Liu W, Yang Y, Li M, Mo J
Clinical studies on this ingredient showed no irritation, sensitization, or phototoxicity
Cytokine levels (pg/mL) from supernatant of HCEpiC cell line treated with HA + GSH-C4 and w/o GSH-C4 (25L/well and 50L/well) both in the absence and presence of LPS (1ug/mL) or H2O2 (25uM)
Recommended Daily Amount The recommended daily amounts of vitamin B12, in micrograms, are: Infants aged 0 - 6 months: 0.4 mcg Infants aged 7 - 12 months: 0.5 mcg Children aged 1 - 3 years: 0.9 mcg Children aged 4 - 8 years: 1.2 mcg Children aged 9 - 13 years: 1.8 mcg Men and women aged 14 years and older: 2.4 mcg
Using the wrong reconstitution solvent can cause aggregation, which looks like cloudiness and represents loss of active peptide and a potential injection hazard
In dermal and corneal models, Tb4 accelerates re-epithelialization (Malinda et al., J Invest Dermatol , 1999