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Testosterone Free

Testosterone Free

£18.00
Measures free (active) testosterone levels to assess hormonal activity. Imbalances may cause fatigue, low libido, mood shifts, or muscle loss—even if total testosterone is normal.
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About this test

  • Low libido or reduced sexual function
  • Fatigue or persistent low energy
  • Mood swings, irritability, or low motivation
  • Decreased muscle mass or strength
  • Increased body fat or difficulty maintaining muscle
  • Thinning hair or hair loss
  • Irregular menstrual cycles (in women)
  • Difficulty concentrating or poor memory
  • Osteoporosis or decreased bone density
  • Infertility or changes in reproductive health
  • No noticeable symptoms in mild or early hormonal imbalance

Recommended for individuals experiencing low libido, fatigue, mood changes, or difficulty building muscle. Ideal for those with symptoms of hormonal imbalance, suspected androgen deficiency, or conditions such as PCOS. Also suitable for anyone monitoring testosterone therapy or taking a proactive approach to reproductive and hormonal health.

  • Androgen deficiency or low testosterone (male hypogonadism)
  • Polycystic ovary syndrome (PCOS)
  • Hormonal imbalance or endocrine disorders
  • Infertility or reduced sexual function
  • Chronic fatigue or low energy
  • Reduced muscle mass or unexplained weight changes
  • Mood disorders potentially linked to hormones (e.g. irritability, depression)
  • Menstrual irregularities
  • Pituitary or adrenal dysfunction
  • Monitoring effects of testosterone replacement therapy or anti-androgen medications

Symptoms

  • Low libido or reduced sexual function
  • Fatigue or persistent low energy
  • Mood swings, irritability, or low motivation
  • Decreased muscle mass or strength
  • Increased body fat or difficulty maintaining muscle
  • Thinning hair or hair loss
  • Irregular menstrual cycles (in women)
  • Difficulty concentrating or poor memory
  • Osteoporosis or decreased bone density
  • Infertility or changes in reproductive health
  • No noticeable symptoms in mild or early hormonal imbalance

Who should be test

Recommended for individuals experiencing low libido, fatigue, mood changes, or difficulty building muscle. Ideal for those with symptoms of hormonal imbalance, suspected androgen deficiency, or conditions such as PCOS. Also suitable for anyone monitoring testosterone therapy or taking a proactive approach to reproductive and hormonal health.

When to test

  • Androgen deficiency or low testosterone (male hypogonadism)
  • Polycystic ovary syndrome (PCOS)
  • Hormonal imbalance or endocrine disorders
  • Infertility or reduced sexual function
  • Chronic fatigue or low energy
  • Reduced muscle mass or unexplained weight changes
  • Mood disorders potentially linked to hormones (e.g. irritability, depression)
  • Menstrual irregularities
  • Pituitary or adrenal dysfunction
  • Monitoring effects of testosterone replacement therapy or anti-androgen medications

What's measured

What gets tested