Isntree Hyper Acid4 AHA BHA PHA LHA 30 Serum 20ml Trockene Haut functional essence for a daily

functional essence for a daily care routine

Do you want sun protection

Gently exfoliating with PHA: Gluconolactone is one of the mildest exfoliating acids

glow & barrier protection in one step

smooth texture spreads easily and remains pleasantly soft during the application time

Isntree Hyper Acid4 AHA BHA PHA LHA 30 Serum 20ml Trockene Haut functional essence for a dailyExfoliating serum for refined skin texture The Hyper Acid4 Serum combines four different acids for a comprehensive yet controlled exfoliation. AHA (glycolic and lactic acid) removes dead cells from the skin's surface, while BHA (salicylic acid) penetrates deep into the pores and dissolves sebum deposits. PHA has a particularly gentle and moisturizing effect, while LHA gently refines pore size and works to reduce inflammation.