The Barrier Builder Serum - Glow Hub - No Shade - 15ml

Brand new in Box. 

WHAT IT IS: a soothing serum to strengthen, protect give skin a moisture barrier boost (made mini so perfect for travel or just trying falling in love with barrier builder)

WHEN TO USE: use_ daily. AM /or PM (you can use me twice a day)

WHAT STEP: apply after your toner before your moisturiser.