ProBoost 4mcg TPA Capsules + Collagen I & III. Our new TPA capsules offer the power of our original 4mcg powder packet, plus collagen types I & III; now, for the first time, available in a swallowable capsule.
Thymic Protein A has been called, "the best single immune system supplement available," not just for its advanced immune modulating capabilities (recognized by the NIH), but also for its anti-aging benefits. Combined with the documented advantages of grass-fed bovine collagen, ProBoost TPA caps have improved upon 30 years of proven success.
For over 3 decades, doctors, healthcare professionals and people of all walks of life have been using TPA as their go-to supplement to help support their immune system. ProBoost brand products are still the only products to feature our patented active ingredient, Thymic Protein A—the only fully-intact thymic protein available.
Anyone who wishes to maximize their quality of life and longevity should be taking a regular, protective dose of one capsule of ProBoost per day. Those choosing to maintain optimal immune support may wish to take three capsules daily, as often as every four hours, or as directed by a health care practitioner. Higher doses are not harmful and may produce additional benefits.
30 Day Money-Back Guarantee! Try ProBoost, risk-free, and if you’re not convinced that it’s helped improve your immune system, you can return the product for a full refund.
ProBoost TPA Capsules: 30-ct Bottle
Such a great product
Love the easiness of taking the capsules. Great product overall
I am a very strong proponent of ProBoost formulations. Multi-year user, and have found that the thymic protein has benefited me to the extent that I very rarely suffer from common colds, upper respiratory issues, and other common seasonal issues that typically occur.
Recommend to try for several months to experience benefits.
Getting older is tough!lol Luckily, I have a friend who recommended ProBoost to me after seeing all the vitamins and supplements I take to help with the aging process. I started taking ProBoost about a year ago, and since then it has become the ONLY supplement I take. It has replaced virtually EVERYTHING. Now that I can swallow a capsule, it's made it even more convenient to take and recommend to friends and family. LOVE IT and would ALWAYS recommend it!