Cart 0

Sorry, looks like we don't have enough of this product.

Pair with
Is this a gift?
Congratulations! Your order qualifies for free shipping You are $50.00 USD away from free shipping.
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

Structural Resilience

Powerful support for a healthier you

$99.90$111 Amount Saved $11.10
  • Supports the body's natural recovery and repair processes
  • Supports the body's natural recovery and repair processes
  • Supports tissue balance after physical stress and activity
  • Supports cellular renewal and adaptive resilience
  • Supports faster bounce-back from training and daily wear
  • Manufactured in a GMP compliant, FDA-registered facility
1 Choose How Often
2 1 60 Count
60 Count
FREE Shipping — Ships Same Day
90 Day Money Back Guarantee
<p>Earn%20[points_amount]%20when%20completing%20this%20purchase.</p>

PERSONAL SUPPORT. REAL ANSWERS.

Questions? We're here to help.

Connect directly with the InnerThera team.

A MORE THOUGHTFUL APPROACH

The Formula Matters. So Does Everything Behind It.

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.

Person enjoying an active outdoor lifestyle
THE BIGGER PICTURE

For the Days You Want to Keep Moving.

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.

INSIDE THE FORMULA

Every Ingredient Has a Purpose.

Explore the ingredients and capsule technology behind our TB4 Frag 500 mcg formulation, including BioPerine® and BioVXR®.

COMPLEMENTARY COMPONENT

TB4 Frag — 500 mcg

TB4 Frag, a specialized amino-acid fragment, selected to complement TB4 Frag in the blend.

EXPLORE DETAILS
250 mcg of TB4 Frag per stated serving. Its identity and quantity are disclosed alongside the other ingredients.
BIOAVAILABILITY INGREDIENT

BioPerine®

A branded black pepper extract standardized to 95% piperine, studied for its bioavailability- enhancing properties.

EXPLORE DETAILS
BioPerine® has been studied for its ability to enhance the bioavailability of selected nutrients and compounds. Its standardized composition makes it a recognized ingredient in nutritional formulations.
CAPSULE TECHNOLOGY

BioVXR®

InnerThera's advanced capsule technology, engineered with ingredient protection and delivery considerations in mind.

EXPLORE DETAILS
BioVXR® reflects our attention to the capsule itself. Material selection, acid-resistance characteristics, dissolution behavior, and release design are all relevant considerations. Explore the dedicated BioVXR® section below.
ADVANCED CAPSULE TECHNOLOGY

BioVXR®. The Ingredients Matter. How They're Delivered Matters Just as Much.

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.

BioVXR®
PROTECTS · DELIVERS · ABSORBS
WHY DELIVERY MATTERS

What Happens After You Swallow a Capsule?

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.

01 / PROTECT

Designed for Acid Resistance

BioVXR® uses an acid-resistant capsule design focused on limiting early exposure to stomach acidity.

02 / DELIVER

Attention to Release

Capsule construction and release characteristics are considered together as part of the finished delivery system.

03 / OPTIMIZE

Engineered as a Complete System

Ingredient selection, capsule compatibility, and manufacturing consistency come together in the finished product.

A Closer Look at BioVXR® Performance

Performance figures supplied for the BioVXR® technology.

95%

Higher Delivery

Up to 95% of active compounds deliveredvs ordinary capsules*

3.6×

Greater Ingredient Survival

Up to 3.6x greater absorption shown in testing*

2–3×

Longer Protection

Reported extended protection under specified comparative testing conditions.

See clinical testing results from capsules tested in studies*

Conventional Capsules vs. BioVXR®

Conventional Immediate-Release Capsules

Conventional capsules commonly dissolve in the stomach and release their contents into gastric fluid.

  • Typically release in the stomach
  • Expose contents to gastric conditions
  • May be suitable for many ingredients
  • Performance varies by formulation

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.

FULL-SPECTRUM SUPPORT

Understanding the Bigger Picture of Recovery.

Explore six areas of wellness that shape an active lifestyle—from digestive balance and connective tissue to everyday movement and recovery.

01 / DIGESTIVE

Gut Support

Researched for gut repair by directing blood flow to damaged tissue, promoting angiogenesis and supporting microbiome balance.

LEARN MORE
Gut health is closely connected with everyday wellbeing. The intestinal lining, microbiome, and cellular signaling pathways work together to maintain digestive function and resilience.
02 / MOVEMENT

Joint, Ligament & Tendon Support

Supports collagen production and fibroblast activity to help maintain strong connective tissue.

LEARN MORE
Joints, tendons, and ligaments work together to support comfortable movement. Collagen-rich connective tissues rely on ongoing cellular maintenance and structural balance.
03 / ACTIVITY

Muscle Recovery Support

Supports blood flow and helps accelerate recovery following intense activity.

LEARN MORE
Physical activity places demands on muscle tissue. Cellular communication, nutrient availability, and normal adaptation processes all play a role in post-activity recovery.
04 / BALANCE

Inflammation Support

Helps support a balanced inflammatory response and overall tissue health.

LEARN MORE
Inflammatory signaling is part of the body’s natural response to everyday physical demands. Maintaining balance across these pathways is important to overall resilience.
05 / COMMUNICATION

Gut-Brain Axis

Supports communication between the gut and brain through improved digestive balance.

LEARN MORE
The gut and brain communicate through neural, hormonal, and immune pathways. This interconnected system helps coordinate digestive function and broader physiological responses.
06 / STRUCTURE

Connective Tissue Repair

Supports fibroblast activity and faster repair of muscle, tendon, and ligament tissue.

LEARN MORE
Connective tissues include fascia, skin, tendons, and ligaments. Their extracellular matrix and collagen organization contribute to structure, flexibility, and ongoing tissue maintenance.
THE INNERTHERA STANDARD

Quality Isn't an Extra. It's the Expectation.

From ingredient selection to manufacturing and testing, we believe every detail deserves attention.

Manufactured in the USA

Made in the United States with attention to manufacturing consistency and quality standards.

Third-Party Testing

Third-party testing is part of InnerThera’s quality approach, with documentation for specified product quality measures.

Transparent Formulation

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.

Third Party Tested

Third Party Tested

Independently verified for purity & potency

Proudly Made in the USA

Proudly Made in the USA

Manufactured in a state-of-the-art FDA registered facility

90-Day Guarantee

90-Day Guarantee

Easy Returns