Heat and Circulation

Many castor oil packs involve heat therapy.

Heat itself may:

• increase local circulation
• relax muscles
• reduce stiffness
• calm the nervous system
• improve comfort

Some benefits people attribute to castor oil may partially come from the combined effects of warmth and rest.

Explore practical ways people use castor oil packs as part of their relaxation, self-care, and wellness routines — from warmth therapy to nighttime comfort support.