Up to now, no adequate and well-controlled reproduction studies have been conducted in humans and animals to determine its effects on pregnant women.[24] However, there is also no reports of maternal or fetal harms with the ingestion of normal daily recommended amounts during pregnancy
Do not use if you are allergic to hydroxocobalamin, cyanocobalamin, cobalt, or any ingredients in this product (can cause severe allergic reaction)
Cancer Treatments That Disrupt B12 Utilization Chemotherapy can also mess with vitamin B12
The mechanical stress from rapid injection can break peptide bonds and reduce effectiveness
Essentially, the FDA has not formally evaluated this exact mixture for safety/efficacy, but each ingredients effects are well-known
Methylene Blue a long-studied compound researched for mitochondrial and cognitive endpoints, offered in capsule form