Doristek RF Microneedling Machine | Fractional RF Skin Tightening & Acne Scar Removal

RF Microneedling Machine | Professional Fractional Skin Rejuvenation

A clinical-grade fractional RF microneedling system designed for professional skin rejuvenation, texture refinement, and collagen remodeling. Featuring a stepping motor for smooth needle delivery, gold-plated insulated needles, and a vacuum suction probe for enhanced treatment around the eyes and neck.

Your Client's Journey — From Consultation to Results

Week 0 — Consultation: Your client arrives seeking smoother skin texture, refined pores, and a more youthful appearance. You assess their skin type, concern depth, and treatment goals. You recommend a course of 4–6 RF microneedling sessions, spaced 4–6 weeks apart.

Day of Treatment: Topical numbing cream is applied 30–45 minutes before the session. The RF microneedling handle glides across the treatment area — the stepping motor delivers needles smoothly with zero shock. Clients experience gentle pressure and mild warmth throughout the session, which takes 45–60 minutes. Immediately after, the skin appears flushed.

Days 1–3: Mild redness and slight swelling. Skin feels tight. Client applies gentle moisturizer and SPF as instructed. No makeup for 24–48 hours.

Days 4–7: Redness resolves. Skin begins to feel smoother. Mild renewal in some areas.

Week 4–6: Collagen production is in full swing. Skin texture is noticeably more refined. Pores appear smaller. Client books their next session.

3 Months Post-Course: Full collagen maturation. Skin is firmer, smoother, and more radiant. Client books maintenance sessions every 6–12 months.

The Technology

This machine uses fractional radio frequency delivered through gold-plated insulated microneedles at 2–4MHz. The insulated needle shaft protects the epidermis while RF energy is released precisely at the needle tip in the dermis — triggering collagen remodeling at the exact depth needed for each skin concern.

🎯 Treatment Indications

• Skin texture refinement and smoothing
• Enlarged pores and uneven skin tone
• Wrinkles: crow’s feet, forehead lines, nasolabial folds, neck lines
• Facial rejuvenation, firming, and lifting
• Skin renewal and sebum regulation
• Stretch marks (abdomen, buttocks, legs)
• Skin brightening and tone improvement
• Post-inflammatory skin concerns

Needle Technology Advantages

• Stepping Motor Delivery: Smooth, shock-free needle insertion — minimal discomfort
• 0.2–3.5mm Depth Control: Adjustable in 0.2mm increments for precise targeting
• Gold-Plated Insulated Needles: Safe for metal-sensitive clients; RF delivered to dermis only
• Vacuum Suction Probe: Improves skin contact around eyes and neck for more effective treatment

📊 Technical Specifications

• RF Frequency: 2–4 MHz
• Needle Depth: 0.2–3.5mm (adjustable in 0.2mm steps)
• Needle Types: Gold-plated insulated microneedles
• Handles: RF Microneedling + Cooling Hammer + Vacuum Suction Probe
• Machine Weight: 15 kg
• Voltage: 110–220V, 50/60Hz (universal)
• SKU: R20

🗓 Treatment Protocol

• Session: 45–60 min (face) / 60–90 min (face + body)
• Frequency: Every 4–6 weeks
• Course: 4–6 sessions for skin texture concerns; 2–4 for rejuvenation
• Numbing: Apply topical anesthetic 30–45 min before treatment
• Downtime: 24–72 hours redness; 3–5 days mild renewal

📦 Package Contents

• Main Machine × 1
• RF Microneedling Handle × 1
• Cooling Hammer Handle × 1
• Vacuum Suction Probe × 1
• Power Cord × 1 | User Manual × 1

❓ FAQ

Q: What is the vacuum suction probe and when should I use it?
The vacuum suction probe attaches to the RF microneedling handle and uses gentle suction to lift and stabilize the skin before needle insertion. This improves skin contact and energy delivery in areas where the skin is thin or difficult to treat — particularly around the eyes, neck, and décolleté.

Q: How is this different from the RF Microneedling Devices (R30)?
The R20 (this machine) includes a vacuum suction probe for enhanced treatment around eyes and neck, and uses a 2–4MHz RF frequency range. The R30 uses 2–4MHz RF with a wider probe selection (10P/25P/64P/Nano) and a cooling hammer. Both use gold-plated insulated needles with 0.2–3.5mm depth control. Choose R20 for the vacuum suction advantage; R30 for maximum probe variety.

Q: How many sessions are recommended for skin texture concerns?
Most clients see significant improvement after 4–6 sessions spaced 4–6 weeks apart. Results continue improving for 3–6 months after the final session as collagen matures.

Q: Can this machine be used on the body?
Yes — RF microneedling is highly effective for stretch marks on the abdomen, buttocks, and legs. Use deeper needle settings (2.0–3.5mm) for body areas where skin is thicker. Body sessions typically take 60–90 minutes.

Q: Who is not suitable?
Contraindicated for: pregnancy, pacemakers or metal implants in treatment area, active skin infections, keloid-prone skin, blood thinners, and isotretinoin use within 6 months.

This device is intended for professional aesthetic use. Results may vary. Not intended to diagnose, treat, cure, or prevent any condition.