What are the symptoms of retinol allergy? What should I do if I am allergic to retinol?

A skin care method called "C in the morning and A at night" is popular now, that is, using VC in the morning and retinol-like skin care products at night. Long-term use can make your skin smooth and delicate and quickly whiten it. However, retinol is not suitable for everyone. If you are allergic to it, these reactions will occur.

What are the symptoms of alanine 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 turned into pimples with white tips, which I then cleaned. I feel that I should be a little more cautious when using retinoic acid, because I have been using it for almost two years, using all kinds of ointments non-stop, so I may be a little more tolerant. But that's how I used tretinoin for ten days. My skin has started to peel now, and using skin care products containing niacinamide will cause my face to hurt. It’s because the cuticle is peeled off. 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 Differin and Retinoic acid.

What to do if you are allergic to A-alcohol

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

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

Therefore, we need to use other ingredients to make up for the shortcomings of retinol that causes 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 pair with retinol.