Description If you’re in need of an anti-aging boost that packs a punch, check out Arencia’s Retinal Booster Shot for next-level youth-restoring care. The booster treatment is a whiz at minimizing fine lines and revitalizing tired skin with a formula containing Retin-A Complex, caffeine and peptides. It’s infused with soothing ingredients like centella asiatica extract, ceramides and ectoin to counter any irritation that may arise from using the retinal-rich formula. If you’re new to retinal, start slow by applying once every other day and then ramp up usage as your skin adjusts to the ingredient. Pro tip:Since retinal makes your skin more sensitive to UV rays, remember to apply sunscreen before heading outside.