P E R M A N A N T M A K E U P
What are Nano Hairstrokes?
Nano hairstrokes are precise, hair-like incisions made using a specialized digital device equipped with a fine nano needle. This method implants pigment into the upper dermal layer of the skin, replicating the appearance of natural eyebrow hairs to achieve enhanced density and a realistic brow shape. It is particularly effective for clients seeking subtle, refined results that integrate seamlessly with existing brow hair.
In contrast to microblading—which utilizes a manual blade to create superficial cuts—the nano technique offers improved precision and causes less epidermal trauma. This typically results in more consistent pigment retention, reduced risk of scarring, and a more favorable healing process.
Nano Hairstroke vs microblading
One of the most frequently asked questions in cosmetic tattooing is how nano hairstroke brows differ from microblading. While both techniques are designed to enhance brow density and definition, they vary in application, skin impact, and suitability for different skin types.
Application Method
Microblading involves the use of a manual tool with fine blades to create shallow incisions in the epidermis, into which pigment is deposited. In contrast, nano hairstrokes are performed with a digital machine using an ultra-fine needle to implant pigment into the upper dermal layer. This approach allows for more precise, refined strokes that closely resemble natural hair.
Skin Trauma and Healing
Due to the incisional nature of microblading, the skin experiences greater trauma, which may lead to more irritation, prolonged healing, and increased scabbing. Nano hairstrokes, being less invasive, generally result in reduced skin disruption and a quicker, more comfortable healing process.
Pigment Retention and Longevity
Pigment deposited via nano technique typically penetrates slightly deeper and more uniformly, contributing to improved retention. As a result, nano brows can maintain their appearance for approximately 1.5 to 2 years, whereas microblading may require more frequent touch-ups.
Suitability for Skin Types
Nano hairstrokes are often the preferred method for clients with oily or combination skin, where microblading may struggle to hold pigment or result in blurred lines over time. The precision and controlled depth of the nano technique offer more consistent results across a range of skin types.
Creating nano hairstroke eyebrows using a machine
For PMU (Permanent Makeup) practitioners in training, mastering the nano hairstroke technique requires precision, patience, and consistent practice. Below is a step-by-step clinical overview to guide you through the process:
Skin Preparation
Begin by thoroughly cleansing the brow area using a gentle antiseptic solution or alcohol-based wipe to eliminate oils, debris, and any residual makeup. Apply a topical anesthetic as needed to minimize discomfort during the procedure, following manufacturer guidelines for contact time and removal.
Eyebrow Mapping
Accurate brow mapping is essential for achieving balanced and aesthetically pleasing results. Use a professional brow pencil or marker to outline the desired brow shape, ensuring it complements the client’s facial anatomy and natural hair pattern. Symmetry and proportion should be carefully measured prior to pigment implantation.
Needle Selection
Choose a fine, sterile single-point needle compatible with your nano machine. The size and configuration should support the creation of ultra-fine, hair-like strokes. Always verify the integrity and sterility of the needle prior to use.
Stroke Application
Gently stretch the skin to ensure precision and stability during application. Use the digital device to create controlled, superficial strokes that follow the natural growth pattern and direction of eyebrow hair. Avoid excessive pressure; the goal is to implant pigment into the upper dermis with minimal trauma. For beginners, consistent practice on latex or synthetic skin is strongly recommended before working with live models.
Quality Control and Stroke Consistency
Periodically evaluate your work to ensure uniformity in stroke length, thickness, and spacing. Avoid clustering strokes too closely, as this may lead to pigment merging during the healing process, compromising the natural appearance of the brow.
Post-Procedure Care
Upon completion, review comprehensive aftercare instructions with the client. Typical guidelines include keeping the area dry for the first 7–10 days, avoiding sun exposure, and refraining from picking or scratching during the healing phase. Proper aftercare is critical for pigment retention and optimal results.
Nano Hairstrokes vs. Microblading: Which is better?
Both nano hairstrokes and microblading are effective methods for enhancing eyebrow fullness, but the optimal choice depends on individual client factors such as skin type, sensitivity, and aesthetic goals.
Nano hairstrokes are generally better suited for clients with oily or sensitive skin, as the machine-based technique allows for deeper pigment placement with minimal trauma. This often results in improved pigment retention, a lower risk of pigment migration or blurring, and a more refined, natural appearance through ultra-fine strokes.
Microblading, while effective, involves a manual blade and may be more appropriate for clients seeking a more cost-effective solution or shorter procedure time. However, it tends to have a shorter lifespan and may present more challenges during healing, especially for those with reactive or textured skin.
For PMU practitioners and students, proficiency in both techniques enhances your ability to deliver tailored, client-specific results—broadening your service offerings and ensuring the highest standard of care based on individual needs.
Frequently Asked Questions (FAQs)
How long do nano hairstroke brows last?
Nano hairstroke brows typically last between 1.5 to 2 years. Longevity depends on factors such as skin type, lifestyle, and adherence to aftercare protocols. Clients with oily skin may experience faster fading and require more frequent touch-ups, while those with dry or normal skin may retain pigment longer.
