PCL or PDO: What’s the Best Thread Lift Option in Calgary?

Thread lifts have become one of the popular non surgical anti aging facial procedures, and its for good reason. They offer a subtle, yet noticeable lift with minimal downtime and even collagen boosting benefits. With several types of threads on the market, PDO, PLLA, and Aptos PCL threads, its hard to know which one is right for your goals. 

At our Calgary clinic, we pride ourselves on using the most advanced tools in medical aesthetics. That’s why we offer Aptos threads, a new solution known for its superior lifting power, longer lasting results, and enhanced collagen stimulation.

Here, we’ll break down the differences so you can make an informed decision on which thread lift is right for you.

First, What Are Thread Lifts?

Thread lifting is a minimally invasive cosmetic procedure that uses absorbable threads to lift and reposition sagging skin while stimulating your body’s natural production of collagen and elastin. The results are a more defined, youthful appearance without the need for surgery.

The most common types of threads used in Canada are:

• PDO (Polydioxanone) threads
• PLLA (Poly-L-lactic acid) threads
• APTOS threads (a combination of PCL + PLA)

PDO Threads: They’re Effective, But Don’t Last Long

PDO threads are made from polydioxanone, a synthetic, biocompatible material commonly used in dissolvable sutures.

• Duration: 6–12 months
• Best For: Mild to moderate lifting, collagen stimulation
• Mechanism: Provides immediate lift, dissolves over time while encouraging collagen production
• Cost: Most affordable option

While PDO threads are safe and somewhat effective, they are considered to be from the first generation in threadlifting. Their effects tend to wear off sooner compared to newer materials.

PLLA Threads: Longer Lasting Thread Lifts

PLLA threads are made from poly-L-lactic acid, a longer lasting material also used in products like Sculptra.

• Duration: 12–18 months
• Best For: Moderate lifting, facial rejuvenation
• Mechanism: Stimulates collagen more gradually, with fewer immediate lifting effects
• Cost: Moderately priced

PLLA threads offer longer results than PDO but still fall short when compared to more advanced options like Aptos.

Aptos Threads: The New Gold Standard in Thread Lifting

At Xthetics, we offer Aptos threads, widely considered the most advanced threadlift option currently available in Canada.

• Material: 75% PCL (Polycaprolactone) and 25% PLA (Polylactic Acid)
• Duration: 2–3 years—the longest-lasting thread on the market
• Best For: Long-term lifting, contouring, collagen stimulation
• Mechanism: Provides immediate lift via barbed or coned threads and stimulates collagen over time

Why Are Aptos Threads Better?

PCL is the most superior thread material for collagen production and skin regeneration
Aptos threads last significantly longer than PDO or PLLA, up to 3 years
More versatile design, can be used for face, neck, and even body lifting
The 75% PCL content ensures patients get the maximum rejuvenation effect available under Health Canada regulations
Only Health Canada, approved threads with such a high PCL content

Note: Threads made of 100% PCL are not currently Health Canada, approved, which is why Aptos threads are the best and safest long lasting option available in Calgary.

The only other Health Canada approved thread brand is Silhouette, which is made of 100% PLA, a less durable material that does not offer the same longevity or lifting power as Aptos.

Before and After Aptos Thread lifts

Summary Table: PDO vs. PLLA vs. Aptos Threads

Characteristic	PDO Threads	PLLA Threads	APTOS Threads
Material	Polydioxanone (PDO)	Poly-L-lactic Acid (PLA)	PCL (75%) + PLA (25%)
Duration	6–12 months	12–18 months	2–3 years
Immediate Lift	Yes	Mild	Yes – strong lift
Collagen Boosting	Moderate	High	Very high
Versatility	Moderate	Good	Excellent (face, neck, body)
Cost	$	$$	$$$ (but longest lasting)

Why Choose Xthetics in Calgary for Your Thread Lift?

At Xthetics Face & Body Lab, we go beyond surface-level results. Our expert team of medical professionals, including experienced injectors and skin specialists, customizes each treatment plan to your goals and anatomy.

• Industry leading threadlift options
• Performed by skilled medical professionals
• Health Canada approved treatments
• Minimal downtime, long lasting results
• Convenient Calgary location

Book Your Consultation

Whether you’re new to thread lifts or looking to upgrade to longer lasting results, Aptos threads at Xthetics offer the ultimate in non-surgical facial rejuvenation.