How long does it take for retinoid cream to see results 5

1. Tretinoin cream is a product that I only know later, which can close acne and remove chicken skin. If you want to know the specific effects and features of this product, please take a look at this article! How long does it take for a retinoid cream to work?

Vitamin A creams are commonly used for acne vulgaris, psoriasis, ichthyosis, lichen planus, pityriasis rubrum, keratosis folliculosis, squamous cell carcinoma, and melanoma.

2. In the first few weeks of using tretinoin cream**, erythema, burning, or peeling, as well as**dryness may occur. The course of treatment is usually 4-8 weeks. It may be useful.

Efficacy and active ingredient of retinoid cream: All-trans retinoin (chemical formula not listed, useless) but different from other retinoids. Concentration:

The tretinoin cream produced by Divi in China has two concentrations. How it works: Tretinoin will promote the rapid metabolism of thick and rough stratum corneum. Epidermal keratinocytes, melanocytes, and dermal fibroblasts are important targets for retinoic acid.

Indications can be used for acne vulgaris, psoriasis, ichthyosis, lichen planus, pityriasis pilarisis, follicular keratoses, squamous cell carcinoma and melanoma. Precautions for tretinoin cream to determine if ** is suitable.

3. The reaction of tretinoin on different ** is different, and it must be used when conditions permit. At this stage, it is not clear whether the use of tretinoin is due to light-induced ** cancer, and animal experiments have also shown the opposite conclusion, so there is no conclusive conclusion at present. So fairies should be cautious and use it in the dark.

Pay attention to sun protection. Because tretinoin works by promoting the metabolism of epithelial cells, sunlight makes the area of administration more sensitive to ultraviolet light. So when the sun is strong, what I've found so far is that it can't be used with other acne acids and benzoyl peroxide products.

Of course, as an acidic active ingredient, alkali certainly can't.

Fourth, but the medicinal properties of tretinoin are too strong, and other drugs should be used with caution. Can it be used with skincare products? The FDA's drug label says that it can be used with some moisturizing skin care products.

When using tretinoin cream, acne will appear in the first 1-2 weeks, which may be serious, but this problem is not too big and is a normal drug reaction.

Tretinoin cream can dissolve the stratum corneum, remove acne or acne on the face, and can also have the effect of removing acne scars, which will make the skin brighter. Generally, it can be effective after about 10 days of use. This kind of thing is not available to all people, and it's best not to use it if you're particularly sensitive.

I think the efficacy of this product is really good, the effect of this lactic acid is to be able to **** disease, supplement the vitamins and amino acids needed, and generally apply it for half a month to be effective.

Generally, there will be an effect in a week, which can brighten our ** very well and play a role in repair, and you can choose according to your own **.

This ointment mainly includes various types of acne, seborrheic dermatitis, various keratosis, facial disseminated milia, psoriasis, etc. So you have to be clear about what type of acne you have.

It is recommended that you can also go for an endocrine check-up, because many women will also have acne because of their own endocrine disorders, so you should apply it for a week to see the effect, and you should not eat spicy food during the period.

After applying the tretinoin cream in the evening, it can be washed off the next morning. Tretinoin cream can adjust keratinization and affect the stratum corneum, and low concentration of tretinoin cream can whiten**.

Tretinoin cream is used every night before bedtime. You can use a gentle cleanser to clean your face first, dry it with a gentle pat to avoid breakouts, and wait 20-30 minutes after washing your face. Ensure that it is thoroughly dry, first apply it to the 4 places of the forehead, chin and cheeks, and then evenly spread it to the symptomatic area, and apply it until the white of the cream is not visible.

Squeeze out a centimeter-long cream that is enough for the whole face, and the amount can be increased appropriately after adaptation.

The correct way to use it is: after gentle cleaning at night, wait for ** to dry thoroughly, and then use a cotton swab to dip a small amount of euvitinoic acid cream on the affected area, a thin layer. Its main ingredient is all-trans retinoid, which is the first to be used for topical** acne and the only mature retinoid.

If there is no discomfort, there is no need to wash it off, if there are redness, stinging and other uncomfortable symptoms, it is recommended to wash it off immediately, and then a few days can gradually extend the time of the drug until overnight, and after ** tolerance, you can gradually increase the area and amount of application.

Tretinoin cream is a product that I only learned about after Xiaohongshu planted grass, which can ** close acne and can also remove chicken skin. If you want to know the specific efficacy and function of this product, you may wish to take a look at the introduction of this article!

Tretinoin cream is commonly used for acne vulgaris, psoriasis, ichthyosis, lichen planus, pityriasis rubriasis, follicular keratosis, squamous cell carcinoma and melanoma. In the first few weeks of use of tretinoin cream**, erythema, burning sensation or peeling,**dryness may occur, and the course of treatment is generally 4-8 weeks. May work.

Active ingredient: All-trans retinoin (chemical formula is not listed, useless) but different from other tretinoins.

Concentration: The retinoid cream produced by Divi in China has two concentrations. There are three types of foreign drugs.

Principle of action: Tretinoin will promote the rapid metabolism of the thick and rough stratum corneum on the surface. Epidermal keratinocytes, melanocytes and dermal fibroblasts are important targets for retinoids. (I guess that's not the point).

Applicable symptoms: for acne vulgaris, psoriasis, ichthyosis, lichen planus, pityriasis rubriasis, follicular keratoses, squamous cell carcinoma and melanoma and other diseases.

1. Determine whether ** is applicable. The reaction of tretinoin on different ** is not the same, so you must be sure that you can use it again.

2. Use in the dark. According to the official drug introduction of the Food and Drug Administration (FDA) of the United States, the current research on whether the use of tretinoin is due to light causes ** cancer is not clear, and animal experiments have also shown opposite conclusions, so there is indeed no conclusion at present. Therefore, the little fairies should be cautious and use it in the dark.

3. Pregnant women should not use with caution. Oral retinoin has been proven to have a certain teratogenicity, and the external reaction is smaller than that of oral administration, but this is really not a joke, and little fairies who are preparing for pregnancy or are pregnant should use it with caution!!

4. Pay attention to sun protection. Because the principle of action of tretinoin is to promote the metabolism of epithelial cells, so sunlight will make the drug site more sensitive to ultraviolet rays, so when the sun is strong, please apply SPF high multiples and effective sunscreen for both UVA and UVB

5. Whether it can be used in combination with other drugs. At present, what I found is that it cannot be used in conjunction with other acne treatment acids and benzoyl peroxide products, of course, as acidic active ingredients, alkalis are definitely not good. However, tretinoin is so strong that other drugs should be used with caution.

6. Can it be used with skin care products? The US FDA drug instructions state that it can be used in conjunction with moisturizing some skin care products.

7. When tretinoin cream is used, there will be acne in the first 1-2 weeks, which may be very serious, but this problem is not too big a problem, it is a normal drug reaction.

: May cause erythema, peeling, burning sensation and slight pain, etc.

Another: Concentrated tretinoin cream has been shown to have the effect of preventing photoaging. Yes, that's right, anti-aging. But after all, this is a medicine, and this concentration is sold in Chinese wood, so my personal opinion is more leisurely