Vitamin A acid should not be used with benzoylperoxide simultaneously, Vitamin A acid will lapse. Benzoyl peroxide can beused during the day. However,some people often do not know the risk of tretinoin, although it is essential forhuman body, but it can also lead to miscarriage, fetal malformations, thus tretinoinis classified as FDA pregnancy doping the X-rated.No matter prescription or non-prescription, variousforms of vitamin A were played the role of cell-communicating. Prescription vitamin A (tretinoin) is easy to causeskin irritation.What should choose non-prescriptionretinol skin care products, or let a dermatologist to prescribe like vitamin A drugs?

And how to together use retinol and other skin care products? In fact, retinolis a complete vitamin A molecule, it is a cosmetic material, only used in the non-prescription products. Frequency of use requires repeated trial to determine. Retinol in cosmetics with slowly effect, but from the long run theirfunctions are the same.The following factors help you choose the mostsuitable vitamin A products: the effect of prescription vitamin A is strong,fast. That they areable to command the skin cells to work properly, even make skin cells becomemore dynamic. Retinol or tretinoin can be used under the eyes, but donot use in the eyebrow and upper eyelid.

Any form of retinol is preferably used with other enrichedantioxidants, skin repair composition and aging nicotinamide and otherproducts, the effect is best.Retinol in cosmetics are less likely to cause irritation, but because it shouldbe decomposed into active ingredient tretinoin in the skin, thus have somewhatirritating.According to tretinoin manufacturer, tretinoin is the product of retinol oxidation, also the finalapproach retinoid play a role, which can be in a relatively short time make sebumsecretion significant reduce, reduce skin horny speed, reduce acne. When the dermatologist mention "prescription vitaminA", they are referring to a variety of vitamin A that only be used Coenzyme Q10 Suppliers in prescriptiondrugs. When your skin can tolerance, you can gradually increaseto once a day, but only used at night. Remember that it is not the more use thebetter, pea-sized is enough to smear the whole face. If want to let the skin to better adapt retinol, it can beused every other day (do not use during the day, the sun will make the activeingredient failure).

If appears stimulation (peeling, redness,skin becomes sensitive), it needs to reduce the frequency of use, or stop usingretinol products. Although retinol is anti-aging star ingredient,but the skin aging mechanism is very complicated, not a single component can beresolved. If the skin damaged by sun, then the role of cell-communicatingfactor is huge, because the skin photoaging will produce rigid, unhealthy,abnormal cells.cosprm Retinol can bedecomposed into other forms of vitamin A, appears in the skin care products orprescription drugs. To part of users, the skin can not tolerate, they can not use tretinoin.How to use retinol products: first cleansing, use toning,then use the commonly used acid or salicylic acid to exfoliate and then coatedwith retinol product, finally coated with moisture or other essence, these canbe used in the eye

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