Proper protocol adherence is critical in aesthetic medicine, where patient safety and treatment outcomes depend on precision and consistency. According to a recent consensus study on facial injectables, standardized treatment guidelines significantly reduce complications such as vascular occlusions and inconsistent results. This highlights the importance of evidence-based practice and thorough practitioner training.
Plinest injections, formulated with highly purified polynucleotides, have gained popularity for their regenerative properties in skin rejuvenation. A clearly defined treatment protocol has been developed to maximize their efficacy and ensure safe application, covering everything from pre-treatment preparation to post-injection care.
In this article, we explore the full Plinest protocol, offering best practices for medical professionals aiming to achieve optimal patient outcomes while minimizing risk.
Key Takeaways
- Plinest is a polynucleotide-based injectable from Mastelli, designed to improve skin hydration, texture, and elasticity through collagen stimulation.
- Proper patient selection and preparation—including avoiding blood thinners and maintaining hydration—are essential for safe and effective treatment.
- Injection techniques involve intradermal micro-droplets using 2 ml per session, typically over three to four sessions spaced two to four weeks apart.
- Maintenance treatments every six to nine months help sustain long-term skin rejuvenation results.
- Post-treatment care, such as cold compress application, avoiding strenuous activity, and following skincare guidelines, minimizes downtime and maximizes outcomes.
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Patient Selection and Preparation for the Plinest Protocol

Whether comparing Plinest vs Profhilo for skin rejuvenation, individuals should consult qualified aesthetic professionals to determine the most suitable treatment. Mastelli’s Plinest, formulated with highly purified polynucleotides derived from trout DNA, offers a regenerative approach designed for gradual, long-lasting skin improvement. While this bioactive formulation delivers a high safety profile and efficacy, proper patient selection and preparation remain critical to achieving consistent results.
A comprehensive consultation allows clinicians to assess the patient’s skin type, aging concerns, hydration levels, and medical history. Ideal candidates often include those experiencing early signs of aging, skin laxity, and dehydration. This polynucleotide-based injection works by stimulating collagen production, gradually improving skin texture, tone, and elasticity.
Other essential pre-treatment recommendations include:
- Avoid alcohol and blood-thinning medications for at least 24–48 hours before the procedure, as these can increase the likelihood of bruising and inflammation.
- Maintain adequate hydration and a consistent skincare routine in the days leading up to the appointment to improve product response.
Injection Techniques and Volumes Used in the Plinest Protocol

Medical professionals must master the precise injection techniques and recommended volumes for Plinest, in addition to proper preparation. Adhering to the standard protocol allows for safe and effective product administration, ensuring optimal biostimulation and skin renewal.
- Injection Volume: A typical session uses 2 ml of Plinest, although practitioners may adjust the volume depending on the treatment area and the severity of the concern.
- Technique: Practitioners usually administer Plinest via intradermal micro-droplet injections at multiple points within the targeted region. This technique ensures even product distribution and reduces the risk of bruising or product clumping.
Experts should inject Plinest into the superficial dermis using fine-gauge needles or cannulas, particularly in delicate areas like under the eyes or along fine lines. This method minimizes downtime and maximizes the collagen-stimulating effects over time.
Treatment Scheduling and Maintenance Strategies for Plinest
Practitioners structure Plinest treatments across multiple sessions to ensure optimal and sustained results. A standard treatment protocol includes three to four initial sessions, spaced two to four weeks apart. This phased schedule supports the body’s natural collagen-building process and gives the skin time to adapt and regenerate.
After completing the initial protocol, patients should return for maintenance sessions every six to nine months, depending on their skin condition, age, and lifestyle. These follow-ups help:
- Reinforce collagen and elastin production
- Maintain hydration and elasticity
- Prolong the longevity of aesthetic results
This approach ensures sustained improvement, especially in patients seeking long-term rejuvenation with minimal invasiveness.
Post-Treatment Care Recommendations After Plinest Injections

Post-procedure care is crucial to maximize treatment results and reduce potential side effects. Practitioners must emphasize the importance of proper aftercare to promote healing and avoid complications.
Recommended post-treatment practices include:
- Applying a cold compress intermittently for 10–15 minutes during the first 24–48 hours to reduce swelling
- Avoiding vigorous exercise, sun exposure, saunas, or extreme temperatures
- Sleeping on the back with an elevated head for the first night to minimize localized swelling
- Using gentle skincare and avoiding active ingredients (like acids or retinoids) until cleared by a clinician
Patients should also monitor for rare reactions such as persistent redness, bruising, or localized swelling, and report them promptly. Maintaining open communication between provider and patient helps ensure safe outcomes and a comfortable recovery experience.
Conclusion: Mastering the Plinest Protocol for Best Results
The Plinest protocol sets a high standard in aesthetic and regenerative skin treatments, emphasizing safety, structure, and patient-centric care. Every step, from selecting the right candidate to executing precise injection techniques and guiding aftercare, contributes to consistent and long-lasting results.
With regular maintenance and strong provider-patient communication, Plinest remains a trusted option in the evolving world of skin biorevitalization.
FAQs
1. What is Plinest and how does it work for skin rejuvenation?
Plinest is a polynucleotide-based aesthetic injection derived from purified trout DNA. It is designed to stimulate collagen production and improve skin texture and elasticity. It treats signs of aging, dehydration, and skin laxity.
2. How many sessions are recommended for the Plinest treatment?
Typically, practitioners administer Plinest over three to four sessions, spaced two to four weeks apart. Following this initial series, they should recommend maintenance treatments every six to nine months based on the patient’s response.
3. What are the key post-treatment care recommendations for patients?
After Plinest injections, patients should apply a cold compress to reduce swelling, avoid strenuous exercise and direct sun exposure for 24-48 hours, and maintain gentle skincare. It’s also crucial to communicate with the practitioner if unusual symptoms arise.
References
- Rodrigues A. Facial aesthetic injections: Consensus recommendations to minimise adverse outcomes. Aesthetic Medical Practitioner. Published July 13, 2021. https://aestheticmedicalpractitioner.com.au/features/cosmetic-practice/facial-aesthetic-injections-consensus-recommendations-to-minimise-adverse-outcomes/
- Ostretsova MN, Korenevska A, Kasikhina EI, Ismatullaeva SS. Management of the post-procedural period in aesthetic medicine – prevention of complications and reduction of the rehabilitation period. Meditsinskiy sovet = Medical Council. 2022;(3):80-87. doi:https://doi.org/10.21518/2079-701x-2022-16-3-80-87