Most reputable brands sell hydrolysed collagen in the same form Johnson uses, typically Type I and III, often with added vitamin C or taken alongside a separate vitamin C supplement
Bi-allelic recessive loss-of-function variants in FANCM cause non-obstructive azoospermia
Injectable protocols using 1-2 mg daily typically show subtle scalp health improvements at 4-8 weeks, visible thickness and density changes at 12-16 weeks, and optimal results at 6+ months
When used in tandem, topical creams and clinical treatments can amplify the effects and help maintain youthful, radiant skin over the long term
The topical version, we have more glue than in there, in fact, but we have controlled the penetration of it, so it's just to keep it skin specific