Skin EssentiA AVST 4 **NOT SUITABLE WHEN PREGNANT**
Step 4. You must be already using AVST 3(ideally for 2 bottles). There is a large jump in the amount of Vitamin A between AVST 3 and AVST4 and peptides are introduced.
When pregnant, you should move back to AVST1 or AVST2 and then progress through the AVST regimen again, when your baby is born.
Regular price £55.00