It is beneficial to the chemical substances in it to dissolve the hair structure, so as to achieve the purpose of hair removal. The main component of the preparation is hydrophobic acetic acid (calcium). Suitable for people who are afraid of pain but their skin is not easily allergic. Patch test must be carried out before use. When using, you should clean your skin first to reduce irritation. When in use, the depilatory cream is evenly coated on the part to be depilated. After 5- 10 minutes, the hair becomes soft and is scraped off with a scraper. Specially used to treat fine and soft body hair, which can quickly remove large areas of hair. This method has no damage to hair follicles, so it doesn't last long and will grow back in about three days. The chemical composition of this method is irritating to the skin, and frequent use or sensitive skin will cause redness, swelling, allergy and even rash, especially for people with sensitive constitution.

2, beeswax hair removal

Stick the body hair with sticky beeswax and tear it off. Wax hair removal is suitable for body hair under the arm, body hair under the leg and liquid. Apply the wax evenly to the skin, and the beeswax should be tightly attached to the skin, so as to stick all the hair. Then cover the gauze, pull out the gauze covered on the skin by pulling, and pull out the hair one by one. You can remove a large piece of hair at a time, and even if it grows back, it will be thinner. It will cause pain when used; Moreover, chemically synthesized beeswax is easy to cause irritation to the skin; When it is removed, the body hair is easy to stay in a part of the pores, and the broken hair tail is easy to plunge into the hair follicle, causing folliculitis.

3. Patches

Similar to wax depilation, it is suitable for travel and has no smell of chemicals. According to the size of the required part, cut the patch and stick it on the required part, and tear it off quickly and forcefully. Lightweight and convenient, it takes a short time, but it lasts for a long time, and the regenerated hair is thinner. Remove it quickly, or it will hurt.

4. Razor

Adapt to people who are afraid of pain and have sensitive skin. Suitable for fine hair on face, arms and legs and short hair on fingers. Get into the habit of shaving every day, or a black moustache will not look good. Shaving with a razor will make your hair thicker and longer. If the operation is not skilled, it is easy to scratch pores and damage delicate skin, resulting in redness and swelling.

5, clip

Suitable for people with less hair who are not afraid of pain. Hair on arms, legs and armpits is suitable for hair removal with clips. If the pore cleanliness is not enough, the skin resistance will decrease, leading to redness and infection. Use some antibiotics to avoid infection.

6, electric hair removal knife

Suitable for people who are allergic to pain. Fast and painless, easy to use, and the effect can last for several days. No side effects on skin.

7, electrotherapy hair removal

Suitable for people without scar constitution. This kind of treatment should be carried out in the hospital. Anesthetic should be used before depilation. After that, very thin wires should be inserted into the hair roots, and the hair follicles will be destroyed after electricity is applied. It takes 20 seconds for each hair. It can permanently destroy hair follicles and make hair never grow. But after the operation, because the hair follicle is not completely destroyed, 20%~30% of the hair usually grows again. In the process of hair removal, there will be a slight burning sensation on the skin surface, so there will be temporary small scars, so keep the wound dry. After about a week, the scab skin will automatically fall off. If it is a scar constitution, it may leave small spots all over the body.

8, laser hair removal

The melanin pigment in hair follicle will absorb the energy of laser, destroy hair follicle through the exchange of generated heat energy, and make hair stop growing. Suitable for people with light skin and fine black hair. Permanent hair removal is formed by destroying hair follicles. Because there is no melanin in hair follicles that are not growing, it is impossible to inhibit the growth of all hair follicles at one time; Laser treatment will damage the skin pigment and form spots; If more laser pulses or higher energy are used, scars may still be left on the skin; After treatment, there will be red fever, and the skin may become hard within two or three days, and traces of treatment may be left on the skin.

9, drug hair removal needs to be cautious.

In addition to the above-mentioned local hair follicle or hair depilation method, there is another method to achieve the effect of inhibiting hair growth by taking orally drugs that inhibit androgen. There is a certain amount of androgen in women.

Traditional hair removal, such as shaving, wax and ointment, is only temporary hair removal, while electro-acupuncture hair removal needs to pierce hair follicles one by one, which is very time-consuming and prone to infection and pain. Hair can be roughly divided into hair shaft and hair root. Hair shaft refers to the part far away from the skin, hair root is the part embedded in the skin, and the skin around hair root is called hair follicle. The place with a part of the depression at the front end is the so-called nipple, where hair grows and develops. As long as the function of papilla is not lost, hair will regenerate even if it is removed. In order to achieve the effect of permanent hair removal, it is necessary to vaporize the nipple part and let the unwanted hair fall off naturally. Due to the rapid progress of laser technology and equipment and the maturity of laser treatment technology in recent two years, most medical cosmetic treatments must use lasers, otherwise it is difficult to exert the highest level of treatment effect.

Laser permanent depilation

Photoelectric permanent hair removal can be divided into two categories: one is laser hair removal based on ruby laser, emerald laser and chromite laser. Secondly, a new intense pulsed laser based on illumination mode. The new type of laser hair removal is to set safe and effective light wave wavelength and energy according to the patient's skin characteristics, hair characteristics and hair removal site, track dark brown hair follicles and vaporize hair papillae to achieve the purpose of permanent hair removal. The new laser can transmit energy to dozens or even more hair follicles at a time, so that the hair follicles will wither and achieve the effect of permanent hair removal. Because hair itself is divided into three stages: primary stage, growth stage and mature stage, only the treatment in the primary stage will be really effective, so the effectiveness of the first time is about 50%, the second time is about 70%, and the third time is about 90%, with an interval of about 4 weeks. You can get satisfactory results after about three times. Using laser to remove armpit hair can also help to eliminate some unexpected body odor effects, which really kills two birds with one stone.

A major breakthrough in laser therapy recently

Professional medical laser permanent hair removal, according to the patient's skin characteristics, hair characteristics, hair removal parts, choose different lasers to do the best treatment, you can see that the skin after hair removal is smooth and clean, without pain, redness and side effects.