Newly reformulated for faster dissolve time, our low-dose, sublingual tablets contain 1 microgram (3 Trillion active molecules) of Thymic Protein A per tablet and are perfect for on-the-go, daily use.

ProBoost 1mcg tablets are the perfect option if you're looking to maintain your current state of immune function. These sublingual tablets make it more convenient than ever to get your daily amount of our patented Thymic Protein A. And now, with our updated formulation, these new tablets dissolve 3x faster than the original tablets.

ProBoost 1 tablets are all-natural, non-GMO and made in the USA.

Anyone who wishes to maximize quality of life and longevity should consider taking a regular, protective dose of ProBoost®, which consists of one to three tablets daily. Those choosing to maintain optimal immune support may wish to take three tablets a day, as often as every four hours, or as directed by a health care practitioner. Higher doses are not harmful and may produce additional benefits.

Suggested Use: Place one tablet under tongue and allow to dissolve completely.  Take 1-3 tablets per day at least 30 minutes before or 60 minutes after food, or as directed by a healthcare professional. 

Other ingredients: Mannitol, non-GMO maize starch, stearic acid.