JohnS Screw Needle 31G × 7 mm – Adjustable Mesotherapy Needle

JohnS Screw Needle 31G × 7 mm is a professional medical-grade needle designed for mesotherapy injections and aesthetic treatments. With its innovative screw mechanism, the needle allows smooth adjustment of penetration depth from 0 to 7 mm, making it highly versatile for procedures on the face, neck, décolleté, scalp, and body. Thanks to its ultra-fine 31G gauge and diamond-cut tip, it ensures minimal trauma, less bruising, and greater comfort for patients.

Key Features of JohnS Screw Needle 31G × 7 mm

• Adjustable penetration depth: 0–7 mm with precise screw mechanism

• Ultra-thin 31G diameter (0.26 mm) for less pain and swelling

• Diamond-cut bevel for smooth insertion and reduced tissue trauma

• Sterile, surgical-grade stainless steel, single-use

• Conveniently packed (100 units per box) for professional use

Indications for JohnS Screw Needle 31G × 7 mm

This adjustable mesotherapy needle is recommended for:

• Mesotherapy treatments with revitalizing, hydrating, and lifting cocktails

• Application of hyaluronic acid skin boosters and vitamin complexes

• Biorevitalization sessions on the face, neck, and décolleté

• Treatments on sensitive or thin skin, including the scalp

• Complementary use with dermal fillers for enhanced results

Explore our full range of mesotherapy products and skin boosters to combine with JohnS Screw Needles.

Benefits of Using JohnS Screw Needle 31G × 7 mm

• Customizable depth: Perfect for adapting to delicate zones and deeper tissue

• Patient comfort: Minimizes pain, bruising, and swelling during injection

• All-in-one solution: One needle can be used across multiple treatment areas

• Safe & sterile: CE-certified, single-use packaging ensures full safety

• Efficiency: Reduces the need for switching tools mid-procedure

Application Protocol for JohnS Screw Needle 31G × 7 mm

1. Adjust the depth (0–7 mm) according to treatment zone.

2. Attach securely to a compatible syringe (up to 10 ml).

3. Use linear, fan, or multipoint injection techniques.

4. Apply in combination with mesotherapy cocktails or hyaluronic acid boosters.

5. Dispose after one use – do not re-sterilize.

For practitioners seeking alternatives, explore micro-needle solutions like Fillmed Nanosoft, MicronJet, SoftFil cannulas, or TSK needles.

FAQ – JohnS Screw Needle 31G × 7 mm

Is JohnS Screw Needle CE-certified?

Yes, the needle complies with CE medical device standards, ensuring safety and reliability for mesotherapy treatments.

What products can I use with JohnS Screw Needle?

It is compatible with a wide range of injectables, including Revitalizing Cocktails, Skin Boosters like Nucleofill, and Hyaluronic Acid Fillers.

How is it different from standard mesotherapy needles?

Unlike fixed-length needles, it offers adjustable depth control, allowing tailored treatments for both delicate and thicker skin areas.

Who can use JohnS Screw Needles?

Only licensed medical professionals should perform treatments with this device.

What other needle options are available at Fräya?

We also offer a wide range of cannulas & needles, including TSK, SoftFil, and Fillmed Nanosoft for precise and safe injection techniques.