How long does a tube of Cocoshine typically last? September 07, 2023 05:59 Updated Each tube contains 3.4 ounces of Cocoshine and should last about 3–4 months for one person. Related to cocoshine toothpaste Related articles What are the ingredients in Cocoshine? Does Cocoshine expire? What is n-HA and how is it different from fluoride? Are the tubes recyclable? How long does Cocobrush last?