What is picosecond laser?

Picosecond is actually a unit of time, 1 picosecond is one trillionth of a second.

As one of the laser technologies, it releases a certain amount of laser energy in an ultra-short period of time at the picosecond level, instantly breaking up the pigment clumps in the skin, and removing spots, acne marks, acne scars, and tattoos.

Picosecond laser treatment theory

Picosecond laser breaks melanin and starts the repair mechanism at the same time. It can promote collagen regeneration and prolifera- tion. The rapid and powerful crushing ability of Picosecond laser greatly reduces the risk of thermal damage. The risk of reactivating the melanin is relatively reduced.

Who is picosecond laser suitable for?

① People with tattoos. Compared with traditional treatment methods, it can treat tattoos of various colors (such as cyan, brown, etc.).

② Patients with pigmentary diseases. For example, freckles, photoaging spots, seborrheic keratosis, chloasma, nevus of Ota, etc.

③ People with “photoaging” skin. For example, fine lines, sagging skin, enlarged pores, etc.

What are the advantages of picosecond laser?

① Shorter time and faster speed

② Unique wavelength, good effect of removing “black”

③ Not easy to damage the skin

④ No need to worry about the anti-black effect

Precautions after picosecond laser surgery

①There will be a slight feeling of heat after the operation, and ice compress is routinely applied for 15-20 minutes.

②Do not rub your face within 1 week and try to avoid activities that cause sweating and heat, such as saunas and strenuous exercise.

③The scab needs to fall off by itself, do not peel it off forcibly, otherwise there will be adverse reactions such as erythema and pigmentation; after the scab falls off by itself, use a medical mask for one week continuously, and use facial cleanser and makeup three days after the scab falls off.

 ④After the scab falls off, moisturize and protect against the sun. It is recommended to use physical sunscreen externally. Whitening and stimulating products should not be used within one week.

5During the scab formation period, spicy, stimulating, seafood, tobacco, alcohol and other foods are prohibited.