Improving skin radiance and freshness and reducing dullness
Participants took 6 mg, 12 mg, 36 mg, or placebo for 72 weeks
In this study 16S rRNA gene amplicon, shotgun metagenomics sequencing and antibiotic resistance (ABR) microarray were used on fecal samples of 70 healthy participants, taken at four time points in probiotic ( Lactobacillus rhamnosus R0011 and Lactobacillus helveticus R0052) and placebo groups to profile the gut bacterial microbiota and its resistome following administration of amoxicillin-clavulanic acid for one week
It works on brain chemicals like dopamine, norepinephrine, and serotonin, helping users feel fuller faster and for longer
Journal Investigative Dermatology
However, it is important to note that berberine is not a cure for any medical condition and evidence for many uses is still emerging