In fact, whether the beauty instrument is effective is a very important factor. As mentioned above, many beauty instruments are low-end, and many people mess around with a face-lifting roller in the circle of friends, which leads many people who don't know about beauty instruments to think that this beauty instrument is too low-end and has poor function. In fact, many high-end beauty instruments have good effects. Take thin face as an example. The multifunctional weight-loss instrument is very simple, and basically it can be effective in one course of treatment.

2. Look at the users themselves

To give an inappropriate example, many women themselves are not too heavy, that is, about 50KG, but feel that they still need to lose weight (thinner people prefer to lose weight), and then go to beauty salons to lose weight. After a course of treatment, they find that they have lost 2 kg, and they feel cheated. This is an example that the standard beauty slimming instrument is useful, but it does not meet the psychological expectation, so it leads to the view that the beauty slimming instrument is useless.

3. The higher the end, the more useful it is.

In fact, this beauty instrument is directly proportional to the price. For example, the more expensive wrinkle removal beauty instrument has a very good wrinkle removal effect. Basically, after using it, people will say that this beauty instrument is useful.