Study limitations Our study presents limitations
Do not ignore persistent or severe numbness
Endocrinology 152 , 181192 (2011)
Other (less serious) concerns are if EGF can properly penetrate the skin (as it is a medium-sized, polar molecule, so a special delivery system is probably needed), if it can affect collagen synthesis (or just works on the surface plumping up only the upmost layers of the skin) and if it has beneficial effects at all when used in isolation versus when used in a "conditioned media" that contains lots of growth factors resembling the synergistic balance found in the skin
Subsequently, as the cells heal the injury, youll notice this section of your body become red or swollen
High-quality packaging, like the airtight tubs we use at BUBS Naturals, is designed to mitigate this, but once the seal is broken, the clock starts ticking faster