Hormones play a vital role in energy, metabolism, muscle growth, mood, and overall well-being. If you’re considering Testosterone Replacement Therapy (TRT), Peptide Therapy, or Hormone Optimization, understanding your lab results is essential. Below is a reference guide to key hormone levels for men and women and what they mean for your health.

Key Hormones & Their Optimal Ranges

Hormone

Total Testosterone

Free Testosterone

DHT (Dihydrotestosterone)

SHBG (Sex Hormone-Binding Globulin)

Men (ng/dL)

300-1000

10-30

30-85

10-50 nmol/L

Women (ng/dL)

15-70

0.5-2.5

5-30

30-120 nmol/L

Hormone

Estradiol (E2)

Estrone (E1)

Men (pg/mL)

10-40

10-60

Women (pg/mL)

15-350 (varies by cycle phase)

30-200

Hormone

TSH (Thyroid-Stimulating Hormone)

Free T3 (Triiodothyronine)

Free T4 (Thyroxine)

Optimal Range

0.5-2.5 μIU/mL

3.0-4.5 pg/mL

0.8-1.8 ng/dL

Hormone

IGF-1 (Insulin-Like Growth Factor 1)

GH (Growth Hormone)

Optimal Range

100-300 ng/mL

0.2-1.0 ng/mL

How We Optimize Your Hormone Levels

At Great Lakes Testosterone, we take an analytical approach to hormone optimization. We start with a comprehensive blood panel and assess your unique symptoms and health goals before recommending a customized treatment plan.

  • Testosterone Replacement Therapy (TRT) – For restoring optimal testosterone levels.
  • Thyroid Optimization – To correct low thyroid function and boost energy.
  • Nutritional & Lifestyle Guidance – To support long-term hormonal balance.
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