PB Serum – Medium (Face Slimming / Tightening)

PB Serum (Medium) is an enzyme-based bioremodelling treatment that improves skin firmness, smoothness, and facial contours. It contains three key enzymes: collagenase, lipase, and Lyase. These work together to remodel disorganised collagen, break down localised fat deposits, and reduce fluid retention, helping to refine the jawline or other areas with mild tissue heaviness. This makes it suitable for mild tightening, slimming, and enhancing overall facial definition. All PB Serum treatments are performed by our LCP-certified doctors.

Sessions Required
3 sessions and above
Duration of Results
Several months depending on tissue response
Session Duration
20–30 mins
Downtime
Minimal downtime
Skin Concerns
Early jowling Localised puffiness or heaviness Mild skin laxity Textural irregularities from accumulated proteins Uneven facial contours
Early jowling
Localised puffiness or heaviness
Mild skin laxity
Textural irregularities from accumulated proteins
Uneven facial contours

About This Treatment

PB Serum (Medium) contains three specific recombinant enzymes that target underlying tissue concerns. Collagenase remodels disorganised collagen to improve firmness and smoothness. Lipase helps break down localised fat deposits, softening small areas of fullness or heaviness. Lyase reduces excess fluid retention, improving puffiness and tissue flexibility. Together, these enzymes support firmer, smoother, and more refined facial contours, making the treatment ideal for mild tightening, slimming, and enhancing overall facial definition.

Instead of adding volume, PB Serum works on the underlying layers by improving tissue metabolism and promoting firmer, better-defined contours. Results appear gradually as the enzymes work to refine the treated areas.

How Does It Work?

  • Collagenase: Remodels disorganised collagen in the skin, supporting smoother texture and firmer tissue

  • Lipase: Breaks down localised fat deposits to soften small areas of fullness or heaviness

  • Lyase: Reduces excess fluid retention, helping to improve puffiness and tissue flexibility

Key Benefits

  • Tissue Tightening and Firming
    Helps improve mild laxity by supporting healthier, more compact skin structure

  • Slimming and Contouring
    Useful for areas with localised heaviness such as early jowling or subtle lower-face bulk

  • Improved Skin Quality
    Smooths unevenness linked to tissue congestion without adding volume

Frequently Asked Questions

How soon will I see results?

Some notice improvements in a few weeks, with gradual tightening or contouring as the enzymes work through the tissue.

PB Serum works best for mild laxity and contour refinement. For more pronounced lifting, your doctor may recommend pairing it with other treatments.

Discomfort is typically mild. Numbing options are available.

It is most commonly used for lower-face heaviness, jawline definition, and mild jowl refinement. Your doctor will assess suitability based on tissue condition.

Yes. It may be paired with lasers, radiofrequency or skinboosters depending on your goals.