The use of mallow (Malva sylvestris) to support or treat emotional sensitivity is primarily rooted in traditional herbal medicine rather than scientific research. Historically, mallow has been valued for its soothing and anti-inflammatory properties, especially in treating respiratory, digestive, and skin conditions. In some European folk traditions and with the Bach Flower Remedies system (specifically "Mallow" as a flower essence, though some sources actually refer to Malva sylvestris), it has been associated with helping individuals who feel emotionally sensitive, shy, or isolated, purportedly fostering openness and social connection. However, these uses are anecdotal and part of herbalist or flower essence traditions, which do not adhere to rigorous scientific standards of proof.

There is little to no clinical evidence or peer-reviewed research specifically validating the use of mallow for emotional sensitivity, mood regulation, or any psychological conditions. The rating of 1 reflects the existence of some tradition and historical mention, but the lack of substantial documentation or controlled studies. Most available research on mallow focuses on its physical health applications, particularly for mucous membrane irritation and topical skin use. Therefore, while mallow may hold a place in traditional herbal practices for emotional well-being, its efficacy for emotional sensitivity remains unproven by modern scientific standards.