The beginning of autumn prevention "in the autumnThe tiger"Sun protection strategy

We say every day in sunscreen, sun proof of what?Usually we bask in uv protection, in fact, divided into longer wavelengths UVA, medium wave UVB long and short wavelength UVC, which can is UVA and UVB radiation to the ground.UVA, or "" indoor ultraviolet ray, is the main reason of the skin aging in advance, can penetrate the dermis, make the skin suntan, lipid and collagen and lead to damage to cause light aging skin and even skin cancer.

UVB rays "outdoor uv", namely to reach derma layer, make the skin is basked in, cause skin desquamate, the phenomenon such as erythema, sunburn, but it can be cut off glass, umbrellas, clothing etc.

How to choose sunscreen products

1, understand the concept of the sun, can choose suitable sunscreen products, effectively prevent bask in.

2, UVB SPF defense, how to choose the SPF value:

General skin, SPF with 8 ~ 12 advisable;

Light sensitive person, SPF with 12 to 20 advisable;Sensitive skin should choose the plant formula sunscreen or physical sunscreen containing titanium dioxide;

Office workers commuting exposed to direct sunlight, SPF 15 below, give priority to with facial ministry is prevented bask in;Play in the field, the beachswimmingSunscreen of SPF to over 30.When swimming, had better choose waterproof prevent bask in skin care products.

3, PA + against UVA, how to choose the PA value:

The higher SPF, also to the skin stimulation, so to choose suitable PA value according to demand.

Normal work, can choose SPF15, PA + products;Outdoor sports, appropriate chooses SPF25 ~ SPF35, PA++ products the seaside to swim, then choose SPF35 ~ SPF50, PA++ + sunscreen.

After sun repair and maintenance

1, the skin becomes hot

The skin by slight stimulation, the skin is more fragile people may lead to more problems.Sensitive skin will be inspired, it can long blain blain.Response to this situation, in addition to rub sunscreen, carry a bottle of spray, calm water, and then press the excess water dry with paper towel.If face makeup can also use, spewing water is very close, won't make makeup look.

2, skin to become red

Some people are first red, then turn black;Another person is a red sun, but never is not black, only the bask in the red.The secretion of melanin is in order to protect the skin, so skin black healthier.For this case, with sunburnt skin moisturizing facial mask calm first, reoccupy whitening mask and repair, repair damaged skin.Rub sunscreen.

3, skin and hair shed their skin pain

Skin tight, hand touch have stabbing pain, a small chaps appear even shed their skin.The sebum membrane is damaged, need to repair in time.Basic cleaning and moisturizing, apply protect wet protect skin to taste, without stimulation at the same time pay attention to prevent bask in, use prevent bask in article.Particularly serious, with no stimulation moisturizing mask, insist to use for a period of time.Make the skin get accomplishment, according to the situation in a few days use repair products.