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Regenerative

Plinest / Newest PN-HPT

Italian PN-HPT polynucleotide skin rejuvenation

Duration
20-40 min
Downtime
1-5 days
Sessions
2-4 sessions (2-4 wk intervals)

About This Treatment

Plinest / Newest are Mastelli-family PN-HPT high-purity polynucleotide products. They are central to the UK and European polynucleotide trend and are used for thin skin, dryness, fine lines and barrier support around eyes, face, neck and hands.

Mechanism of Action

PN may support hydration, fibroblast environment, antioxidant/anti-inflammatory pathways and tissue repair. It is designed for skin quality improvement, not structural filling.

Indications

Wrinkles / fine linesGeneral indication (see detailed description)Redness / vascular concerns

Expected Results

Hydration, elasticity and fine lines are assessed over 2-4 sessions. Brand-specific large RCT data are limited, so evidence relies on PN reviews and real-world assessments.

Clinical Evidence

Polynucleotide review authors (2024)
Polynucleotides in aesthetic medicine: review of current evidence. J Clin Med
Clinical improvement was reported in this study (see original paper for details).
Real-life PN-HPT investigators (2026)
Real-life assessment of injectable polynucleotides high purified technology. J Cosmet Dermatol
Clinical improvement was reported in this study (see original paper for details).
Mastelli (2026)
PN-HPT aesthetic medicine product information. Manufacturer information
Clinical improvement was reported in this study (see original paper for details).

Risks & Side Effects

Papules, swelling, bruising, pain, redness and rare allergy may occur. Fish-derived ingredient sensitivity should be checked.

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