Poly-l-lactic acid injections Montreal - Dermapure

Med Spa

Dermapure Montreal Westmount

410 - 1538, Sherbrooke St W, Montreal, QC H3G 1L5

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Med Spa

Dermapure Montreal Pointe-Claire

813 - 1, Holiday Ave, Pointe-Claire, QC H9R 5N3

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What to Expect During Your Session

Step 1

Personalized Assessment

Your poly-L-lactic acid injections journey starts with a detailed consultation to evaluate your skin condition, facial structure, and aesthetic goals. We assess signs of volume loss, skin laxity, and collagen production to build a personalized treatment plan aligned with your natural features.

Step 2

Clinical Photography

Before your initial treatment, we take high-resolution photos of the injection sites. These serve as a baseline to track facial volume restoration, skin texture, and collagen regeneration throughout your treatment sessions.

Step 3

Pre-Treatment Comfort

A topical anesthetic with lidocaine is applied to reduce discomfort. This step is key for this injectable treatments, which are placed in the deeper layers of the skin.

Step 4

Injection Process

Your physician injects poly-L-lactic acid using precise techniques to stimulate natural collagen production. Sessions last 30–60 minutes, depending on the area treated.

Step 5

Minimal Downtime

You can return to daily activities right after treatment. Mild swelling or bruising at the injection sites may occur but typically resolves within a few days. We'll guide you through post-treatment care, including massage and activity guidelines for optimal results.

Follow-Up & Maintenance

To maintain results, we recommend repeating the procedure every 3 to 4 months at the beginning. Once optimal collagen stimulation is achieved, maintenance treatments are typically done every 2 years. Timing may vary depending on age, skin condition, and response to treatment. Your personalized treatment plan will include clear recommendations based on your needs.

Contraindications

Poly-L-lactic acid injections are a safe and effective cosmetic treatment, but it's not suitable for everyone. It should be avoided by individuals with allergies to poly-L-lactic acid, a history of hypertrophic scarring or keloid formation, or active skin infections. The procedure is also not recommended during pregnancy or while breastfeeding. During your cosmetic consultation, your provider will review your current medications, medical history, and any potential risks to confirm whether poly-L-lactic acid injections are the right cosmetic procedure for you.

Frequently Asked Questions

Poly-L-lactic acid injections are not better or worse than dermal fillers—they are simply a different type of injectable treatment. Traditional fillers, such as hyaluronic acid, provide immediate volume and are well suited for targeted, localized enhancements. Poly-L-lactic acid, on the other hand, works as a collagen stimulator, gradually restoring facial volume while improving skin texture and firmness by supporting natural collagen production in the deeper layers of the skin. It is an excellent option for those seeking long-lasting results and a more subtle, natural-looking rejuvenation.

Poly-L-lactic acid injections results appear gradually over weeks to months, typically between 3 and 6 months after the initial treatment, as collagen production increases. With proper maintenance treatments, results can last up to 2 years—significantly longer than most conventional fillers. Factors like age, skin quality, and lifestyle may influence how long your results last.