TB4 Frag — 500 mcg
TB4 Frag, a specialized amino-acid fragment, selected to complement TB4 Frag in the blend.
Powerful support for a healthier you
PERSONAL SUPPORT. REAL ANSWERS.
Connect directly with the InnerThera team.
When you're exploring a wellness product, the ingredient list is often the first place you look.
But there's more to understand. The ingredients themselves. How they're combined. The capsule technology. And the standards behind the finished product.
We believe those details deserve attention. Because knowing what's inside is only the beginning.
The morning routines. The long walks. The workouts. The weekends that never seem long enough.
Staying active is personal. So are the decisions you make about your wellness.
Our approach starts with thoughtful formulation, transparent information, and attention to quality.
Explore the ingredients and capsule technology behind our TB4 Frag 500 mcg formulation, including BioPerine® and BioVXR®.
TB4 Frag, a specialized amino-acid fragment, selected to complement TB4 Frag in the blend.
A branded black pepper extract standardized to 95% piperine, studied for its bioavailability- enhancing properties.
InnerThera's advanced capsule technology, engineered with ingredient protection and delivery considerations in mind.
InnerThera's BioVXR® capsule technology is engineered with the challenges of the digestive environment in mind. It brings an additional level of attention to the design of the finished formulation.
A capsule enters a digestive environment where acidity, fluid exposure, and dissolution all influence what happens next.
Conventional immediate-release capsules are generally designed to open in the stomach. That may be appropriate for many ingredients, but it is not the only available design.
BioVXR® takes a different approach, emphasizing acid-resistant capsule engineering and the intended release behavior of the formulation.
BioVXR® uses an acid-resistant capsule design focused on limiting early exposure to stomach acidity.
Capsule construction and release characteristics are considered together as part of the finished delivery system.
Ingredient selection, capsule compatibility, and manufacturing consistency come together in the finished product.
Performance figures supplied for the BioVXR® technology.
Up to 95% of active compounds deliveredvs ordinary capsules*
Up to 3.6x greater absorption shown in testing*
Reported extended protection under specified comparative testing conditions.
See clinical testing results from capsules tested in studies*
Conventional capsules commonly dissolve in the stomach and release their contents into gastric fluid.
BioVXR® is designed around acid-resistance and controlled release considerations.
It's not just about which ingredients go into a capsule. It's also about the decisions behind the capsule itself. That's why BioVXR® is an important part of the InnerThera formulation story.
Explore six areas of wellness that shape an active lifestyle—from digestive balance and connective tissue to everyday movement and recovery.
Researched for gut repair by directing blood flow to damaged tissue, promoting angiogenesis and supporting microbiome balance.
Supports collagen production and fibroblast activity to help maintain strong connective tissue.
Supports blood flow and helps accelerate recovery following intense activity.
Helps support a balanced inflammatory response and overall tissue health.
Supports communication between the gut and brain through improved digestive balance.
Supports fibroblast activity and faster repair of muscle, tendon, and ligament tissue.
From ingredient selection to manufacturing and testing, we believe every detail deserves attention.
Made in the United States with attention to manufacturing consistency and quality standards.
Third-party testing is part of InnerThera’s quality approach, with documentation for specified product quality measures.
No proprietary blend hiding the featured ingredients. Clear labeling shows what is included and how much.
What Customers Say...
OUR PROMISE
Why Trust Innerthera?
All of our products are manufactured in a state-of-the-art FDA registered facility in the USA. Every product is third-party tested for purity and potency.
Independently verified for purity & potency
Manufactured in a state-of-the-art FDA registered facility
Easy Returns