User asks if washing hair or using hair fibers after minoxidil dries is okay and if dry scalp means full absorption. Some doctors and sources say 50-75% absorption occurs after an hour.
Stevia microneedles increased minoxidilabsorption and hair growth in mice. The conversation humorously questions the applicability of these results to humans.
Apply tretinoin cream first, then minoxidil, as tretinoin can enhance minoxidilabsorption. Allow some time between applications to avoid skin irritation.
Using tretinoin to enhance minoxidilabsorption for hair loss treatment. Apply tretinoin, wait 30 minutes, then apply minoxidil; use moisturizer to manage skin reactions.
Silicone and dimethicone in shampoos may hinder Minoxidilabsorption, while Tretinoin and microneedling can enhance its efficacy. Users discuss applying Tretinoin before Minoxidil, waiting for it to dry first.