“Natural” beauty products were ubiquitous in the 1970s, with all sorts of DIY concoctions using food products. Lemons were particularly popular, and Sunkist had a big ad campaign touting the uses of lemons in your beauty routine. This 1975 ad shows how you could use freshly cut real lemons in your beauty bath to make it fragrant, and and keep soap film from clinging to your skin. Nothing like sitting in a tub full of lemonade! 🙂
~Marilyn