UpCircle, a skincare brand, offers a DIY guide on creating zero-waste natural beauty products from everyday ingredients. This teaches how to transform coffee grounds into body scrubs, citrus scraps into body oils, raspberries into lip stains, dry rose petals into drawer fresheners, and watermelon rinds into soothing after-sun. By using these ingredients, users can save money, control their skincare routine, and customize their beauty routine.