Product details

The Rapid Coverage Applicator
The BIO Needle HN24 is designed for clinical efficiency. By integrating 24 ultra-fine surgical titanium needles into a single stamping head, it provides wider and denser coverage than traditional entry-level stamps. Coupled with the built-in 5ml serum vial, it becomes the ultimate tool for rapidly treating larger facial zones like the cheeks and forehead without hand fatigue.

Uniform Transdermal Saturation
When treating dehydrated skin or generalized fine lines, uniform serum distribution is critical. The HN24's tight needle cluster ensures that the gravity-fed liquid is dispersed evenly across a dense grid of micro-wounds. This prevents "dry spots" and ensures that the entire treatment area receives an equal, concentrated dose of cellular hydration and collagen-stimulating peptides.

24-Pin Density: Creates 20% more micro-channels per stamp for faster, more uniform treatments.
Surgical Titanium: Ultra-strong needles resist bending, ensuring flawless vertical strikes.
EO Sterilization: Every individual stamp is Ethylene Oxide gas sterilized in a sealed blister
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Clinical Protocol: HN24 High-Density Stamping

Watch the clinical demonstration of the BIO Needle HN24, highlighting the rapid coverage and uniform serum dispersion achieved by the 24-pin matrix.

The Physics of High-Density Infusion

Creating enough micro-channels for adequate serum absorption can be time-consuming with standard stamps. The HN24 is engineered with a High-Density 24-Pin Titanium Matrix . This tight configuration creates 20% more micro-conduits per strike, drastically reducing treatment time while ensuring a uniform, saturated delivery of active ingredients across the epidermis.

FDA-Registered Clinical Safety

Increased puncture density requires heightened sterile protocols. The HN24 is manufactured in an FDA-Registered Facility, holds rigorous CE Certification, and is completely EO Sterilized prior to packaging. This guarantees that every rapid stamping motion is performed in a surgically clean environment.

Clinical Protocol

Sanitization

Wash face thoroughly. Open the sterile blister pack.

Vial Filling

Fill the 5ml glass vial with low-viscosity serum. Tightly secure the 24-pin head.

High-Density Stamping

Invert the vial. Use a brisk, firm stamping motion across the face. Do not drag the needles. The 24-pin head will cover ground quickly.

Disposal

The HN24 is a strict single-use device. Discard the entire unit immediately after the session.

Technical Specifications

Parameter Specification

E-E-A-T Certifications

FDA-Registered Facility, CE, RoHS

Sterilization Protocol

EO (Ethylene Oxide) Gas Sterilization

Action Type

Manual Gravity-Assisted Micro-Stamp

Needle Configuration

24-Pin High-Density Titanium

Reservoir Capacity

5ml Glass Vial

✈️ Free Global Shipping

🛡️ 1-Year Warranty

FAQs

Please read our FAQs page to find out more.

Q1: Why choose the 24-pin over the 20-pin model?

A: The 24-pin configuration offers a higher density of needles. This creates more micro-channels per stamp, which speeds up the treatment process and provides more uniform serum saturation over larger areas like the cheeks.

Q2: Will the high density of needles cause more pain?

A: Not necessarily. Because the needles are distributed across a slightly wider surface area, the pressure is dispersed evenly, making the stamping sensation very tolerable.

Q3: Can the HN24 be used for deep acne scars?

A: Manual stamps like the HN24 are primarily designed for cosmetic transdermal serum delivery and superficial collagen induction. For deep, severe atrophic scars, a high-torque motorized device (like the A9) is required.

Q4: Do I need to press hard when stamping?

A: No. You should only use light to moderate pressure. The surgical titanium needles are extremely sharp and will penetrate the epidermis with minimal force.

Q5: Can I mix different serums in the vial?

A: While possible, it is recommended to use pre-formulated clinical cocktails (like a stable Vitamin C + HA blend) to ensure the viscosity remains low enough to flow through the needles.

Q6: Why must I throw it away after one use?

A: The ultra-fine titanium needles lose their surgical edge after a single full-face treatment. Reusing blunt needles will cause micro-tearing and scarring.