Comfrey: A Healing Herb for Skin and Bone Health


Nature has gifted us with a variety of plants and herbs that possess remarkable healing properties. One such herb is comfrey, known for its traditional use in promoting skin health and supporting bone healing. In this blog post, we will explore the uses of comfrey, its benefits for the skin, and its potential role in osteoporosis treatment. However, it is important to note that caution must be exercised due to certain safety concerns associated with comfrey usage.

  1. Promoting Skin Health with Comfrey: Comfrey, scientifically known as Symphytum, has been utilized for centuries to promote skin healing and alleviate various skin conditions. The roots and leaves of comfrey contain a substance called allantoin, which stimulates the growth of new skin cells and aids in the healing process. Some uses of comfrey for skin health include:

a) Healing Bruises and Injuries: Comfrey ointments have been traditionally used to aid in the healing of bruises, pulled muscles and ligaments, fractures, sprains, and strains. Its anti-inflammatory properties help reduce swelling and promote recovery.

b) Osteoarthritis Relief: The anti-inflammatory effects of comfrey make it a potential natural remedy for osteoarthritis. Topical application of comfrey ointment may help alleviate pain and improve joint function.

Safety Considerations: It is crucial to use comfrey safely and responsibly due to its potentially harmful effects. Here are a few safety precautions to keep in mind:

a) Skin Application: Comfrey is generally considered safe when applied to unbroken skin in small amounts for a duration of fewer than 6 weeks. However, it is advised to avoid using comfrey on broken skin or applying large amounts for an extended period as the toxic chemicals in comfrey can be absorbed through the skin.

b) Pregnancy and Nursing: Comfrey is considered likely unsafe during pregnancy due to the chemicals it contains, which may pose a risk of birth defects. It is advisable to consult with a healthcare professional before using comfrey if you are pregnant or nursing a baby.

  1. Comfrey’s Potential Role in Osteoporosis Treatment: Osteoporosis is a condition characterized by weak and brittle bones, making individuals more susceptible to fractures. Comfrey, particularly comfrey root, has been traditionally indicated for osteoporosis due to its bone-strengthening properties. Here’s how comfrey may help with osteoporosis:

a) Bone Healing: Comfrey is known for its ability to support bone healing, especially in cases where bones are slow to mend or fuse after fractures or breaks. It is believed to aid in the process of bone regeneration and repair.

b) Bone Knitting: Comfrey has been traditionally associated with the term “knitting” bones together, indicating its potential to promote bone fusion and improve bone density.

However, it is important to note that while comfrey may show promise in bone healing, further scientific research is needed to establish its efficacy and safety specifically for osteoporosis treatment.


Comfrey is a versatile herb that has been used for centuries for its potential benefits in skin healing and bone health. Its allantoin content aids in skin cell regeneration, making it useful for healing bruises and injuries. Additionally, comfrey root has been traditionally indicated for osteoporosis, thanks to its potential to support bone healing and fusion. However, caution must be exercised due to safety concerns associated with comfrey usage, especially during pregnancy and nursing. As with any herbal remedy, it is advisable to consult with a healthcare professional before using comfrey for any purpose.