A fenugreek conditioner is a hair treatment that uses fenugreek's rich proteins, lecithin, and minerals to strengthen roots, moisturize deeply, reduce hair loss, repair damage, and add shine, often blended with other botanicals like aloe, horsetail, and castor oil for enhanced conditioning and growth support. It's known for revitalizing dry, weak, or thinning hair, promoting healthier, softer, and more manageable locks.