B-Complex is a combination of several essential B vitamins, including Thiamine (Vitamin B1), Riboflavin (Vitamin B2), Niacinamide (Vitamin B3), Dexpanthenol (Vitamin B5), and Pyridoxine (Vitamin B6)
Another is in vivo confocal microscopy of fluorescent dextran (MW ~ 10 kDa) that when injected intravenously penetrated the intercellular junctions up the region of the tight junctions
During ONeills tenure, these amendments were eventually found to be unconstitutional, but they helped ONeill prior to that ruling
While their mechanisms of action are similar, topical acetyl hexapeptide-8 does demonstrate a lower efficacy than injected Botox, but as researchers note this is to be expected.22 Similar results were found in a small 2013 study, with the total anti-wrinkle efficacy of the Argireline treatment group being 48.9% compared to 0% in the placebo group.23 However, a more recent 2023 study investigating the effects of serum containing Argireline and hyaluronic acid found the results to be not statistically significant.24 This means that more research is needed before claims that Argireline is a true alternative to Botox can be confirmed or denied
Rotate sites systematically (abdomen avoiding 2inch radius around navel, outer thighs, upper arms) to avoid lipohypertrophy [8]
If regression occurs during break, may need additional treatment cycle