Symptoms of Alcohol Allergy How to Treat Alcohol Allergy

Retinol is recognized as an effective anti-aging ingredient in the cosmetics industry, and many women can see it in the ingredient list of anti-aging products. However, high concentrations of retinol can easily cause a series of side effects such as redness, swelling, and stinging on the face, so it is not suitable for everyone. So what are the symptoms of retinol allergy?

Redness, dryness, peeling, stinging and more.

Personal experience, I feel, skin peeling: Tadalafil > Dafuwen > Retinoic acid > Clindamycin Metronidazole > Bansai

I have been using retinoic acid for ten days recently. Many of my closed comedones have turned into pimples with white tips. Then I cleaned them. I feel that I should be a little more cautious when using retinoic acid, because I have been using it for almost two years, and I have been using various ointments non-stop. Maybe I am a little more tolerant. But I have been using retinoic acid for ten days. Now my skin has started to peel. If I use skin care products containing niacinamide, my face will hurt. It is probably because the keratin is stripped. But will it be better after the breakout or will it make your skin more sensitive? It depends on each person.

If you use it, you can start with a low concentration. In addition, I think that compared with the effect and side effects of the injection, you can consider Dafuwen and tretinoin.

High concentrations of retinol will inevitably bring some side effects such as redness, dryness, peeling, and stinging, but these can be alleviated by choosing appropriate products, adjusting the frequency of use, and using products that reduce irritation.

First, choose a retinol product that uses microencapsulated sustained-release technology (ZO Skin Health is one of them). Microencapsulated sustained-release technology makes the effect of retinol gentler but longer-lasting, while reducing irritation without reducing the effect.

Another important point is to use the right products. If you decide to use high-concentration retinol, please use it with niacinamide, ceramide and hyaluronic acid products.

The stimulation of retinol mainly comes from accelerating cell renewal and TEWL transepidermal water loss, which means that it will cause the skin to be dehydrated and dry to a certain extent. But this action will also make the skin produce smoother and more intact collagen.

So we need to use other ingredients to make up for the shortcomings of retinol that cause skin dryness. Hyaluronic acid has the strongest water-holding ability, ceramide can repair the sebum membrane and reduce transepidermal water loss, and niacinamide has a strong anti-inflammatory ability and maintains a similar pH value to retinol. I think it is the most suitable ingredient to partner with retinol.

Long-term use of low-concentration retinol, which is tolerated by the skin, will not cause any harm. Long-term use of high-concentration retinol can easily lead to accelerated keratin shedding. If the skin barrier function is incomplete, it will further damage the skin barrier, making the skin fragile and prone to redness, dryness, and peeling.

1. Long-term use of low-concentration retinol

It effectively promotes the renewal of keratinocytes and the production of collagen, achieving the effects of removing wrinkles, fading spots, and rejuvenating the skin, effectively preventing skin aging.

2. Long-term use of high concentrations of retinol

The rapid renewal of keratinocytes leads to incomplete skin barrier function, the skin becomes thinner and thinner, moisture is easily lost, the ability to resist ultraviolet rays becomes weaker, the skin becomes more and more sensitive, and redness, dryness, peeling, etc. are prone to occur.

1. Alanine is irritating to the skin, so a tolerance process should be established when using alanine.

2. It is not recommended to use high-concentration retinol for a long time, and it is generally believed that products with a concentration exceeding 0.5% are high-concentration products.

3. A alcohol will promote the renewal of keratinocytes and accelerate the shedding of keratin, so it is not suitable for dry and sensitive skin.

4. Rea alcohol can cause the stratum corneum to fall off, making the skin more vulnerable to damage from ultraviolet rays. Moreover, rea alcohol itself is photosensitive and will decompose into more irritating free radicals when exposed to light. Therefore, it is not recommended to use rea alcohol during the day.

5. Pregnant women cannot use retinol.