the pituitary gland to release growth hormone
- Or targeting fat metabolism directly
Benefits may include:
- Fat loss
- Improved muscle tone
- Faster recovery
- Better sleep
- Anti-aging and skin support
AOD-9604 (Fat Loss Focus)
AOD-9604 is a modified fragment of growth hormone, but it does not increase overall GH levels.
What it does:
- Targets stubborn fat
- Enhances fat breakdown (lipolysis)
- Helps prevent new fat storage
Best for:
- Clients focused on weight loss only
- People who don’t want full hormone stimulation
✔ No major effect on muscle growth
✔ No impact on GH levels
Tesamorelin (Visceral Fat + Strong GH Support)
Tesamorelin is a powerful peptide that stimulates natural growth hormone release, with a strong effect on visceral (deep belly) fat.
What it does:
- Increases growth hormone and IGF-1
- Targets stubborn abdominal fat
- Improves body composition
Best for:
- Clients with belly fat / hormonal weight gain
- More advanced fat loss + anti-aging goals
✔ Stronger than most GH peptides for fat reduction
✔ Clinically used for abdominal fat reduction
Ipamorelin (Gentle & Targeted GH Booster)
Ipamorelin is a growth hormone secretagogue, meaning it signals your body to release GH in a controlled and natural way.
What it does:
- Stimulates GH without affecting cortisol or other hormones
- Supports recovery and sleep
- Helps with lean muscle and fat loss
Best for:
- Beginners
- Clients wanting low side effects
- Sleep + recovery support
✔ Very “clean” GH release
✔ Commonly stacked with CJC-1295
CJC-1295 (Longer-Lasting GH Support)
CJC-1295 works by extending and amplifying growth hormone release.
What it does:
- Increases GH and IGF-1 levels
- Enhances fat loss and muscle growth
- Supports anti-aging and skin health
Best for:
- Long-term anti-aging + body recomposition
- Stacking with Ipamorelin for better results
✔ Available with DAC (long-lasting) or without DAC (short-acting)
✔ Strong overall GH support
Key Differences (Simple Breakdown)
AOD-9604
- Fat loss only
- No GH increase
- Best for weight loss
Tesamorelin
- Strong GH stimulator
- Targets belly fat specifically
- Best for stubborn abdominal fat
Ipamorelin
- Gentle GH release
- Great for sleep & recovery
- Best for beginners
CJC-1295
- Long-lasting GH support
- Anti-aging + muscle + fat loss
- Best for stacking or long-term use
What Should You Choose?
- For pure fat loss: → AOD-9604
- For stubborn belly fat: → Tesamorelin
- For beginners / low side effects: → Ipamorelin
- For full anti-aging + results: → CJC-1295
- For best combo: → CJC-1295 + Ipamorelin
Final Thoughts
Each peptide serves a different purpose, so choosing the right one depends on your goal:
- Target fat only → AOD
- Deep fat + hormones → Tesamorelin
- Gentle support → Ipamorelin
- Full transformation → CJC-1295
Understanding these differences helps you match the right peptide to the right goal for better, faster results.