Hormone Testing

Both use the same lab analysis, so your results are equally reliable. Finger Prick uses a small lancet on your fingertip. Tasso uses a small device on your upper arm that gently draws a liquid blood sample without a finger prick, which some people find more comfortable.

Hormones are chemical messengers that regulate many essential functions in the body, including energy, mood, metabolism, and sexual health. When hormone levels move outside a healthy range, it can affect how you feel and function day to day.

Many symptoms linked to hormone imbalance, such as fatigue, low mood, or reduced libido, can also be caused by other factors, making it difficult to know the cause without testing. A hormone test gives a clear, measurable picture of your levels, helping to identify whether hormones may be contributing to how you feel.

Testosterone levels naturally decline with age, and can also be affected by lifestyle, certain medical conditions, and some medications. Many people with low testosterone are unaware of it until they test, as symptoms can develop gradually.

You don't need to fast, but it can help. Testosterone levels can drop slightly after eating, so fasting overnight (water is fine) supports a more accurate reading, alongside taking your sample in the morning.