As we get older, the face loses volume in a few places at once. Fat in areas like the cheeks and temples decreases, the bones underneath change shape, and the skin makes less collagen. Hyaluronic acid (HA) fillers and Sculptra are two of the most popular ways to restore that volume, but they work very differently.
How HA filler works
Juvederm and Restylane are made of hyaluronic acid, a polysaccharide your skin already produces to hold onto water. In filler, the HA is crosslinked into a gel so it lasts months instead of days. We offer several different products with different thicknesses and firmness, so the filler can be matched to the area and the look you want.
Results show up right away since the gel adds volume exactly where it's placed, and they're usually fully settled by about two weeks. Filler is ideal for specific features like the lips, chin, jawline, and under the eyes. Most HA fillers last from several months to about two years, and in imaging studies, more than half of the filler was typically still in place two years after treatment (de Castro Costa M et al., Aesthetic Plastic Surgery, 2026, PMID: 41261256). If needed, it can also be dissolved with an enzyme called hyaluronidase.
How Sculptra works
Sculptra isn't an HA filler. It's a biostimulator, made of poly-L-lactic acid, a biodegradable compound that gets your skin to rebuild its own collagen. Instead of filling space directly, the tiny particles prompt new collagen to form around them over the next few months, so volume comes back gradually and naturally (Vleggaar D et al., Journal of Drugs in Dermatology, 2014, PMID: 24719074).
Sculptra is FDA approved for smile lines and other facial wrinkles, and since 2023, for fine lines and wrinkles in the cheeks. It is typically done in a short series of sessions spaced a few weeks apart. Your face may look fuller right after an appointment, which is mostly the water it's mixed with, and then your own collagen takes over. Results typically last around two years, with a 2026 systematic review finding effects lasting up to 25 months (Ferreira ACM et al., Aesthetic Plastic Surgery, 2026, PMID: 41184662). In the trial behind its 2023 approval, 94% of patients were still improved at two years (Galderma, 2023).
Which one is right for you
HA filler is usually the better fit if you want to enhance one specific feature or want results right away. Sculptra is usually better for overall volume loss, when your face looks a little flat or tired, and because it
builds gradually, people tend to notice you look refreshed without being able to tell you had anything done. Many patients combine the two, with Sculptra for overall support and filler for definition.
Both treatments are very safe in the hands of a trained injector. The most common side effects are mild swelling and bruising that fade within a few days. Serious complications are rare. In a study of about 1.7 million filler syringes, blood vessel blockages happened roughly once per 6,400 syringes with a needle and once per 41,000 with a blunt cannula, and most resolved with no lasting effects (Alam M et al., JAMA Dermatology, 2021, PMID: 33377939).
Sculptra and Filler in Kingwood, TX
At 4Ever Young Kingwood, we offer Sculptra along with Juvederm and Restylane fillers, so your plan is built around your face and your goals. Consultations are always free, with no pressure to book anything. We'll look at where you've lost volume and recommend what will give you the most natural result.
We see patients from Kingwood, Humble, Atascocita, Porter, and the greater Houston area. Call (281) 242-1724 to schedule your free consultation, or visit us at 30130 Rock Creek Dr., Suite 300, Kingwood, TX 77339.
References
1. de Castro Costa M, Andrade CA, Dantas RVF, et al. Clinical durability of hyaluronic acid-based dermal fillers for facial application: a systematic review. Aesthetic Plastic Surgery. 2026;50(5):1971-1993. PMID: 41261256.
2. Vleggaar D, Fitzgerald R, Lorenc ZP. Composition and mechanism of action of poly-L-lactic acid in soft tissue augmentation. Journal of Drugs in Dermatology. 2014;13(4 Suppl):s29-s31. PMID: 24719074.
3. Ferreira ACM, Silva LR, Espasandin I, et al. Efficacy, durability, and safety of collagen biostimulators based on poly-L-lactic acid (PLLA) and calcium hydroxyapatite (CaHA) in the face: a systematic review. Aesthetic Plastic Surgery. 2026;50(3):1291-1300. PMID: 41184662.
4. Alam M, Kakar R, Dover JS, et al. Rates of vascular occlusion associated with using needles vs cannulas for filler injection. JAMA Dermatology. 2021;157(2):174-180. PMID: 33377939.
5. Galderma. Galderma receives FDA approval for Sculptra for cheek wrinkles [press release]. April 26, 2023. https://www.galderma.com/news/galderma-receives-fda-approval-sculptrar-cheek-wrinkles-0
This content is for educational purposes only and does not constitute medical advice.