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Information for TB-500 TB-500 is a synthetic peptide derivative of thymosin 4 (T4) whose biological activity remains unconfirmed
Epithalon peptides act as a bioregulator of the pineal gland, which may help in balancing circadian rhythms and maintaining melatonin levels
The peptide is small enough (three amino acids plus a copper ion) to penetrate the stratum corneum, particularly when formulated with phospholipid-based delivery systems that enhance dermal absorption
And price is sometimes waved due to fluctuation of raw material prices, and different quantity also different price
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