Mastelli Plinest Hair is a specialized injectable solution developed to stimulate hair growth and improve scalp health. Based on highly purified polynucleotides (PN-HPT®), it acts directly on the hair follicles to promote regeneration, strengthen hair roots, and restore vitality to weakened or thinning hair. The formula is particularly effective for women with hormonally induced hair loss and can also be used as supportive care after hair transplant procedures.
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Composition and Packaging
• 1 pre-filled syringe containing 2 ml of sterile solution
• Polynucleotides (PN-HPT®): approximately 7.5 mg/ml
• Physiological buffer solution
• CE-marked medical device
• Supplied with two sterile 30G × 13 mm needles (depending on distributor)
• For professional intradermal or superficial injection use
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Indications
Mastelli Plinest Hair is indicated for the prevention and treatment of hair loss and scalp revitalization. It is suitable for:
• Hormonal or stress-related hair loss (female pattern alopecia)
• Scalp regeneration and strengthening of hair follicles
• Post-transplant recovery and maintenance
• Weak, brittle, or thinning hair
• Eyebrow revitalization
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Benefits
• Stimulates the activity of dermal papilla cells and fibroblasts in the scalp
• Promotes natural hair growth and follicle regeneration
• Improves microcirculation and nutrient delivery to the follicles
• Strengthens existing hair and reduces shedding
• Helps restore scalp balance and elasticity
• Can be safely combined with other trichological or aesthetic procedures
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Application Protocol
• Recommended treatment: 4–6 sessions spaced 2–3 weeks apart
• Maintenance: every 3–6 months depending on clinical evaluation
• Administration method: intradermal microinjection or mesotherapy technique over the scalp and eyebrow areas
• Should be performed exclusively by qualified medical professionals
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Precautions and Warnings
• For professional use only
• Do not use in cases of active scalp infection, inflammation, or dermatological conditions
• Not recommended during pregnancy, breastfeeding, or for patients under 18 years of age
• Single-use syringe; discard any unused product after opening
• Store in a cool, dry place away from direct sunlight
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Expected Results
With regular treatments, Plinest Hair helps improve hair density, thickness, and strength. Patients can expect visibly healthier, fuller-looking hair and a revitalized scalp. Continued use contributes to long-term follicle activity and hair quality maintenance.