CosmeDocs are Experts in Dermal fillers For Facial, Nose Reshaping & Lip Enhancement at Harley Street, Derby, Porstmouth, Windsor, Birmgingham. It is not just lines that become a problem with age. Skin gradually thins, elasticity is lost and there is a decline in collagen, hyaluronic acid and elastin. There is noticeable loss of volume with changes in facial bone and soft tissues. The attractive youthful triangle comprising of high cheeks and a small chin reverts to a bottom-heavy appearance as cheeks flatten and jowls appear. This is what we can try to tackle with the aid of dermal fillers.