Tree peony, or Paeonia suffruticosa, provides the root bark known as Mu Dan Pi in traditional Chinese medicine. Practitioners have long used it to support circulation and cool internal heat.
The bark contains paeonol, which supports a healthy inflammatory response. Traditional formulas often combine it with other herbs in teas, decoctions, or tinctures.
Little is known about its safety during pregnancy or breastfeeding. Paeonol may affect liver enzymes, so anyone taking medications should check with a healthcare professional.