Avoid mixing copper peptides with strong, lowpH actives like highstrength vitamin C (ascorbic acid), aggressive AHAs/BHAs (glycolic, lactic, salicylic acid), and potent retinoids in the same step, as they can destabilize peptides or increase irritation
[16] [17] Practical considerations include formulation preferences
This dose is used for both initial treatment and ongoing therapy
Pharmacological Reviews, 1998
If you injected 100 mg on at the beginning of the week and another 100 mg towards the end of the week, your peak isnt as high and your low isnt as low
Medications To determine if you are a good candidate for vitamin B12 shots, we will consider all medications you are currently taking and have taken recently