What to watch with Testosteron Test and skin aging?

A testosterone test can provide insight into hormonal status, but its link to skin aging is complex. Testosterone supports collagen production and may help maintain skin thickness, but low levels alone do not cause wrinkles. Conversely, high levels (e.g., from supplements) can trigger acne or oily skin. The test alone is insufficient to assess skin aging – factors like estradiol, SHBG, sun exposure, diet, and genetics play major roles. Beware of overinterpretation: a normal testosterone result does not guarantee youthful skin, and supplementation without deficiency can be harmful. Evidence: human observational studies show moderate associations, but no strong causal proof. Always consult a doctor before any hormone intervention.