March 2005 in “Journal of the American Academy of Dermatology” Regular use of in-shower lotion can improve dry skin better than traditional moisturizers.
4 citations
,
December 2021 in “Journal of Pharmacopuncture” Microneedle Treatment System is effective for hair growth and skin improvement with no serious side effects, but more research is needed.
19 citations
,
October 2020 in “Biomedical Microdevices” Derma rollers show promise for skin improvement and drug delivery, but more research is needed on their safety and effectiveness.
13 citations
,
January 2019 in “Journal of the American Academy of Dermatology” Most people using biotin don't see skin improvements, and it may affect lab tests, so doctors shouldn't suggest it without confirming a deficiency.
27 citations
,
July 2017 in “Facial Plastic Surgery” Platelet-Rich Plasma (PRP) shows promise for hair growth and skin improvement in aesthetic surgery.