• Warranty: Almost all reviews stress the need for a reliable warranty. A genuine warranty is an assurance of quality and durability. If your hairdryer comes with a warranty, you can stop worrying about manufacturing defects and repairs.

• Reliability: All genuine users would warn you against cheap products. Choose reliable brands; you may need to shell out more money on the purchase, but it will pay for itself in the long run.

• Certification: All hairdryers must comply with safety norms set by the government. After going through thousands of ionic hairdryer reviews, it is clear that most users recommend genuine certification.

• Check the wattage range: Wattage is a measure of the speed and strength of a hairdryer’s motor. Hairdryers with a higher wattage dry your hair in a shorter time. Dryers with a low wattage are usually cheap, but they have a shorter life. For extremely thick hair, a wattage of 1800 to 2000 is most suitable, while for normal hair anything above 1300 would suffice.

• Weight: A comfortable handheld model should ideally weigh around 1 pound.

• Multiple heat settings: You may need to switch between heat settings for the perfect blow dry. Furthermore, the optimum heat setting will vary with hair type:

  • For fine, thin, or dry hair: low heat setting

  • For normal hair: medium setting

  • For coarse, thick hair: high heat setting

The best ionic hair dryers allow you the freedom of selecting the heat setting according to your requirements.

• Cold shot button: A blast of cold air is all you need to set your hair after you have styled it. This additional button is a must-have to finish your blow-drying routine.

• Diffuser: A detachable diffuser is another desirable feature. It distributes the hot air over a larger area and adds volume without disturbing the texture of the hair.

• Concentrator nozzle: If you use your hairdryer to straighten your hair, a removable concentrator nozzle is just the thing for you. The air from the blow-dryer is directed into the narrow nozzle to produce a concentrated stream of hot air. That will cut down on frizz and assist straightening.

• Noise level: If you hate the loud jarring sound of your hair dryer, you could opt for a motor that works on AC current.

• Removable air filter: Cleaning your hair dryer regularly can increase its life. Accumulation of debris can cause overheating that eats up the life of the motor. A removable air filter allows you to keep your hairdryer in premium condition.

InStyler is one of the most popular brands in this segment. Their products are a favorite among consumers, owing to their reliability and durability.

Mangroomer has established itself as a market leader for ionic hairdryers by their unwavering commitment to quality.

Jinri is another well-known manufacturer of hair styling products. They bring the best of design and features at affordable prices.