Skin Repair Product Used after Laser Treatment | Choicy Beauty- a beauty training academy

The significance of repair after laser treatment

The range of laser beauty is very wide, ranging from the intensity of the intensity to the purpose of treatment. In general, photon rejuvenation (IPL, non-laser treatment) has weaker light energy, but if the purpose of treatment is to remove freckles or treat telangiectasia, because it is necessary to exfoliate freckles and coagulate blood vessels, it must be more irritating to the facial skin and cause minor burns.

Q-switched laser treatment of various pigmented diseases, especially deep pigmentation in the dermis (ADM, nevus of ota1) skin is bound to appear damaged and crusted, if the face is rejuvenated with CO2 Fractional Laser , then the skin damage is inevitable and expected treatment endpoint.

Any laser treatment, no matter it is high energy or not, can cause a minor trauma to the skin. Someone asked, is it possible not to cause trauma? This situation does exist. For example, IPL uses very low energy to accelerate skin blood circulation and metabolism. Using 1927nm holmium laser, to help treatment of chloasma, it can prevent skin damage. However, general laser treatment, either for skin rejuvenation, for freckle, shrinking follicular pores, or even hair removal, can cause a thermal injury or blasting wound on the skin.

We must know that any trauma to the dermis on the epidermis can cause a transient inflammatory response. According to the above discussion, this inflammatory response can be light and heavy. Then the most basic result of this reaction is to cause subsequent "inflammatory pigmentation". That is, many people say "anti-melanin reflux." This is almost inevitable after treatment, now is summer, strong sun exposure will aggravate this problem, so the degree of coloration after laser treatment, the duration of time varies from person to person, depending on the intensity of treatment.

Therefore, before and after treatment, how to actively give skin repair and master the treatment end point is the knowledge and technology that every beauty practitioner must master.

If there is no active repair intervention after treatment, in addition to hyperpigmentation, it is likely to cause sensitive, intolerant skin, or people often say [skin-sensitive thinning after laser treatment". As for some people, the use of laser treatment to blur the flesh and blood, it is bound to leave scars and even pigment loss, must be actively prevented and treated.

In such cases, any laser treatment must be actively repaired after the treatment process and during the treatment interval to achieve the following:

1) Repair the microscopic trauma after laser surgery as soon as possible;

2) reduce or avoid secondary pigmentation;

3) reduce the chance of an allergic reaction;

4) Reduce skin sensitivity and intolerance.

Skin repair product used after laser treatment

1. Stimulate cell growth and divide synthesis. Its representative drugs are EGF, aFGF, bFGF, KGF (keratinocyte growth factor, epidermal and basic fibroblast growth factor)

2. Provide sufficient skin tissue to synthesize nutrients. Representative drugs are III and type I collagen or other collagen (human collagen) products. It is an intermediate substance necessary in the early stages of cell tissue production of new collagen fibers. There is also a plant extract of Centella asiatica: asiaticoside, which promotes fiber growth and repair, and has similar effects.

3. Locks the moisturizing ingredients. In addition to these essential drugs, there is also a common component mixed in the preparation, which is sodium hyaluronate (common name hyaluronic acid), which has a good moisturizing effect.

4. Inhibits pigmentation. The necessary drug components are used to achieve the effects of inhibiting pigmentation and strengthening the repair of the stratum corneum. The representative drugs are arbutin, nicotinamide, L-dimensional C, etc.

5. Antibacterial anti-inflammatory, promote metabolism. The main purpose of these components is to aid in antibacterial, anti-inflammatory and promote skin metabolism. Representative drugs include witch hazel extract, dandelion extract, etc.

6. Intercellular substance and lipids: After using these repairing drugs, it is also necessary to pay attention to supplementing the appropriate intercellular substance, as well as sebum membrane lipids, to maintain the lipids in order to truly lock the water and inhibit the symptoms of dry itchy skin. For example, vitamin E, ceramide drugs.

7. Sunscreen: SPF30.PA++.

8. Oral: Vitamin C, E and other antioxidant drugs, have a good auxiliary effect.