What are the effects and functions of small needle knife?

Micro-needle knife, also known as micro-needle therapy, is a skin beauty and treatment method that stimulates the skin's self-repair and regeneration to improve skin texture, enhance blood circulation, promote collagen production, and more. The specific benefits are analyzed as follows:

1. Improve Skin Texture

The micro-needle knife can improve skin texture by reducing surface roughness, scars, and pigmentation, thereby increasing skin smoothness and evenness.

2. Enhance Blood Circulation

Stimulation from the micro-needle knife increases skin blood circulation, promoting the delivery of oxygen and nutrients. This improves the skin’s nutritional supply and metabolism, resulting in healthier and smoother skin.

3. Promote Collagen Production

By creating minor stimulation on the skin, the micro-needle knife encourages the production of collagen, enhancing skin elasticity and firmness, and improving issues such as wrinkles, scars, and sagging.

In addition, the micro-needle knife also enhances skin absorption. It is a professional medical aesthetic technique that should be performed only by qualified physicians or licensed aestheticians.