FACIAL AGING

This pilot study tested whether very small doses of botulinum toxin (microbotox) injected into the skin around the eyes could reduce oiliness and shrink large pores. Thirty adults with mild to moderate fine wrinkles received one treatment. Researchers measured sebum production an…

This study tested the XERF device, which uses radiofrequency energy to tighten skin and reduce wrinkles on the face and neck. Forty healthy adults received up to three treatments. Researchers measured improvement using doctor ratings and patient satisfaction. The goal was to see …

This study tested whether microfocused ultrasound can tighten aging facial skin. Thirty adults aged 25 to 60 with sagging skin and wrinkles received the treatment. Researchers used 3D imaging to measure changes in nasolabial folds, cheek volume, and brow height over 180 days. The…

This study tested two approaches for facial rejuvenation in 40 women with mild to moderate aging. One group received three sessions of fractional microneedling radiofrequency, a device that uses tiny needles and heat to tighten skin. The other group did an 8-week facial muscle ex…

This study checked if skin hydration levels are linked to visible signs of facial aging. Thirty women aged 30 to 60 had their skin moisture measured at seven spots on their face using a special device. Photos were then scored by an expert to see if drier skin matched more aging. …