Uhooma M20 Hydro Derma System – Hydra Microneedling Pen
Uhooma M20 Hydro Derma System – Hydra Microneedling Pen
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The Uhooma M20 Hydro Derma System is a wireless hydra microneedling pen for beauty professionals, supplied as a complete kit in a hard storage case. Needle depth is adjustable from 0 to 2.5 mm and the motor has 6 speed levels, so you can adapt every pass to the skin and the treatment area.
According to Uhooma, the M20 works with adjustable liquid cartridges and has a viewing window, so you can see the serum while you work. Combine it with the Uhooma M20 cartridges and a booster serum of your choice.
Key features
- Needle depth adjustable from 0 to 2.5 mm
- 6 speed levels
- Rechargeable 500 mAh battery, 3.7 V, USB Type-C charging cable included
- Aluminium alloy housing in space grey
- Liquid viewing window and red and blue light function, as listed by the manufacturer
- Multifunctional base to place the pen and store the accessories
- CE and RoHS, as stated by the manufacturer
Kit contents
M20 pen ×1, multifunctional base ×1, disinfection cup ×1, Type-C cable ×1, adapter ×1, NH3 cartridges ×2, massage retaining rings ×2, user manual ×1, storage case.
Specifications
- Brand: Uhooma
- Model: M20 Hydra Microneedling Pen
- Material: aluminium alloy
- Battery: 500 mAh
- Rated voltage: 3.7 V
- Speed levels: 6
- Needle depth: 0 to 2.5 mm
- Pen size: 154.5 × 23.5 mm
- Kit weight: 515 g
- Package size: 180 × 155 × 70 mm
Treatment workflow
- Prepare and disinfect the treatment area according to your protocol and local hygiene rules.
- Insert a new cartridge for every client.
- Apply a thin layer of booster serum to the area.
- Choose the depth and speed for the area. Start low on thin or sensitive skin.
- Hold the pen perpendicular to the skin and work in small sections with light, even pressure.
- Finish with soothing aftercare and give your client written aftercare advice: no make-up and no active ingredients such as retinol or AHA/BHA for 48 hours, and consistent sun protection.
Professional notes
- Microneedling should only be performed by trained professionals. Always follow your training protocol and check contraindications before every treatment.
- Do not treat over active acne, infections, open wounds or irritated skin.
- Cartridges are for single use. Discard the cartridge after every client.
- Clean and disinfect the pen and base after every treatment according to the manufacturer’s instructions.
- Mild redness, slight swelling or a tingling feeling after the treatment are common and usually settle within a short time.
Cartridges and serums for the M20
- Uhooma M20 N12 cartridge: 12-pin cartridge, sterile and individually packed
- Uhooma M20 5D nano cartridge: nano pin cartridge, sterile and individually packed
- Laichun Collagen Rejuvenating Essence and Laichun Professional Booster Serum: 23.5 ml booster serums for microneedling
Questions about the M20, cartridges or a treatment protocol? Our team is happy to help on WhatsApp.
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Shipping & Returns
Shipping & Returns
We ship Monday to Saturday. Orders placed before 15:00 (CET) on Tuesday to Friday, or before 13:00 on Monday and Saturday, are shipped the same day. Delivery within the Netherlands usually takes 1 business day, Germany and Belgium 2–3 business days, and most other European countries up to 5 business days. Remote regions can take up to 9 business days.
Unopened, sealed products can be returned within 14 days of delivery. For hygiene and safety reasons, opened pigments, needle cartridges and other sterile products cannot be returned. Read the full return policy and shipping policy.
Safety & Compliance
Safety & Compliance
Every pigment in our shop comes with a Safety Data Sheet (MSDS). Under EU rules, pigments used on clients in the EU must comply with REACH. Pigment lines that are not REACH compliant are sold for practice on artificial skin only and must not be used on clients in the EU.
Not sure whether this product fits your work? Message our team on WhatsApp and we will help you choose.
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Frequently Asked Questions
How fast do you ship?
How fast do you ship?
We ship Monday to Saturday. Orders placed before 15:00 (CET) on Tuesday to Friday, or before 13:00 on Monday and Saturday, are shipped the same day. Delivery within the Netherlands usually takes 1 business day, Germany and Belgium 2–3 business days, and most other European countries up to 5 business days. Remote regions can take up to 9 business days.
Which countries do you ship to?
Which countries do you ship to?
We ship to the Netherlands, Belgium, Germany and most other European countries. The available countries, shipping costs and delivery times are shown at checkout.
What is your return policy?
What is your return policy?
Unopened, sealed products can be returned within 14 days of delivery. For hygiene and safety reasons, opened pigments, needle cartridges and other sterile products cannot be returned. Read the full return policy.
Are your pigments REACH compliant?
Are your pigments REACH compliant?
Every pigment in our shop comes with a Safety Data Sheet (MSDS). Under EU rules, pigments used on clients in the EU must comply with REACH. Pigment lines that are not REACH compliant are sold for practice on artificial skin only. If you are unsure which pigment fits your work, message our team and we will help you choose.

