Picosecond laser – tattoo removal for professional clinics

The demand for professional tattoo removal is increasing in Denmark. At the same time, picosecond laser has been marketed as the “newest” and “most effective” technology – often without nuance.

This guide is written for professional clinics who want to understand what picosecond laser really is, when the technology makes sense, and what requirements should be placed on equipment, documentation, and responsibilities before investing.

What is a picosecond laser?

A picosecond laser works with extremely short pulses measured in picoseconds (one trillionth of a second). The short pulse duration means that the energy is delivered very quickly, which primarily creates a photomechanical effect rather than a thermal one.

In practice, this means that ink particles in tattoos are fragmented into very small parts that the body's immune system can subsequently break down.

How does picosecond laser differ from nanosecond technology?

Traditional Q-switched lasers operate in nanoseconds. The difference in pulse duration has an impact on:

  • How energy affects ink particles
  • How much heat is generated in the tissue
  • The risk of thermal side effects

Picosecond technology can in many cases provide:

  • More efficient fragmentation of certain ink colors
  • Shorter recovery time
  • Less heat stress on the surrounding tissue

However, this does not mean that picosecond laser is always the right solution for all clinics or all tattoos.

Which tattoos are best suited for picosecond laser?

The effect depends on several factors, including:

  • Ink type and colors
  • Age and depth of the tattoo
  • Skin type
  • The therapist's experience

Picosecond laser is often used with good results on:

  • Black and dark tattoos
  • Complex colors that are difficult to remove with older technology

However, no technology exists that guarantees complete removal in all cases.

Safety and correct use

Although picosecond lasers are often marketed as “gentle,” they are still powerful laser equipment that requires:

  • Thorough education
  • Correct setting of parameters
  • Individual assessment of the client
  • Compliance with safety procedures

Lack of understanding of the technology is one of the most frequent causes of complications.

CE marking and MDR – what should clinics be aware of?

Picosecond lasers are professional equipment and must be supplied with proper documentation.

Depending on the classification and intended use of the machine, this may include:

  • CE Declaration of Conformity
  • MDR-related documentation where the device is covered by the MDR
  • Technical documentation and risk assessment
  • The clinic should not be satisfied with marketing material, but ensure access to real documentation.

What documents should accompany a picosecond laser?

You can find a complete overview of the requirements in our article about which documents should accompany professional clinic equipment .

A professional picosecond laser for clinical use should be accompanied by:

  • CE documentation
  • MDR documentation, where applicable
  • User manual and safety instructions
  • Technical specification
  • Maintenance and service instructions
  • Traceability and manufacturer information

Inadequate documentation can have both legal and operational consequences.

Typical mistakes when choosing a picosecond laser

In practice, one often sees:

  • Focus on pulse duration alone
  • Lack of understanding of energy levels and spot sizes
  • Underestimation of training needs
  • Purchasing equipment without sufficient documentation or support

A picosecond laser is not only a technical investment, but also a professional responsibility.

When does picosecond laser make sense for a clinic?

The technology typically makes the most sense for clinics that:

  • Working seriously on tattoo removal
  • Have experience with laser treatments
  • Want to expand their treatment options
  • Focuses on documentation and correct use

For other clinics, a simpler solution may be sufficient.

Choosing a picosecond laser should be based on both the treatment profile and documentation requirements – see our selection of professional picosecond lasers for clinical use .

Velurex's approach to picosecond laser

At Velurex, we work on a dialogue-based basis and advise clinics on whether picosecond laser is the right solution in relation to:

  • Treatment profile
  • Patient base
  • Documentation requirements
  • Long-term operation

The purpose is to ensure that the equipment matches both the clinic's ambitions and responsibilities.

Ending

Picosecond laser is an advanced technology with great potential in tattoo removal. However, as with all professional clinic equipment, it requires knowledge, documentation and responsible use.

The right solution is not always the most advanced – but the one that best suits the clinic's needs and framework.