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.

The world's only complete, fully-intact thymic protein—Thymic Protein A (TPA)—now in a convenient, swallowable capsule, means no more waiting for powder to dissolve under your tongue.

Includes grass-fed bovine collagen types I & III, which supports healthy joints, skin, hair, and nails.

Supplement Facts:
Serving Size: 1 Capsule
Servings Per Container: 30

Ingredients:
Thymic Protein A 4 mcgs
Bovine Collagen Peptides 400 mg

Other Ingredients:
Vegetarian Delayed Release Capsule

Suggested Use: As a dietary supplement, take one capsule at least 60 minutes before or after food. Take 1-3 capsules per day or as directed by a healthcare professional.

ProBoost 4mcg TPA Capsules with Collagen I & III are gluten-free, dairy-free, soy-free, and contain no added sugars or artificial colors or flavors.

TPA is essential for a strong and healthy immune system, and ProBoost 4 mcg TPA Capsules with Collagen I & III can help to boost and/or regulate immunity naturally.

Addition by subtraction - ProBoost Capsules are free from maltodextrin, which may cause dietary issues in some individuals.