Injectable filler for smile lines
Part of Skin clinical trials.
This study tests a new injectable filler (DIOSHA S Lido) compared to an existing filler (YOUTHFILL Fine) for reducing the appearance of moderate to severe smile lines. It aims to see if the new filler works as well and is as safe as the standard one.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 19 and 75 years old.
- You must have moderate to severe smile lines (nasolabial folds) that are similar on both sides of your face.
- You must be willing to stop other facial treatments (like fillers, Botox, or laser) for the duration of the study.
- You must not have had any facial cosmetic procedures in the treatment area within the last 6 months.
- You must not be pregnant, breastfeeding, or unwilling to use contraception during the study.
- You must not have any active facial skin disease, infection, or untreated scars.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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