PB Serum is an advanced medical-grade injection treatment containing bioactive enzymes (Collagenase, Lipase, and Lyase) paired with Hyaluronic Acid HA 2.0. Unlike regular skincare serums, it works underneath the skin to eliminate stubborn fat, tighten loose skin, and smooth out scars. It is MDA-approved, clinically proven in 60+ countries, and provides visible contouring results within 2 to 4 weeks.
How PB Serum Works

Regular cosmetic serums sit on top of your epidermis. PB Serum, by contrast, is a prescription-only injectable cosmetic treatment administered deep into the subcutaneous tissue by certified medical professionals. It utilizes a highly controlled biological process called enzymatic hydrolysis to break down specific tissues—like fat cells or rigid collagen bundles—without damaging surrounding nerves or blood vessels.
Enzymes in PB Serum: Collagenase, Lipase, Lyase
The power of this treatment comes from a patented cocktail of three recombinant enzymes that work in perfect synergy:
Lipase: This enzyme targets local fat deposits. It triggers lipolysis (the breakdown of fat inside fat cells), mobilizing stored lipids so the body can naturally metabolize and flush them out.
Collagenase: Unlike standard skincare that tries to boost collagen vaguely, this enzyme breaks down old, hardened, dysfunctional collagen fibers that cause puckered cellulite, rigid stretch marks, and raised scars. Once broken down, it stimulates the body to synthesize fresh, smooth, flexible collagen.
Lyase: This enzyme breaks down localized fluid accumulations and polysaccharides responsible for tissue swelling. It acts as a powerful de-puffing agent, boosting lymphatic drainage and reducing water retention.
PB Serum with Hyaluronic Acid HA 2.0
To prevent the skin from sagging once the fat is broken down, the enzymes are bound to Hyaluronic Acid HA 2.0. This high-molecular-weight HA provides an immediate lifting and intensely hydrating structural foundation. It ensures that as fat is eliminated, the overlying skin remains firm, plump, and deeply moisturized.
PB Serum Types: Low, Medium, High
PB Serum is not a one-size-fits-all product. It comes in three specific strengths, each tailored to solve distinct cosmetic problems across the face and body.
PB Serum Low: Face and Under-Eye Bags
Formulated primarily with a high concentration of Lyase and Hyaluronic Acid, the Low variant is designed for delicate facial areas. It is the best solution for chronic under-eye bags, severe facial puffiness, and minor skin laxity, restoring a rested, refreshed appearance to the face.
PB Serum Medium: Double Chin and Body Fat
The Medium formulation features a dominant dose of Lipase. It specifically targets stubborn fat tissue. This is the go-to strength for sculpting a heavy double chin, sharpening an undefined jawline, and melting localized fat on the arms, stomach, and thighs.
PB Serum High: Scars, Stretch Marks, Loose Skin
The High variant relies heavily on Collagenase to dissolve dense, fibrous tissues. It is highly effective at treating structural skin damage, including atrophic or hypertrophic acne scars, surgical scars, deep stretch marks, cellulite, and severely loose skin.
What PB Serum Treats
Whether you are dealing with a puffy face or stubborn body contours, PB Serum offers comprehensive head-to-toe remodeling.
Face: Double Chin, Jawline, Puffy Face
Double Chin & Jawline: Melts away submental fat to give you a sharp, beautifully contoured profile.
Puffy Face: Instantly relieves fluid retention along the cheeks and mid-face for a leaner look.
Under Eyes: Subtly drains persistent fluid pockets beneath the eyes.
Body: Arms, Stomach, Thighs, Cellulite
Fat Reduction: Eliminates stubborn pockets on the upper arms, abdomen, love handles, and inner/outer thighs.
Cellulite: Dissolves the hard fibrous bands pulling down on the skin, eliminating the orange-peel texture.
Skin: Scars, Stretch Marks, Texture
Scars & Marks: Flattens old surgical scars and tightens stretched skin matrixes.
Loose Skin: Firms up areas prone to sagging, such as post-pregnancy bellies or lax skin after significant weight loss.
PB Serum Procedure
Understanding the treatment timeline helps manage your expectations and guarantees the best possible cosmetic outcome.
How PB Serum Is Done
Consultation & Mapping: The doctor assesses your problem area to select the correct formula (Low, Medium, or High).
