Side effects from B12 supplementation are uncommon but may include: Mild gastrointestinal symptoms such as nausea or diarrhoea, typically with very high oral doses Headache or dizziness in some individuals Skin reactions (rash, itching) at injection sites when using intramuscular preparations Rare but serious allergic reactions, including anaphylaxis with injectable forms Hypokalaemia (low potassium) may occur during rapid correction of severe megaloblastic anaemia If you experience symptoms of a severe allergic reaction (difficulty breathing, severe rash, swelling of face or throat) after taking B12, seek immediate medical attention
Female hair loss (androgenetic alopecia in women) involves the same follicle miniaturization mechanisms that GHK-Cu addresses follicle cell stimulation, anagen extension, and anti-inflammatory action
Anti-Aging & Longevity Doses Focusing on cellular repair, immune function, and telomere maintenance, these peptides are cornerstones of longevity protocols
Allergen information: Free from shellfish
SiS GO Nitrates Shot delivers 500mg of dietary nitrate in a 30ml shot, combining beetroot juice concentrate with Amaranthus leaf extract to hit the research-backed threshold in a compact serving with a cleaner flavor than most straight-beetroot shots
take it with breakfast rather than dinner