The 0.5 mm dermaroller for mesotherapy with 540 steel needles is a professional microneedling roller that offers the perfect balance between effectiveness and control. Thanks to its very high needle density of 540 ultra-fine steel microneedles, this dermaroller provides even skin stimulation, intensive microcirculation, and visible improvement in skin texture and tone.
The Prohaar dermo-roller was developed for microneedle mesotherapy and is considered an effective alternative to invasive treatments such as laser therapy, plastic surgery, and deep chemical peels. The roller is equipped with 540 steel micro-needles ranging in length from 0.25 mm to 2.0 mm, which can create up to 250,000 micro-perforations in the skin in just a few minutes.
These microperforations create microscopic channels in the epidermis, also known as microdamages. They activate the skin's natural repair mechanism and stimulate fibroblasts to produce collagen and elastin . Simultaneously, the absorption of active ingredients is dramatically increased: while normally only 0.03% to 3% of active ingredients reach the skin, this can increase by up to 3000% after microneedling.
Needle lengths and applications:
0.25 mm – Gentle exfoliation of the epidermis, stimulation of microcirculation and improvement of skin tone.
0.30 mm – Exfoliation of the epidermis, stimulation of microcirculation, formation of microchannels and evening out of the skin tone.
0.50 mm – Exfoliates the epidermis, intensively stimulates microcirculation, and creates microchannels with minimal micro-damage. Ideal for skin renewal, improved texture, and visible skin refreshment.
Needle lengths from 0.25 mm to 0.50 mm may be suitable for home use when used correctly and with strict adherence to hygiene and safety regulations.
0.75 mm – Controlled stimulation of fibroblasts with a focus on collagen and elastin production.
1.00 mm – Deeper stimulation with a firming effect, supporting blood vessel walls and reducing discolouration.
1.5 mm – Deep microneedling for intensive skin regeneration, scars and stretch marks.
2.0 mm – Very deep professional microneedling with maximum skin stimulation and regeneration.
Why choose 0.5 mm with 540 steel needles? The combination of a medium needle length and a very high needle density makes this dermaroller exceptionally effective. The skin is intensively but controlled stimulated, resulting in a more even result, improved skin texture, and optimal serum absorption – without having to immediately switch to the deepest microneedling.
How the Prohaar dermo-roller works:
- Removes dead skin cells and softens cell connections
- Stimulates the living skin layers
- Increases blood circulation and microcirculation
- Activates fibroblasts for collagen and elastin production
- Helps to gradually reduce scars and stretch marks
- Improves skin structure, firmness and elasticity
Effects of systematic use:
- Improved tension and elasticity
- Reduction of fine lines and wrinkles
- More even complexion and fresh appearance
- Refinement of pores and sebaceous glands
- Support for superficial acne scars
- Mild exfoliating and cleansing effect
- Better absorption of serums and ampoules
Who is this dermaroller suitable for?
- Suitable for all skin types and ages
- Can be used on thin skin and on all areas of the face and body.
- The treatment is natural and safe when used correctly
- No increased sensitivity to sunlight after treatment
Good to know: Every micro-damage to the epidermis, even minimal, activates the skin's self-healing capacity. This process slows down with age. Regular microneedling is a safe way to stimulate skin renewal and visibly improve skin density. Skin often feels firmer within 24 hours, while a course of multiple treatments provides long-lasting results.
Hygiene and safety: Each derma roller must be sterile and sealed before use, so the client can see that the product has not been used before. After each treatment, the roller must be cleaned under running water and professionally disinfected. The roller should also be disinfected before treatment, for example, with a suitable disinfectant. The treatment can be performed with saline solution.
Please note: For hygiene reasons, this product cannot be returned if the sealed packaging has been opened after delivery.
Is 0.5mm suitable for home use?
Yes, 0.5 mm falls within the permitted range for home use, provided it is applied correctly and with strict adherence to hygiene and safety regulations.
When will results be visible?
Many users notice fresher, firmer skin within 24 hours; with regular use, results continue to build.
What is this dermaroller most commonly used for?
For skin renewal, texture refinement, skin tone improvement and maximizing the absorption of active ingredients.
