Hydra Derma Stamp Upgrade from Bio Needle 120
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How to Microneedle
Sterilization & Preparation:
- Sterilize cartridges before each use to prevent cross-contamination.
- Double-cleanse the skin (cleanse twice) and wipe clean.
- Tie hair back fully to keep it away from the face.
Application Technique:
- Work in small sections, applying serum to each area before needling.
- Use light pressure—avoid dragging or pulling the pen.
- Recommended pattern: Glide the pen vertically, horizontally, and diagonally (both directions). Repeat each motion twice per area.
Safety & Disposal:
- Discard cartridges after single use—do not reuse.
- Usage frequency: Once every 4–6 weeks. Initial results may appear after 2 sessions (varies by individual).
Contraindications (Do Not Use):
- On open wounds, acne, or irritated skin.
- If skin irritation occurs.
- Never reuse cartridges.
Shipping From The US For US Orders
Free Shipping On All US Orders
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2-Year Warranty
Introduction
The Hydra Derma Stamp is an enhanced version of the Bio Needle 120. With a simple gentle squeeze, serum is released directly through the micro-needles, offering a more convenient and hygienic application. It features an ample 10 ml capacity and an adjustable needle depth ranging from 0 to 3 mm.
Highlights of the Hydra Derma Stamp
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140 Micro-Needles & Superior Design: A 4-in-1 multifunctional tool with precisely arranged, sharp tips made from high-quality materials for safe use.
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Precise Depth Adjustment: A unique bead-lock design allows you to adjust the needle length from 0 to 3.0 mm with 0.25 mm accuracy.
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Controlled Serum Release & Large Capacity: The manual press function lets you control the serum flow freely. The 10ML large-capacity bottle is suitable for extended personal skincare use.
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Enhanced Application: The 140 micro-needles release serum during use. The precise outlet design aids in even serum distribution for the skin.




