What role does Fertility Check | Fruchtbarkeits-Test play in skin aging?

The Fertility Check (Fruchtbarkeits-Test) is a consumer blood test measuring hormones like AMH, FSH, LH, and estradiol to assess ovarian reserve and fertility. There is no direct, validated role for this test in evaluating skin aging. While hormones such as estrogen influence skin thickness, collagen, and hydration, the test was not designed or validated for skin aging questions. The evidence is marketing-based or mechanistic speculation. Clinically meaningful conclusions about skin aging cannot be drawn from this test. Caveat: Do not confuse fertility testing with skin aging diagnostics; individual skin aging is driven by UV exposure, genetics (e.g., MC1R, FOXO3), and lifestyle. Consult a dermatologist if skin aging is your concern.