Under-Eye Renewal Protocol
0.2% PN (sodium DNA) flow for delicate under-eye zones
A gentle, step-by-step reference for Dr Fill Eyes (0.2% PN / sodium DNA) placement around the under-eye: prep, spacing, and aftercare, built for skin quality and integration without overcomplicating the plan.
Who this page helps
Buyers comparing products for skin rejuvenation workflows, treatment preparation, and related terminology.
What to review first
Confirm fit, read the prep steps, then use the related product and glossary links to cross-check terms before ordering.
Professional context
This page is educational reference content. It does not replace training, patient assessment, local compliance requirements, or product documentation.
Preparation overview
Baseline & Goal
Confirm what you are targeting (e.g., under-eye texture, fine lines, dark-circle appearance, or hollowness) and document a baseline with consistent photos/lighting.
Prep & Numb
Cleanse and disinfect. Follow your preferred comfort prep (topical anaesthetic under occlusion is common), then remove completely and disinfect again before placement.
Step-by-step flow
- 1
Baseline & Goal
Confirm what you are targeting (e.g., under-eye texture, fine lines, dark-circle appearance, or hollowness) and document a baseline with consistent photos/lighting.
- 2
Prep & Numb
Cleanse and disinfect. Follow your preferred comfort prep (topical anaesthetic under occlusion is common), then remove completely and disinfect again before placement.
- 3
Product Check
Confirm expiry, storage conditions, and batch/lot for documentation. Let the syringe reach room temperature before use.
- 4
Placement (Research Reference)
Research reference: superficial dermal placement along the infraorbital rim using a fine needle or microcannula. Micro-bolus range is commonly cited as ~0.02-0.05 mL per site. Adjust to training, anatomy, and product documentation.
- 5
Cadence
Research reference: plan for 3-4 sessions spaced ~2-3 weeks apart. Under-eye workflows benefit from calm spacing and consistent follow-up photos.
Aftercare & follow-up
Use gentle pressure with sterile gauze as needed. Avoid heat/saunas and intense exercise for 48-72 hours, keep skincare gentle, and use daily SPF. Follow local SOP for bruising, swelling, and escalation criteria.
Related products
Relevant glossary terms
Frequently asked questions
How many sessions are commonly used?
Research reference: a 3-4 session course spaced ~2-3 weeks apart is commonly cited, then reassess. Adjust to training, patient tolerance, and product documentation.
What does PN mean here?
PN is shorthand for polynucleotides — purified polymers derived from salmon DNA. PN is an enhanced form of PDRN with stronger fibroblast activation and more viscoelastic properties. Dr Fill Eyes contains PN at 2mg/ml in a 1.1ml pre-filled syringe, along with Oligopeptide-34 and amino acid cofactors for collagen synthesis. Source: CLAIReyes specification sheet; Jeunetique Eyes Pro brochure.
Can this be paired with hydration support?
Some workflows discuss pairing PN with hydration support (for example, Hyaron) in a broader plan. If stacking or compounding, follow product documentation and local SOP.
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Use the glossary to decode ingredient names, anatomy references, and technique terms that appear in this guide.
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