An orally ingestible composition for the treatment of external personal odors can include about 35% w/w to about 50% w/w of the essential oil of lavender, about 1% w/w to about 10% w/w of the essential oil of rosemary, about 1% w/w to about 10% w/w of the essential oil of sage, and sufficient carrier medium to make up to 100% by weight.