Bioregeneration (Mastelli - Plinest)

What Plinest is — and what it isn’t

Plinest is a polynucleotide-based bioregeneration treatment used to support skin quality and tissue behavior. It is often chosen for thin, delicate areas where texture, crepiness, and resilience are the primary concerns.

It is not a filler and is not intended to “lift” or replace volume in a single session. Think of it as a way to support the biology of skin over time — gradually.

Why the under-eye is a common focus

The periorbital region is unforgiving: thin skin, constant motion, and minimal structural support. Many patients are not looking for more volume — they are looking for skin that looks calmer, thicker, and less “tired.”

The goal is not to change the face. The goal is to support tissue so you look more rested — while still looking like you.

Where Plinest can be used

Although the under-eye is where Plinest often shines, it can be used in many areas where skin quality is the limiting factor. Typical areas include:

• Under-eye and periorbital skin
• Cheek and mid-face skin quality support
• Perioral skin texture (around the mouth)
• Neck and décolleté
• Hands
• Selected localized “problem areas” where texture and skin behavior are the concern
• Selected scar texture concerns (e.g., acne scar texture) after assessment
• Stretch marks (selected cases)
• Scalp and eyebrows (as part of hair protocols, when appropriate)

How polynucleotides work in the skin

Plinest uses purified polynucleotides to support dermal repair. The goal is improved skin quality — texture, hydration, elasticity, and resilience — not “filler volume.”

• Supports fibroblast activity (the cells that build collagen & elastin)
• Helps organize collagen structure over time
• Supports dermal hydration and resilience in thin or stressed skin
• Provides biologic building blocks that support tissue repair efficiency

Who this tends to work well for

• Thin, crepey, or fatigued-looking skin (especially under the eyes)
• Patients seeking gradual improvement rather than immediate transformation
• Those who prefer conservative, biologic approaches
• Patients who want natural outcomes and are sensitive to “overdone” aesthetics

When it may be less suitable

• Expecting immediate volume correction or a single-session “fix”
• Significant structural volume loss better addressed with another modality
• Unwilling to follow a short series spaced over time

What results typically look like

Changes with bioregeneration are subtle and cumulative. Most patients notice gradual improvements in skin texture, reflectivity, and resilience over weeks. Response varies by biology, baseline tissue, and plan design.

Protocol & cadence

Plinest is typically performed as a short series. The number of sessions and spacing depend on area and baseline tissue behavior. We’ll be direct about what is realistic and whether another modality would serve you better.

Investment & expectations

Plinest is typically performed as part of a short regenerative series. The number of sessions and spacing depend on the area treated and baseline tissue.

Every recommendation is made in the context of your skin, your goals, and time.