TB-500
A synthetic version of Thymosin Beta-4, reported for systemic healing effects and flexibility improvement.
Benefit Profile
TB-500's fingerprint across categories
Community Interest
Report volume over 12 months
Reported Benefits
2 of 2Systemic Tissue Repair
Strongly Positive"TB-500 seemed to address multiple nagging injuries at once. Everything just felt better."
Improved Flexibility
Strongly Positive"My mobility improved dramatically. Stretches I could never do became possible."
Unexpected Findings
Interesting effects reported by users
Some users reported unexpected hair thickening or regrowth in thinning areas. This seems to occur more frequently when stacked with BPC-157.
“Wife noticed my hairline filling in after 6 weeks on TB-500. Wasn't even trying to fix that, just my shoulder!”
“The baby hairs are real. Crown area is definitely less visible now. Month 2 on TB + BPC stack.”
“I thought this was placebo until I compared photos. There's definitely more coverage. Weird but welcome.”
Reported Side Effects
Some users report feeling tired after injections.
Dosing Patterns
Most Popular: SubQ at 2.5 mg
70% of community members report using this dosing protocol 2x weekly. Individual responses vary — start low and adjust based on your experience.
Where to Buy
Trusted vendors recommended by the community. We may receive a commission from purchases.
Peptide Sciences
USA-based, 3rd party tested, COA provided
Swiss Chems
European quality standards, bulk discounts
Amino Asylum
Competitive pricing, fast US shipping
Limitless Life
Premium quality, pharmaceutical grade
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Commonly Stacked With
Sources
(4)Frequently Asked
TB-500 is a synthetic peptide that mimics Thymosin Beta-4, a naturally occurring protein involved in tissue repair and regeneration.