How to repair allergies after using retinol without sunscreen? Can pregnant women use retinol?

Retinol is an effective ingredient in many anti-aging products that can effectively whiten, fight wrinkles, and prevent the formation of fine lines. When using retinol, everyone knows that you must pay attention to sun protection. So if you are allergic to sunscreen without sunscreen, how can you repair it?

Retinol is a photosensitive ingredient, so you must apply sunscreen during use during the day. For sisters who forget to apply sunscreen and have allergic reactions, you can do this.

How to repair allergies after using retinol without sunscreen

First of all, you must do a good job of sun protection. Don’t use sunscreen. Instead, you must do a good job of sun protection, which includes sun umbrellas, sun hats, masks, etc. On the one hand, it prevents other parts of the skin from being damaged by ultraviolet rays, and on the other hand, it prevents the already sunburned parts from getting worse.

I have reduced the use of skin care products recently and have been doing a streamlined skin care routine. Normally, I only need to cleanse and moisturize my face to give my skin some time to recover.

The skin renewal cycle is 28 days, which means that it will take at least 28 days for the skin to recover. If you really can't wait that long, it is recommended to go to the hospital directly to see a dermatologist and ask him to prescribe some anti-inflammatory and sedative ointments, which will help shorten the skin repair time.

Can pregnant women use retinol?

Cannot be used.

Although retinol has a relatively high nutritional value and can prevent the appearance of eye wrinkles in pregnant women, it is not recommended for pregnant women to use retinol during pregnancy because retinol may affect the growth and development of the fetus, and in severe cases may cause developmental deformities in the fetus.

Pregnant women can use the most basic skin care products during pregnancy, but skin care products with uncertain ingredients or those prohibited during pregnancy should not be used, mainly because they affect the growth and development of the fetus. During pregnancy, you should pay attention to regular prenatal checkups and a nutritious diet.

How to choose the concentration of retinol ingredients

0.1%~0.3%: safe concentration, relatively slow effect

0.3%~0.5%: There is a certain risk concentration, and the effect is fast.

0.5%~1.0%: High-risk concentration, more suitable for veterans/experts of using Retinol

The higher the concentration of retinol, the better. A high concentration will be more effective than a low concentration, but it will also be more irritating.

It is recommended that you choose the concentration that suits you, or choose the di-resin formula of [fast-acting retinol + sustained-release retinol ester]. There is no need to go directly to the "high-end" level and risk your face getting rotten.

After the skin builds up tolerance, in addition to long-term use, it also needs to be used with sun protection, so that such anti-aging skin care will be meaningful.