One NEW BIOEFFECT EGF Power Serum 2.5ml/.08oz BIOEFFECT’s Power Serum is a powerful and hydrating formula that helps to minimise the appearance of fine lines and encourage a firm look. Enriched with barley EGF, barley KGF and acetyl glucosamine, all agents found naturally in the skin, the serum delivers a plumping and smoothing effect. The multi-purpose formula nourishes the skin barrier function, while improving the appearance of the skin tone. Listing includes one item. Create a bundle, add other listings with advertised bundle deals in their titles, send offer that includes all stated deals and I will accept. Offers made for this listing without a bundle include one item.