Benefits and Side Effects of Retinol for Beauty
What is retinol?
Quoted in the Harvard Medical School page, retinol or retinoids are vitamin A-based substances. Retinol was originally used for the treatment of acne in the 1970s. other benefits of retinol, one of which is to prevent aging.
Now, retinol is divided into several types. Some are called tretinoin, adapalene, tazarotene, alitretinoin and bexarotene. All contain vitamin A which can help overcome skin problems.
Medications containing retinol are available in creams, gels and liquids.
What are the benefits of retinol for the skin?
1. Treat acne
Medications or skin treatments that contain retinol are most often prescribed by doctors for acne with mild to moderate severity.
The benefits of retinol in acne can be seen from the way it works. Retinol serves to open pore blockages, so that acne medicine penetrates the skin better to kill bacteria.
In addition, retinol is beneficial in reducing facial sebum production and preventing skin inflammation.
To get the benefits of retinol for acne, apply this drug to the skin once a day for about 20 to 30 minutes after cleansing your face.
2. Prevents facial wrinkles due to aging
The benefits of retinol, especially the type of tretinoin, can prevent the appearance of wrinkles or fine lines on the face. Tretinoin works to increase the production of new collagen in the skin. In addition, retinol also stimulates blood flow to the skin, which can make it look pink.
Other benefits of retinol are black spots that thin out due to aging and reduction of precancerous skin spots called actinic keratosis. Tretinoin can also help prevent the effects of more severe ultraviolet radiation on the facial skin.
To get the maximum benefit from retinol, your doctor will also prescribe Alpha Hydroxy Acids (AHA) to help smooth the skin. Apply at least twice a week anti-aging cream containing retinol to the face, neck, chest, hands and arms.
3. Control the symptoms of psoriasis
Retinoids have the advantage of slowing down the growth of skin cells in people with psoriasis. If you suffer from psoriasis, your doctor will recommend that you apply a small amount of retinol cream once a day before bedtime. Retinol creams or gels for psoriasis are often associated with steroid treatment.
4. Treat warts
Doctors can prescribe creams that contain retinol to treat warts. This cream works by interfering with the growth of potato wart cells.
Retinol for wart treatment can be obtained by prescription from a doctor and according to the method of use recommended by the doctor. It may be necessary to use the cream for several months until the warts disappear.
Side effects and warnings related to retinol use
Although it has many benefits, retinol can also cause side effects. Among others:
- Dry and irritated skin
- Skin discoloration
- Skin is sensitive to sunlight
- The skin becomes red, swollen, hard or blistered
Avoid sunlight when using retinol creams, especially exposure at 10 am and 2 pm If you want to leave home and be exposed to sunlight, wear sunscreen at least 30 FPS or more. Also remember to use moisturizers to prevent dry skin which can prevent the action of retinol.
You can also use clothes that cover the face, such as hats or masks. To cover the sun with your body, wear long sleeves and long pants.
The benefits of retinol can only be achieved with the right dosage and use. Excessive use will only trigger side effects, never use the product in more doses, or more often than prescribed by your doctor.
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