Many visual beauty standards vary between cultures and eras, and signs of youth, fertility and good health, such as long lustrous hair, or smooth, scar-free skin, are almost always in demand because they're associated with reproductive fitness.
Standar kecantikan bervariasi antara budaya, jaman, tanda-tanda usia muda, kesuburan dan kesehatan, seperti rambut yang tergerai indah, atau wajah halus tanpa cela hampir selalu diminati karena tanda-tanda itu diasosiasikan dengan kesuburan reproduksi.