bpc-157 vs tb-500 for tendon repair What Science ACTUALLY Says About TB 500 Benefits BPC-157 vs. TB-500, CJC-1295, and
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The researchers said the higher-concentration formulation was absorbed faster, resulting in a shorter half-life

Absorption Issues: Some plant-based B12 sources, such as fortified foods, may not be as easily absorbed as B12 from animal products

Blood test results will also show if your levels are improving.

Combining compounds multiplies the number of potential side effects at play, and stacking unapproved research chemicals without medical supervision carries meaningfully more risk than using a single compound on its own

No idea if that's actually the cause

Using the wrong syringe type
