US$ 20.35
total glutathione assay (GSSG/GSH) Kit Total Glutathione Assay
Description
For more accurate information, you should make a consultation with one of our beauty experts

Take a small amount and massage gently using upward strokes on face and neck with fingertips after cleansing

Conduct a patch test at least 24 hours before use

But it is made in very small amounts by your body
