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Individual results may vary. Important Safety Info Up to 40% of adults have some level of vitamin B12 deficiency or insufficiency, which can lead to fatigue, brain fog, and low mood
100 mg / 5 mL = 20 mg/mL 2,000 mcg / 20,000 mcg per mL = 0.1 mL = 10 U-100 units A stronger vial keeps the same dose at a smaller volume Topical vs injectable framing Topical GHK-Cu products are typically pre-formulated and do not require this math
Safety info: GLP-1 medications may have serious side effects, including possible thyroid tumors
Funding This study was funded by the National Natural Science Foundation of China [U21A20411]
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