From waste to beauty: Evaluation of the utilization of by-products of watermelon (Citrullus lanatus) and eggshells of hen (Gallus gallus do mesticus) as ingredients for cosmetic products.

The current cosmetic industry is seeking new, environmentally friendly, and cost-effective raw materials. Therefore, by-products from the agro-food industry become an interesting opportunity, as some of them possess bioactive compounds with potential cosmetic use. This study investigated the composi...