Thymogen Alpha-1 and Thymosin Alpha-1 sound similar, but they are not the same peptide. This evidence-based comparison breaks down their molecular structure, routes of administration, research, safety, regulation, and what Integrative Peptides’ oral Thymogen Alpha-1 formula actually contains.

I used Integrative Peptides’ oral BPC-157 products for about four months, trying both the delayed-release and immediate-release versions. In this review, I break down my experience with the brand, what I could verify about its testing claims, what the company currently sells, how ordering and returns work, and what to know before buying. You can also use code SAMA for 10% off.