"Research use only" labels are common from gray-market suppliers, which do not constitute a legal guarantee of quality or safety
Here is exactly how it works
Subcutaneous research protocols have not identified dose-limiting toxicity
Thats the glow people chase: not frozen, not over-exfoliated, not irritated
Hence, it can be seen that many environmental pollutants are capable of inducing eryptosis in human RBCs, and that eryptosis may be an effective indicator for comparing the hematotoxicity of parent compounds and their metabolites [423], to assess the toxicity of their potential replacements [421, 422, 428], and to investigate the mechanisms of action of toxic metals [184, 420, 424, 435] and pesticides [436, 437]