While there isn't one single hormone universally recognized as the "beauty hormone," estrogen is frequently associated with youthful and healthy-looking skin. Several sources highlight its role in maintaining skin health.
Estrogen's Impact on Skin
Estrogen plays a significant role in skin health and appearance. As noted in multiple sources [1, 2, 3, 7], estrogen promotes skin health and counteracts the effects of androgens, which have the opposite effect. Specifically:
- Estrogen production of hyaluronic acid: One source [2] highlights estrogen's role in producing hyaluronic acid, a substance crucial for skin hydration and plumpness, leading to a younger appearance.
- Protection against aging: Estrogen’s protective effects on skin health become more relevant as we age [7]. As estrogen levels decline with age, the skin is more susceptible to the effects of aging.
- Mechanism of action: Estrogen exerts its effects through estrogen receptors (ER) alpha and beta, both through classical nuclear receptors and rapid-acting membrane receptors [1].
Other Hormones Contributing to Skin Health
While estrogen is often linked to skin health, it's crucial to understand that other hormones also influence skin appearance:
- DHEA (dehydroepiandrosterone): This hormone improves collagen production, resulting in more hydrated, plump, and youthful-looking skin [3].
- Androgens: In contrast to estrogen, androgens can have negative effects on skin health [1].
It is important to note that maintaining a balance of various hormones is key to overall health and well-being, including skin health. The concept of a single "beauty hormone" is an oversimplification.
