Precision-Formulated for Regenerative Research

Line One Nutrition’s BPC-157 + TB4-Fragment combines two of the most widely studied peptides in tissue recovery and cellular repair research—BPC-157 (Arginate Salt) and Thymosin Beta-4 Fragment (Ac-SDKP)—in a high-potency oral capsule designed for professional research environments.

2-capsules deliver:

• BPC-157 (Arginate Salt) – 1000 mcg
• Thymosin Beta-4 Fragment – 1000 mcg

This carefully balanced blend is offered in convenient capsule form and manufactured to rigorous quality standards.

BPC-157 + TB4-Fragment

What Is BPC-157?

BPC-157 is a synthetic peptide derived from a naturally occurring protein in the human gastric system. It has been studied in preclinical models for its potential to support:

• Cellular migration and angiogenesis — promoting the movement of cells and formation of new blood vessels, which are critical for tissue healing*
• Gastrointestinal tissue repair — supporting the recovery of the gut lining and stomach tissue in experimental models*
• Tendon, ligament, and joint recovery pathways — aiding the structural regeneration of connective tissues under physical stress*
• Neuroprotective and anti-inflammatory mechanisms — helping to defend nerve cells and reduce inflammation in preclinical settings*

Each serving delivers 1000 mcg of BPC-157—the highest available dose in a combined oral peptide formula. The arginate salt form used in our formula is known for enhanced oral stability and bioavailability, making it suitable for non-injectable research applications.

What Is TB4-Fragment (Ac-SDKP)?

TB4-Fragment (Ac-SDKP) is a naturally occurring tetrapeptide derived from thymosin beta-4, a protein associated with cellular regeneration, immune modulation, and vascular function. Research has explored TB4-Fragment for its potential roles in:

• Fibrosis modulation — helping limit the overgrowth of scar tissue in soft tissues and organs*
• Tissue remodeling — supporting the breakdown and rebuilding of healthy tissue during recovery*
• Inflammatory response regulation — helping the body manage inflammation during the healing process*

Our formula delivers 1,000 mcg of TB4-Fragment per serving—a concentrated dose suitable for advanced investigative use across a wide range of research models.

Why Combine BPC-157 + TB4-Fragment?

When studied independently, both BPC-157 and TB4-Fragment show promising roles in cellular repair and recovery pathways. When paired together, these peptides may offer complementary benefits that enhance overall effectiveness in research settings:

• Angiogenic signaling — supporting the formation of new blood vessels, which is vital for nutrient delivery and tissue regeneration*
• Extracellular matrix integrity — helping maintain the structure and strength of connective tissues like tendons, skin, and ligaments*
• Inflammatory response modulation — balancing the body’s reaction to injury or stress, which can improve recovery outcomes in experimental models*
• Tissue homeostasis under stress — promoting stability and repair in tissues exposed to injury, overuse, or oxidative stress*

While these peptides are not approved for human use, their combination is gaining traction in experimental and professional research settings worldwide.

(Ac-SDKP, N-acetyl-seryl-aspartyl-lysyl-proline)

**Daily Value Not Established

Please read this entire label and follow all directions and precautions noted.

Suggested Use (for Research Protocols Only): Two capsules on an empty stomach, 20–30 minutes before a meal, with 6–8 oz of water. Use only under qualified supervision in controlled research environments.

Warning: Not for individuals under18 years of age. Do not exceed the recommended dose. Pregnant or nursing mothers, or individuals with a known medical condition, should not use or experiment with this product. Store in a cool, dry place. Keep out of reach of children. Do not use if the safety seal is broken or missing.

Keep away from children and keep tightly closed in a cool dry place.

*Disclaimer

This product is for laboratory research purposes only. It is not for human or veterinary use, and should not be used to diagnose, treat, cure, or prevent any disease. Statements regarding this product have not been evaluated by the U.S. Food and Drug Administration (FDA).

Research References