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Lyophilised powder: freeze at -20 C or below immediately on receipt - stable for years Reconstituted solution: refrigerate at 28 C , use within 30 days , never freeze (ice crystals damage the peptide) Topical serums / creams: cool, dark storage
Studies show it can protect nerve tissue from damage and support recovery after nerve injuries
The first signs of B12 deficiency include persistent fatigue, weakness, lightheadedness, pale skin, tingling or numbness in the hands and feet, difficulty concentrating, and mood changes like irritability or mild depression
You can discover more about these phased treatment findings from clinical studies
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