How long does PLLA treatment last?

Results last up to 25 months once full collagen production is established. That is the longest of any biostimulator on the market, but it requires 2 to 3 sessions 4 to 6 weeks apart before the final result is visible.

Why the 5×5×5 massage after Sculptra?

The post-treatment massage — 5 minutes, 5 times a day, for 5 days — distributes PLLA particles evenly through the tissue and prevents them from clumping into nodules. It is mandatory after PLLA injection.

Can PLLA be dissolved if something goes wrong?

No, PLLA cannot be dissolved like hyaluronic acid. The substance breaks down naturally over 9 to 12 months. That makes correct injection technique and product reconstitution (at least 24 hours) critical.

Why don't I see results immediately after Sculptra?

PLLA does not add direct volume. It triggers fibroblasts to build new collagen gradually over 4 to 6 months. The final result is judged at 6 months. The first weeks can feel underwhelming but that is the product's design.

Poly-L-lactic Acid: glossary | Dibélle

Also known as: PLLA, poly-L-lactic acid, Sculptra

What is poly-L-lactic acid?

Poly-L-lactic acid (PLLA) is a biocompatible polymer that the body breaks down. It has been used in medicine since the 1960s, including in resorbable sutures. In Sculptra, PLLA is supplied as a powder that is reconstituted in sterile water and injected deep subdermally, most often in the face.

How it works in treatment

PLLA breaks down gradually over 9 to 12 months and signals fibroblasts to build new collagen, mainly type I. That is the structural collagen that gives skin firmness and thickness. The process is gradual. Sculptra is therefore given in 2 to 3 sessions 4 to 6 weeks apart, and the final result is judged after 6 months.

Where it is used

PLLA is used mainly for large-scale volume restoration in cheeks, temples, and the lateral mid-face in patients with general volume loss. Point injections with hyaluronic acid become unrealistic or short-lived in those cases. PLLA is also used on the décolletage, thighs, and for laxity after weight loss.

Results and safety

Results last up to 25 months once full collagen production is established. Three critical points: reconstitution time (at least 24 hours), correct injection depth, and the 5×5×5 post-treatment massage (5 minutes, 5 times a day, for 5 days) to prevent nodules. PLLA cannot be dissolved like hyaluronic acid. Outcomes depend entirely on the injector's training and routine.

Common questions about Poly-L-lactic Acid

How long does PLLA treatment last?: Results last up to 25 months once full collagen production is established. That is the longest of any biostimulator on the market, but it requires 2 to 3 sessions 4 to 6 weeks apart before the final result is visible.
Why the 5×5×5 massage after Sculptra?: The post-treatment massage — 5 minutes, 5 times a day, for 5 days — distributes PLLA particles evenly through the tissue and prevents them from clumping into nodules. It is mandatory after PLLA injection.
Can PLLA be dissolved if something goes wrong?: No, PLLA cannot be dissolved like hyaluronic acid. The substance breaks down naturally over 9 to 12 months. That makes correct injection technique and product reconstitution (at least 24 hours) critical.
Why don't I see results immediately after Sculptra?: PLLA does not add direct volume. It triggers fibroblasts to build new collagen gradually over 4 to 6 months. The final result is judged at 6 months. The first weeks can feel underwhelming but that is the product's design.

Poly-L-lactic Acid