TB-500 Alternatives
Explore peptides similar to TB-500. Compare mechanisms, effects, and find the best alternative for your research.
TB-500
Healing
A synthetic 17-amino acid fragment of Thymosin Beta-4 (TB-4). NOT the same as TB-4 - TB-500 has a longer half-life (~2-4 days vs ~2 hours) and is the active region responsible for tissue repair and cell migration. Note: Many vendors mislabel TB-4 as 'TB-500' in premixed products.
Similar Peptides
BPC-157
Healing
A synthetic peptide derived from a protein found in human gastric juice. Known for its remarkable tissue healing properties across multiple body systems.
GHK-Cu
Skin & Hair
A naturally occurring copper-binding peptide found in human plasma, saliva, and urine. Widely used in skincare for its wound healing and anti-aging properties.
Thymosin Beta-4
Healing
The full 43-amino acid protein that TB-500 is derived from. Naturally occurring in most human tissues, TB-4 has a shorter half-life (~2 hours) compared to its synthetic fragment TB-500 (~2-4 days). Often mislabeled as 'TB-500' by vendors in premixed products.
Pentadecapeptide
Healing
The full 15-amino acid sequence that includes BPC-157. While BPC-157 is more commonly discussed, the full pentadecapeptide has similar healing properties derived from gastric juice.
Ziconotide
Healing
A synthetic cone snail venom peptide for severe chronic pain. The first intrathecal non-opioid analgesic FDA approved.
LL-37
Immune
A naturally occurring antimicrobial peptide and the only human cathelicidin. Part of the innate immune system with broad-spectrum antimicrobial activity.