Many men with low testosterone levels think the only solution is to start full Testosterone Replacement Therapy (TRT). But there’s another option—you can help your body make its own testosterone first using Hormone Replacement Therapy (HRT).
One way to do this is by using HCG (Human Chorionic Gonadotropin). This method is based on the clinical approach of Dr. Peter Attia, a doctor known for helping men improve their testosterone.
Using HCG is often a smart first step. It may help raise testosterone levels naturally—without starting full TRT right away.
What Is HCG and How Does It Work?
HCG is a hormone that acts like luteinizing hormone (LH). LH tells your testicles to make more testosterone.
By using HCG, you can “remind” your body to produce its own testosterone.
Peter Attia-Inspired HCG Protocol
Here is the HCG Protocol based on Dr. Peter Attia’s method:
- Dosage: 1,000 IU of HCG, twice per week
- Length: 15 weeks
- Goal: Reach a total testosterone level of over 1,000 ng/dL
What to Do After 15 Weeks
After finishing the 15-week cycle:
- Test your testosterone levels.
- Check how you feel—energy, mood, libido, etc.
If your testosterone is still below 1,000 ng/dL, this might mean:
- You need a higher dose
- HCG doesn’t work well for you
- You may need to consider starting full TRT
What to Watch for During HCG Therapy
Good Signs (It’s Working):
- Better mood and energy
- Improved sleep
- Higher sex drive (libido)
- Faster recovery from exercise
- Better physical performance
Possible Side Effects:
- Acne or oily skin
- Trouble sleeping
- Higher blood pressure
- High estrogen (estradiol) levels
Monitoring Estradiol (Estrogen)
It’s important to keep estradiol (a type of estrogen) in the right range.
If your testosterone is between 800–900+ ng/dL, aim for:
- Estradiol: 40–60 pg/mL
- Use the LC-MS test (Liquid Chromatography–Mass Spectrometry) for the most accurate results
Too little estradiol can hurt your mood, joints, and libido.
Too much can cause water retention, irritability, or gynecomastia (breast tissue growth).
What to Buy for Your 15-Week HCG Protocol in Thailand
- 6 vials of HCG (5,000 IU each in each vial) – Total: 30,000 IU. Click here to buy HCG in Thailand
- Insulin needles
- Syringes
- Alcohol pads
Using HCG to boost testosterone is a smart and natural first step if you aren’t yet ready for TRT.