Preparation: The skin is thoroughly cleansed, and a topical numbing cream is applied to minimize discomfort. Pain levels are generally very manageable, often described as a mild stinging or pinching sensation.
Injection: Using ultra-fine needles, the physician precisely injects the micro-doses of enzymes into the target tissue layers. The entire procedure takes only 15 to 30 minutes.
Sessions Needed and Result Timeline
While some initial de-puffing can be seen within the first 2 weeks, the breakdown of fat and restructuring of collagen takes time. Full results appear around 4 to 6 weeks post-injection.
Most individuals require a customized protocol of 2 to 4 sessions, spaced roughly 3 to 4 weeks apart, depending on the thickness of the fat layer or the severity of the scarring.
PB Serum Before and After Results
Real-world patient reviews consistently highlight dramatic visual transformations. For areas like the chin and jawline, patients report a noticeably firmer, sharper profile without the laxity often left behind by older fat-dissolving methods. Body treatments yield visible circumference reduction in the arms and thighs, coupled with a dramatically smoother skin texture.
Doctor’s Experiences:
“With years of experience using PB Serum, I’ve seen great results for double chin, under-eye bags, and arm contouring. Most patients notice gradual tightening within 2-4 weeks and full results by week 6. It’s gentle, with minimal downtime, and patients love the natural, defined look it gives.” – Dr. Darren Wang, LCP-Certified Aesthetic Doctor in Kuala Lumpur
Is PB Serum Safe?
Yes, PB Serum has an excellent global safety profile due to its highly biocompatible enzyme ingredients. However, as with any medical injection, there are a few standard reactions to expect.
Side Effects of PB Serum
Common Reactions: Mild redness, localized swelling, tenderness, and minor bruising at the injection sites. These side effects typically resolve on their own within 2 to 5 days.
Downtime: Minimal to none. Most patients return to their normal daily activities immediately after leaving the clinic.
Aftercare for PB Serum
To maximize your enzymatic results, follow these critical post-treatment care steps for the first 48 hours:
Avoid applying cold or hot compresses to the treated zone unless specifically instructed.
Stay well-hydrated to help your lymphatic system flush out the metabolized fat cells and drained fluids.
Skip intense workouts, saunas, and direct, prolonged sun exposure.
Maintain a balanced diet to prevent the body from storing new fat in neighboring areas.
Average PB Serum Cost in Malaysia
The cost of PB Serum varies depending on the strength used, the size of the target area, and the expertise of your practitioner.
PB Serum Price in Malaysia
In Malaysia (KL / Subang Jaya): Prices generally range from RM 3,800 to RM 4,200 per session. Many aesthetic clinics in Kuala Lumpur offer promotional first-trial pricing or bundled multi-session packages to make full treatment protocols more affordable.
- You may get an accurate pricing with specialist doctor at Her Clinic in Kuala Lumpur
PB Serum vs. Other Treatments
How does this enzymatic therapy stack up against other popular clinical options?
vs. Regular Skincare Serums: Topical serums only target the topmost dead layers of skin. PB Serum goes deep into the subcutaneous layers to physically modify fat and deep collagen structures.
vs. Dermal Fillers: Fillers use synthetic gels to mask problems by adding artificial volume. PB Serum removes excess fat and fluids naturally, letting your own anatomical structure shine through.
vs. Liposuction: Liposuction is an invasive surgical procedure requiring anesthesia, incisions, and weeks of painful recovery. PB Serum offers gentle, non-surgical contouring right in the office with zero downtime.
vs. Traditional Fat Dissolvers: Older fat lipolysis injections (like deoxycholic acid) break down fat but frequently leave behind loose, sagging skin. PB Serum’s unique inclusion of HA 2.0 and Collagenase ensures the skin tightens beautifully as the fat disappears.
Who Should Get PB Serum?
The ideal candidate is someone close to their ideal body weight who is struggling with localized, diet-resistant fat pockets (like a double chin or stubborn love handles), facial water retention, or uneven skin textures like cellulite and scars. It is not a weight-loss tool for obesity, but rather a precision shaping treatment.
Ready to sculpt your ideal profile?

Experience the transformative power of PB Serum at Her Clinic Malaysia. Our certified medical experts customize Low, Medium, or High enzyme protocols to effortlessly melt double chins, erase stubborn body fat, and tighten loose skin.
Claim your exclusive first-trial promo today.
