Spring and piston, which allow, under pressure, quickly and evenly inject drugs under the skin through a hole with a diameter of 0.17 mm, which is two times smaller than the needle thickness for injection!
With the help of the energy of mechanical action, the spring and the special piston in the apparatus allow, under pressure, quickly but gently pushing the drug stream through a microscopic hole into the subcutaneous tissue.
Drugs are absorbed much better and faster than with the introduction of a needle, which was confirmed in a series of studies and tests conducted in different countries of the world.
The ideal solution for those prone to scarring and subcutaneous clots.
Advantages of Hyaluron Pen:

• Painless injection

• Injection without needle eliminates the risk of infection from the needle
• Does not leave scars and puncture marks of the skin tissue with a needle
• Better and faster absorption of drugs
• Strictly subcutaneous injection - eliminating the risk of penetration of the drug into the muscle
• Fast, easy and safe
• Separate and economical dosing of the drug

Needle Free Injection System Feature

1.Needle Free
Many people suffer from needle phobia. Our Needle Free Technology alleviates needle phobia with needle-free injection.

2.Virtually Pain Free
Fast injection in less than 1/3 of a second, micro orifice, and the automated spring pressure make injections with 'THE SERA' virtually painless