What you’re seeing are actually harmless EDTA particles.
EDTA is added to Injectable and Nano SARMS to remove heavy metals that may occur in some raw powders. These may appear as red particles floating around vials or vacutainers. It is completely harmless to the human body. When injected, the EDTA “grabs” heavy metals and minerals such as lead, mercury, copper, iron, arsenic, aluminum, and calcium and removes them from the body.
DO NOT try to melt these crystals in hot water, or dissolve them in any other way as these are harmless and will not dissolve. These EDTA remains are not to be confused with “crashed particles/crystals”.
EDTA is frequently used because it forms a complex with calcium and magnesium ions. EDTA can form four or six bonds with a metal ion, and it chelates with both transition-metal ions and main-group ions, sequestering them and preventing their interference.
Note: It is impossible to remove all heavy metals from raw powders that even top pharmaceutical companies have allowed safe levels of heavy metals in their products.