BPC 157 + TB 500 Blend 20mg Research Peptide PRG BPC 157 TB 500 Caps Transparent Peptides BPC 175 + TB 500 is a dual peptide capsule blend formulated for in vitro research into recovery related signalling pathways. Each capsule delivers 300 mcg BPC 175 and 300 mcg TB 500 (Thymosin Beta 4), combining two widely PEPTIDE POWER: Harmonify's BPC 157 + TB 500 combines two of the most promising research based peptides for repairing tissue, reducing inflammation, and speeding up healing. WHY THEY'RE USED TOGETHER: BPC 157 support for BPC 157 Stable + TB500 Fragment 90 Capsules Hulk Muscles