The natural eyelash extension method is when an artificial one is attached to a natural eyelash. This method of extension repeats the natural growth of eyelashes. At the same time due to the thickness length and bending you can achieve a different effect, adjust the shape of the eyes and visually “open” the view.
The result of the natural extension looks the most natural. If you want to add thickness to your eyelashes then you should consider options for building classic or volume extension.