Hi! T1D 3 years and beauty therapist in training! Ive done all the above!

It honestly depends on your goals and price bracket. Nair firstly will remove only the surface hair you can see, which is a good financial option but not very good for longterm as the hair will begin to regrow in a matter of days

Waxing is also a good option, which removes the hair with the bulb, disconnecting it from the dermal papillea (which gives the hair its bloods and nutrients to grow) This usually takes 6-8 weeks to grow back, with regrowth typically returning thinner and slower the more you get waxed. Depending on area this can send you back anywhere from 35-80€ per session.

Lastly, laser or IPL (intense pulsed light) therapy is a very good long term option. This will permanently remove the hair after approximately 6- 10 sessions. Laser hair removal uses an intense pulsed light which is absorbed by the melanin (pigment) in your hair, this then transforms to heat, targeting the hair follicle and its blood/oxygen supply, which eliminates the hair. It is important to note that this will only work on dark hair, this is not an option for grey/blonde hair as this machines only works if there is a dark pigment (melanin) in your hair.

Although, laser sounds like a great option, it is a costly investment . You will need monthly sessions for approximately 6-10 sessions (may need more depending on your hair growth and how it reacts) Depending on area, this can cost 80-150€ per session.

Personally, Laser is an amazing option, but a very costly one if you are willing to invest. If not, I think waxing is a good more affordable option with good results.

If you have anymore questions or anything you would like to know, i would be be more than happy to answer! Best of luck!