100 mg / 5 mL = 20 mg/mL 2,000 mcg / 20,000 mcg per mL = 0.1 mL = 10 U-100 units A stronger vial keeps the same dose at a smaller volume Topical vs injectable framing Topical GHK-Cu products are typically pre-formulated and do not require this math
Though more expensive, higher-quality glutathione capsules with more beneficial components and improved absorption can produce better effects
Draw and dose against the concentration of the specific vial in front of you, which is exactly what the reconstitution math below forces you to do
How long does reconstituted Tesamorelin last in the refrigerator
Some brightening serums may combine several active ingredients, fragrance, or high concentrations of potentially irritating ingredients
Peptides dissolved in bacteriostatic water tend to cause less irritation than those mixed with other solutions