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It is obtained from your diet and vegans are more likely to have a deficiency

They are generally safe and work well for those who are deficient

What to monitor Visible changes: Skin texture and tone Fine line depth Hair density and quality Wound healing speed Subjective factors: Energy levels Sleep quality General sense of wellbeing Side effects: Injection site reactions Skin flushing Fatigue (especially early in use) Photograph yourself in consistent lighting at baseline and every 4 weeks

COAs are available for download on the product page or upon request

Proper vitamin B12 dosage is key to restoring healthy levels

This product is supplied strictly for laboratory research use only