Skin and fat changes from microneedling with or without a collagen booster
Part of Skin clinical trials.
This study compares two ways to improve facial appearance: a treatment that uses tiny needles and heat (microneedling radiofrequency) alone, or with a substance called poly-L-lactic acid that helps your skin make more collagen. It looks at how the skin and facial fat change after treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are interested in facial rejuvenation for cosmetic reasons.
- You have not had fillers or energy-based facial treatments in the last 6 months.
- You have not had any previous facial surgery.
- You are not pregnant or breastfeeding.
- You do not have active skin infections, dermatitis, open sores, eczema, or rosacea on your face.
- You have no history of keloids or abnormal scarring, and are not allergic to poly-L-lactic acid.
- You are not taking weight-loss medications like Ozempic or semaglutide.
- You are not HIV positive and not taking HIV medications.
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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