Skip to main content

Up to 15% off products when you checkout or sign up


  • Gluten free

  • Dairy free

  • cGMP

  • Milk free

GTA-Forte® provides supplemental support for healthy endocrine function. It provides glandular (porcine), trace mineral and antioxidant enzyme support, and is fortified with the minerals zinc, copper, rubidium and selenium.*


Suggested Use / Directions:
One (1) capsule each day as a dietary supplement or as otherwise directed by a healthcare professional.

Serving Size:
1 Capsule

Amount Per Serving:

Zinc (as zinc gluconate) ... 10 mg
Selenium (from vegetable culture†) ... 26 mcg
Copper (as copper gluconate) ... 1 mg
Rubidium (from vegetable culture†) ... 5 mcg
Porcine Glandular Concentrate ... 20 mg
Superoxide Dismutase (from vegetable culture†) ... 20 mcg
Catalase (from vegetable culture†) ... 20 mcg


Other Ingredients:
Capsule shell (gelatin and water), OOrganik-15™ vegetable culture†, and magnesium stearate (vegetable source).

Other Ingredients: Capsule shell (gelatin and water), OOrganik-15™ vegetable culture†, and magnesium stearate (vegetable source).

This product is gluten and dairy free.

† Specially grown biologically active vegetable culture, containing Phytochemically Bound Trace Elements™, methyl compounds and/ or naturally associated phytochemicals including polyphenolic compounds with SOD and catalase, dehydrated at low temperature to preserve associated enzyme factors.
Caution: Not recommended for pregnant or lactating women. KEEP OUT OF REACH OF CHILDREN.

Store in a cool, dry area.

Sealed with an imprinted safety seal for your protection.

GTA-Forte®

Biotics Research

$48.99

Sign up for exclusive store pricing

Shop the entire wellness catalog, held to a higher standard

Shop practitioner-grade products, each meeting the same bar for quality through Fullscript's standards.

Powered by
Sign up to shop
  • Verified

    Sourced straight from the brand — no resellers or fakes

  • Enhanced testing

    Select products are tested in-house — get exactly what the label promises

  • Stored and shipped

    From certified facilities, to protect product integrity