Because structural aging (sagging and hollows) is more common in the skin than fine surface wrinkles, targeting the deeper layers is the gold standard. Sculptra (Poly-L-Lactic Acid) Instead of just filling a wrinkle, Sculptra acts as a collagen biostimulator. It is injected deep below the skin to naturally rebuild your collagen over several months, subtly lifting the cheeks and jawline. Because it works beneath the pigment-producing layers, it carries virtually zero pigment risk. Dermal Fillers (Hyaluronic Acid): Excellent for immediately restoring volume to areas like the cheeks, temples, or under the eyes (tear troughs). Like Sculptra, fillers sit beneath the dermis and do not affect melanin production. Botox / Neuromodulators Highly safe and effective for treating dynamic expression lines (like forehead lines or "crow's feet") because it targets the muscle, bypassing the skin surface entirely.