TB4

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  • TB4 Frag Plus is a natural thymus extract with proprietary processing to concentrate low molecular weight active thymic peptides and is standardized to contain at least 150 mcg of TB4 Active Frag per capsule, along with a synergistic blend of absorbable bioactive thymic peptides to achieve a higher potency.
  • Integrative Peptides TB4-FRAG™ contains the active fragment of the larger peptide Thymosin Beta 4.