18 A study in 2003 compared oral versus sublingual cyano-B12 (500 g per day for 8 weeks), and found that both increased B12 levels significantly without a significant difference between the two
Isononyl Isononanoate helps give products a velvet feel and improves spreadability
It has been studied extensively for its tissue-healing properties
Ichijo H, Nshida E, Irie K, ten Dijke P, Saitoh M, Moriguchi T, Takagi M, Matsumoto K, Miyazono K and Gotoh Y
Most patients begin to notice improvements in energy levels and neurological symptoms within 4872 hours of their first injection, though it may take a few weeks for full effects depending on the severity of deficiency