.Much like hyaluronic acid, vitamin B5-- or panthenol, as you may find it on different elements listings-- is actually a humectant, which means it too attracts wetness. The variation? It additionally maintains that moisture under hair and also key in the skin layer. "When made use of with each other, vitamin B5 and hyaluronic acid work synergistically, along with vitamin B5 calming the skin layer, lowering soreness and also irritation," includes Dr Ellie Rashid, professional skin doctor and Klira pro health care director. She details that vitamin B5 may additionally enhance unequal skin layer texture and also regulate oil development, creating it excellent for those with oily, acne-prone skin. But both vitamin B5 and also hyaluronic acid are actually thus delicate, they can be allowed through those with delicate and reactive skin, as well.