Can a supplement help with rosacea and inflammation?
Part of Skin clinical trials.
This study tests whether an oral supplement containing L-histidine and antioxidants can improve skin barrier function and reduce inflammation in people with mild to moderate rosacea. It may help if you have rosacea and signs of inflammation in your blood.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 30 and 70 years old.
- You have mild to moderate rosacea (redness or bumps).
- You have a slightly elevated level of inflammation in your blood (hs-CRP of 1.0 or higher).
- You can stop taking certain supplements, antibiotics, or topical treatments before the study starts.
- You are not a current smoker and have not smoked in the past year.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests whether a daily probiotic drink can improve inflammatory skin conditions like rosacea, acne, or eczema in women aged 40 to 60. You will take the drink for 8 weeks and provide blood, skin, stool samples, and a photo of your face.
This trial tests whether acupuncture can help people with rosacea that hasn't improved with standard treatments like oral antibiotics or light therapy. If you have persistent redness or flushing that affects your daily life, this study may offer a new option.
This study tests if creams containing two antidepressants (imipramine and amitriptyline) can reduce skin redness caused by UV light in people with rosacea. It compares how the creams affect redness to see if they could be a new treatment option.
This trial tests a combination of an anti-inflammatory gel (Hirudoid), yellow light therapy, and two oral medications (tofacitinib and doxycycline) for Chinese adults with mild to moderate rosacea that causes redness and visible blood vessels. The goal is to see if this approach reduces symptoms safely.
This trial tests whether taking daily food supplements containing collagen and MSM for 16 weeks can reduce facial redness and improve other skin signs of aging in women with fair-to-medium skin tones.
This study tests a special cream to reduce facial redness caused by rosacea, either alone or combined with laser treatment. It aims to help people with persistent redness and visible blood vessels on their face.
Hear when a new Rosacea trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.