Olive Oil and Lard A baby's skin is roughly 30% thinner than an adult's, making it incredibly sensitive to friction and moisture. Throughout history, diaper rash has been a persistent nuisance, but early remedies were a far cry from the sophisticated creams we use today.

In Ancient Rome and Greece, parents relied on pure olive oil or honey to soothe chafed skin. Moving into the 18th and 19th centuries, rural families often used whatever fats they had on hand in the kitchen, primarily lard or beef tallow, to create a moisture barrier. While it repelled water, it was messy, smelled terrible, and often harbored bacteria.

The Petroleum and Zinc Revolution The late 19th century brought the invention of petroleum jelly, which quickly became a nursery staple. But the true game-changer arrived in the 20th century with the widespread use of Zinc Oxide. Pharmacists discovered that this white, powdery mineral was highly effective at creating a thick, impenetrable barrier against wet diapers while actively healing inflamed skin.

The littlebean co. Skincare Standard Today, parents are more conscious than ever about the ingredients they put on their baby's skin. In our Bath & Care collection, we filter out the harsh chemicals:

• Zinc-Based Creams: We curate the most effective, pediatrician-recommended diaper creams featuring non-nano zinc oxide for maximum protection.

• Organic Balms: For everyday hydration, we offer organic, petroleum-free balms formulated with calendula, shea butter, and coconut oil to naturally nourish sensitive skin.

• Fragrance-Free Focus: Artificial fragrances are a leading cause of contact dermatitis in infants. We prioritize hypoallergenic, fragrance-free washes and lotions to protect your little bean's natural skin barrier.