Safety & Side Effects

Redness or a small bump after a peptide injection, is that normal or a warning sign? Here is what the reactions actually mean.

Some peptides raise IGF-1 levels in the body, and IGF-1 has a real link to cancer risk in research. Here is what the science actually says, without the scare talk.

Social media is full of confident peptide claims. Here are the most common ones, checked against what the actual research shows.

Puffiness or swelling after starting a growth hormone peptide is a real, documented effect. Here is why it happens and why it usually settles down.