SKIN BARRIER TO WATER LOSS

This study tested a cream containing tripalmitoleoylglycerol to see if it could improve skin barrier function in people with chronic dermatitis. 46 adults applied the cream or a placebo daily for 7 days. The study also looked at how exercise might affect the treatment's success.

This study tested whether taking an eggshell membrane supplement daily can protect skin from aging and damage caused by the environment. 63 healthy adults aged 35-70 took either the supplement or a placebo for a period of time. Researchers measured skin firmness, hydration, and b…

This study tested whether applying a cream with live Lactobacillus crispatus bacteria to the forearm could improve skin barrier function in people with obesity. 98 adults with a BMI of 25 or higher applied the cream daily for 4 weeks. Researchers measured skin water loss, hydrati…

This study tested whether taking a daily probiotic (Bifidobacterium longum) for 4 weeks could improve skin barrier function in 140 adults aged 18-40 with obesity. Participants were randomly assigned to receive either the live probiotic or an inactive placebo. The main goal was to…

This study tested whether a cream made with spruce extract can repair the skin barrier and ease symptoms like dryness, redness, and itching in people with sensitive, atopy-prone skin. 66 healthy adults used the cream or a placebo for 21 days. Researchers measured skin moisture, w…

This study tested a cream made from shiitake mushroom extract (SMosE) on 40 adults with acne-prone or scarred skin. The goal was to see if it improves skin hydration, reduces oiliness, and strengthens the skin barrier. Results are based on lab tests and a double-blind clinical tr…