Recovery that keeps pace
When soreness is gone, but the setback is still there.
TB-500 draws recovery interest from studies of actin, cell movement, collagen, and wound closure—the cellular work involved when tissue responds to injury.
Why actin matters
Recovery depends on cells being able to move.
Actin helps cells hold shape, create force, and migrate through changing tissue. TB-500 commonly refers to a seven-amino-acid region containing thymosin beta-4’s actin-binding segment.
Recovery lag feels specific
The workout ended. The workaround did not.
It is the shortened stride, the cautious first set, or the movement you quietly avoid. Those moments make studies of actin, cell movement, collagen, and wound closure feel personal.
The actin connection
7 aaA short sequence inside the machinery of cell movement.
LKKTETQ contains the six-amino-acid LKKTET region known for actin binding. G-actin units assemble into F-actin filaments as cells change shape and move.
Explore the molecular evidence →
Aged-mouse wound study
More epidermal closure and collagen at day seven.
Investigators applied 0.01% non-acetylated LKKTETQ topically to dorsal punch wounds in 26-month-old female mice on day zero and at 48 hours. Day-seven histology measured greater epidermal closure and collagen content.
Illustrative packagingPlanned TB-500 injection
Know which TB-500 is in the vial.
Free base and acetate are distinct substances. The product guide keeps the exact formulation, directions, supply, storage, pharmacy, and price together.
- Planned format
- Injection vial
- Planned amount
- 10 mg
- Pharmacy
- Licensed U.S. compounding pharmacy
- Product details
- Exact substance, directions, storage, supply, and price
Direct TB-500 assay
TB-500 and vehicle were statistically similar.
In an eight-hour fibroblast scratch assay, 50 µg/mL TB-500 produced no significant difference in wound closure versus vehicle. The N-acetylated LKKTE metabolite produced a small significant change.
Read the evidence review ↗Read TB-500 in the right order
Identity before mechanism. Results before hype.
Three short chapters keep the seven-amino-acid fragment separate from the much larger story around thymosin beta-4.
Name the substance in the vial.
Free base, acetate, and full thymosin beta-4 are not interchangeable labels.
Open the product evidenceSee why TB-500 evidence centers on actin.
The seven-amino-acid sequence contains the parent peptide’s actin-binding region.
Open the product evidence
Read the direct TB-500 result.
TB-500 and vehicle were statistically similar in the available eight-hour cell assay.
Open the product evidenceTB-500 product details
Exact substance, price, supply, and pharmacy.
Study notes, product details, and sources in one Rebody account.
- 01
TB-500 evidence
Actin-fragment, cell-migration, and wound-model studies.
- 02
Product details
Exact substance, price, supply, pharmacy, and injection routine.
- 03
Decide from the label
Directions, storage, and beyond-use date will match the finished formulation.
TB-500
More on TB-500.
Keep the evidence, product details, and practical questions in one Rebody account.
- Planned amount
- 10 mg
- Planned format
- Injection vial
- Evidence
- Seven-amino-acid fragment
TB-500 questions
Questions about TB-500.
What is included in the TB-500 guide?
Study notes, product details, sources, and the practical questions around substance, formulation, supply, storage, and price.
Why is TB-500 discussed for recovery?
TB-500 commonly refers to a seven-amino-acid fragment containing thymosin beta-4’s actin-binding region. Actin dynamics sit underneath cell shape and movement, while related laboratory and animal work has measured migration, blood-vessel formation, wound closure, and collagen.
What have direct TB-500 studies found?
In one eight-hour fibroblast scratch assay, 50 µg/mL TB-500 produced no significant difference in wound closure versus vehicle. The N-acetylated LKKTE metabolite produced a small significant change under the same conditions.
How would Rebody offer TB-500?
The planned format is a 10 mg injection vial filled by a licensed U.S. compounding pharmacy. The product guide covers substance, concentration, directions, price, supply, and storage.