Q-switch Vs Picosecond

In the field of beauty, Q-switch and Picosecond instruments are both popular devices for pigmentation problems, but they work in very different ways. The following comparison from three core dimensions will help you quickly understand the difference between the two.

Core Principle

The main difference between the two lies in the time difference of "blasting force":

• Q-switch:

The pulse width of the laser is at the nanosecond level, relying on instantaneous energy to blast melanin particles. The particles are relatively large and need to be excreted by the body's metabolism later.

• Picosecond instrument:

The pulse width is shortened to the picosecond level, the energy is more concentrated, and the melanin can be broken into finer dust, with higher metabolic efficiency.

Core Advantages

• Function:

Q-switch: Suitable for deep and stubborn pigments

Picosecond instrument: Good at both shallow and deep pigments (such as freckles, chloasma, uneven skin tone)

• Treatment effect:

Q-switch: Single energy is strong, but 3-5 treatments are required

Picosecond instrument: More fine crushing, fewer treatments (usually 2-4 times)

• Damage to the skin:

Q-switch: Slightly stronger energy, may cause slight redness and swelling, scabs after surgery

Picosecond instrument: Gentle, shorter recovery period (light redness and swelling, less scabs)

• Additional functions:

Q-switch: Mainly for pigments

Picosecond instrument: In addition to removing spots, it can also improve pores, fine lines, and acne pits (stimulating collagen regeneration is more obvious)

How to choose?

When choosing between the two, you must choose according to your needs:

Choose Q-switch:

1) It can solve stubborn problems such as dark tattoos and large-area deep birthmarks;

2) It is suitable for customers who can accept short-term scabs (about 5-7 days) and have a relatively low budget.

Choose picosecond instrument:

1) It can solve mixed pigmentation problems (such as freckles and dullness on the face at the same time), and can also improve skin quality, refine pores, and brighten skin tone;

2) It is suitable for customers who are afraid of pain, pursue quick recovery (makeup can be applied the next day after surgery), and have sufficient budget.

Q-switch is like "open surgery"; picosecond is like "minimally invasive surgery", which takes into account both effect and gentleness. For which one to choose, it is recommended to consult us for a customized plan based on the type of skin problem, acceptance of the recovery period and budget:+86 18713519520  After all, the best one is the one that suits you.