The best skin scents are the olfactory equivalent of mood rings—if the 1970s accessories were, perhaps, just slightly more refined. “The rise of natural beauty and the ‘clean’ aesthetic—think no-makeup makeup—aligns well with the soft, effortless nature of skin scents,” says Alexandra Monet, a Paris-based perfumer with DSM Firmenich. “Skin scents are often described as comforting, cozy, and familiar, making them appealing for everyday wear.”