Lacer S.a.

This study tested whether a dietary supplement (capsules and drink) could reduce hair loss in 240 adults with androgenetic alopecia or chronic telogen effluvium. Participants took the supplement or a placebo daily for 6 months. Researchers measured hair density and asked about pr…

This study tests whether a whitening toothpaste can help maintain the whitening effect of a professional dental cleaning. Fifty healthy adults will use either the whitening toothpaste or a regular toothpaste three times daily for four weeks. Researchers will measure teeth color a…

This study tests whether a special mouthwash can reduce gum inflammation (gingivitis) in adults. Thirty healthy volunteers with moderate gum redness and swelling will rinse daily for 4 weeks. Dentists will check their gums at the start and end to see if the product helps ease sym…

This study tested whether a special tooth gel can help adults with sensitive teeth. Thirty-one participants used the gel three times a day for two weeks. Researchers measured pain from cold air and touch before and after treatment to see if sensitivity improved.

This study tested whether a desensitizing toothpaste, used alone or with a mouthwash, can reduce tooth sensitivity in adults. 71 participants used the products daily for 14 days. Researchers measured changes in sensitivity to see if the toothpaste worked better than regular tooth…

This study tested a special shampoo for people with hair loss from telogen effluvium or early male/female pattern baldness. 40 adults used the shampoo for 3 months. The goal was to see if it improved hair length and thickness. The study is now complete.

This study tested whether a cosmetic cream can improve skin hydration and barrier function in adults with dry, very dry, sensitive, and cracked skin. 35 participants applied the cream twice daily for one month. Researchers measured skin moisture and water loss at several visits t…

This study tested whether a special mouthwash helps gums heal better and hurt less after dental procedures like tooth extractions or implants. One hundred healthy adults used either the mouthwash or a placebo for 15 days. Dentists checked healing and pain levels weekly. The goal …