In Jain Dharma, Antaray karma is not “cured” by a single mantra. It is weakened and shed through tapas, samayik, pratikraman, charity, seva, restraint, and pure intention.

A commonly recited Jain mantra for purification and inner strength is:

Namo Arihantanam Namo Siddhanam Namo Aayariyanam Namo Uvajjhayanam Namo Loe Savva-Sahunam

Meaning: I bow to the Arihants, Siddhas, Acharyas, Upadhyayas, and all Sadhu-Sadhvis.

For antaray karma, Jain tradition emphasizes:

• Navkar Mantra japa
• Dana with pure humility
• Aparigraha and self-restraint
• Pratikraman
• Tapascharya as guided by Guru Bhagwant
• Bhakti and samyak darshan

If you want a simple daily Jain mantra practice for antaray karma, use:

“Navkar Mantra jap, pratikraman, dan, seva, aur tapas.”

This is the Jain path for reducing obstacles caused by Antaray karma.