Creatine is synthesized by the liver, kidneys, and pancreas [104]
Consult a health care practitioner if symptoms persist or worsen
Injection Site Reactions Although typically mild, improper technique or contaminated products can lead to: Localized infections Bruising, swelling, or tissue irritation Subcutaneous nodules or lumps from repeated injections in the same area These issues are almost always linked to poor sterility practices , expired reconstituted peptides, or repeated use of the same injection site without rotation
Sep 30 2021;18(19)doi:10.3390/ijerph181910309
[DOI] [PubMed] [Google Scholar] 174.Adams AC, Clapham JC, Wynick D, Speakman JR
74, 278285.10.1002/jnr.10818 286 YavinE.BrandA.GreenP