Is the nano hairstroke procedure painful?
Discomfort is generally minimal. A topical anesthetic is applied prior to the procedure to numb the area, significantly reducing sensitivity. Because the nano technique uses a fine needle with controlled depth, it is often perceived as less irritating than microblading. Individual pain tolerance, however, may vary.
Is everyone a candidate for nano hairstroke brows?
Most individuals are suitable candidates for the nano technique, particularly those with oily or sensitive skin, sparse brows, or a preference for subtle, natural-looking enhancements. A thorough consultation and skin assessment should be conducted to determine individual suitability and ensure optimal results Nano hairstroke aftercare
Proper aftercare is essential to ensure optimal healing and long-lasting results following a lip blushing procedure. Clients should keep the lips clean and moisturized at all times using the recommended healing ointment, applying it with clean hands or a disposable applicator. For the first 7–10 days, avoid excessive lip movement, spicy or acidic foods, direct sun exposure, and makeup on the treated area. Do not pick, scratch, or peel any scabbing, as this can affect pigment retention and lead to uneven healing. It is also advised to avoid saunas, swimming, and heavy exercise during the initial healing period. Full color development may take up to 6 weeks, at which point a touch-up appointment may be scheduled to refine the results.
Lip Blushing: Step-by-Step Process
Initial Consultation
Before the procedure, the client undergoes a thorough consultation to discuss their goals, preferred lip color, medical history, and any contraindications (e.g., active cold sores, pregnancy, certain medications). A patch test may be performed to check for pigment allergies.
Pre-Procedure Preparation
The lips are cleansed and disinfected to remove any makeup, oils, or debris. A topical anesthetic is applied to minimize discomfort. While the numbing cream takes effect (typically 15–20 minutes), the practitioner may begin color matching and designing the lip shape.
Lip Mapping and Design
Using a lip pencil, the technician outlines the desired shape, enhancing symmetry and defining the borders as needed. The client approves the design before pigment is applied.
Pigment Application
Using a digital PMU machine with a sterile, single-use fine needle, the technician deposits pigment into the upper dermal layer of the lips. This is done in layers, gradually building up color while keeping the strokes light and controlled. The entire process takes approximately 1.5 to 2.5 hours depending on the complexity.
Immediate Aftercare and Healing Guidance
After the procedure, the lips may appear swollen and the color more intense—this is normal. The technician applies a healing ointment and provides the client with aftercare instructions, which typically include:
Keeping the lips moisturized with a healing balm
Avoiding spicy foods, excessive talking, or touching the area
Avoiding makeup, exfoliants, and sun exposure for several days
Refraining from picking or peeling any scabbing
Healing Process
Initial healing takes about 5–10 days. During this time, color may fade or appear patchy, but this is part of the normal healing cycle. Full pigment settling occurs over 4–6 weeks.
Touch-Up Session
A follow-up appointment is scheduled 6–8 weeks after the initial procedure to assess pigment retention, refine color, and correct any inconsistencies. Most clients require at least one touch-up to achieve their desired result.
Lip blushing FAQ
1. How long does lip blushing last?
Results typically last between 1 to 3 years, depending on skin type, lifestyle, and aftercare. A touch-up session is recommended 6–8 weeks after the initial procedure, and maintenance sessions may be needed annually or biannually.
2. Is the procedure painful?
Most clients report minimal discomfort. A topical numbing cream is applied before and during the procedure to keep the area desensitized. Any discomfort is generally mild and temporary.
3. What is the healing process like?
Initial healing takes 5–10 days, during which slight swelling, dryness, and scabbing may occur. Full pigment settling and color maturation takes about 4–6 weeks. Clients should avoid picking, exfoliating, and sun exposure during healing.
4. Can anyone get lip blushing?
Most people are good candidates. However, those with active cold sores, autoimmune disorders, pregnancy, or who are taking blood thinners may not be eligible. A full medical history should be reviewed during consultation.
5. Will the color look natural?
Yes. Lip blushing is customizable—pigment shades are selected based on the client’s natural lip tone and desired outcome. The final result is soft and subtle, enhancing the lips without looking overdone.
6. What are the risks or side effects?
When performed by a trained professional using sterile equipment, risks are minimal. Potential side effects include temporary swelling, redness, scabbing, or uneven fading, which are typically resolved by the touch-up session.
Lip Blushing aftercare
Proper aftercare is essential to ensure optimal healing and long-lasting results following a lip blushing procedure. Clients should keep the lips clean and moisturized at all times using the recommended healing ointment, applying it with clean hands or a disposable applicator. For the first 7–10 days, avoid excessive lip movement, spicy or acidic foods, direct sun exposure, and makeup on the treated area. Do not pick, scratch, or peel any scabbing, as this can affect pigment retention and lead to uneven healing. It is also advised to avoid saunas, swimming, and heavy exercise during the initial healing period. Full color development may take up to 6 weeks, at which point a touch-up appointment may be scheduled to refine the results.