For antibody staining, cells were incubated with Fc block (Human TruStain FcX, BioLegend, 422302, 1:20) for 15 min, then incubated with antibodies in ice-cold 10% FBS, 1 PBS, 2 mM EDTA for 20 min at 4 C and then washed with 1 PBS and resuspended in 10% FBS, 1 PBS and 2 mM EDTA before analysis using a BD LSR Fortessa X-20 flow cytometer with FACS DIVA software (v.9.0.1)
Because it bypasses digestion, the nutrients enter the bloodstream directly, leading to more efficient nutrient utilization
Buffered for Stability & Versatility This formula includes sodium bicarbonate to help: Support pH balance and stability Improve mixability in solution Enhance versatility for different preparation methods Buffering can help maintain glutathione integrity during preparation and use
Fitness Support
Glutathione serum can fit comfortably into daily routines without making skincare feel overly complicated
ODriscoll histological assessment Histological findings ( n = 8 at each time point) for each section were evaluated and scored by three investigators according to ODriscoll histological grading parameters (cell morphology, matrix staining, structural integrity, thickness/defect filling, osteochondral junction, adjacent bonding, basal integration, cellularity, clustering/distribution, and adjacent cartilage) to quantitatively evaluate the extent of cartilage repair based on the criteria of predominant tissue type, structural properties, freedom from degenerative changes in the neighboring cartilage, and freedom from cellular changes of degeneration [26]