ac sun care

Skin care in summer

Important facts about the right skin care in summer

Protection from sun exposure

With the large number of products that promise you beautiful skin, it is not easy to keep an overview. That’s why we’re going to explain the most important point of anti-aging care to you: protecting your skin from the sun ‘s rays!

It is well known that light plays an important role in skin aging . As the largest border organ, our skin is directly exposed to environmental influences throughout our lives. Ultraviolet radiation (in short: UV radiation) can be roughly divided into two classes: short-wave UV-B radiation and slightly longer-wave UV-A radiation .

Sun Guide

Our exclusive sun guide contains all the important facts about the right skin care in summer . Determine your skin type and find out what good skin protection looks like and which sun protection factor you can use to best protect yourself from sunburn and premature skin aging. In addition, our guide also contains smart information about UV radiation and how it affects our body. Great, right?

Guess what: As a subscriber to our newsletter, you will receive the exclusive HY STUDIO skin care guide for the summer free of charge ! Simply register now and we will send you our guide . 🙂

What is the difference between UV-B and UV-A radiation

You can roughly remember that UV-B rays are responsible for sunburn . UV-A rays , in turn , promote skin aging . The short-wave UV-B radiation primarily penetrates the upper layer of the skin (epidermis). This is also where the melanocytes are located, which are the cells that make your skin tan. The long-wave UV-A radiation tends to penetrate into the deeper layers of the skin (dermis) and has a direct influence on the elastic fibers there.

FeaturesSkin type 1Skin type 2Skin type 3Skin type 4Skin type 5
SkinVery light-skinnedLight-skinnedLight/dark brownLight brown, oliveDark brown, black
Haarred, blondeblonde, brownLight brown, brownDark brown, blackBlack
AugenBlueBlue, green, greyGrey, brownBrown, dark brownDark brown
SunburnAlways strong, painfulMore often strong, painfulRare, moderateHardlyHardly
Tan (in the sun)No tanningHardlyGoodFast and deepFast and deep
The skin's own protection time5-10 min.10-20 min.20-30 min.40 min.60-90 min.
Textile protection with UPF20100-200 min.

approx. 1-3 h
200-400 min.

approx. 3-6 h
400-600 min.

approx. 6-10 h
900 min.

approx. 15 h
1200-1800 min.

approx. 20-30 h

Sun protection: what you need to know

The basis of good sun protection is knowledge of the natural self-protection time of your skin .

The sun protection now builds on this. The light protection factor (SPF) or Sun Protection Factor (SPF) multiplies your natural self-protection time. However, this only applies to UV-B radiation .

A small example : As skin type I, I am allowed to go into the sun unprotected for 10 minutes . If I now use a sunscreen with SPF 50, my natural self-protection is multiplied by 50 to a total of 500 minutes , i.e. a good 8 hours. However, I can not extend this time by applying sunscreen more than once.

According to an EU recommendation, UV-A protection corresponds to one third of UV-B protection . Three stars on a product mean that the EU recommendation is complied with. Five stars even promise a 1:1 ratio of UVB and UVA protection.

LSF / SPFUVB ProtectionCategory
683,3 %low
1090 %low
1593,3 %middle
2095 %middle
2596,7 %middle
3097 %high
5098 %high
50+98 %very high
10099 %very high
11099,1 %very high

How high should my UV protection be?

You can see from the following table that there will never be 100% protection against UV-B radiation. Therefore we recommend

to avoid the sun’s most intense rays despite good skin protection and
apply the right amount of sunscreen .

The two-finger rule applies to the face and neck: stretch out your index and middle fingers and apply a strip of sunscreen to both fingers. You spread this amount on your face . Incidentally, day creams and BB creams with SPF/SPF often have too little effect because they are usually not applied in the necessary amount – proper sun care is better .

What makes good sun protection?

Your optimal sun protection should not contain any irritants such as harmful alcohols or fragrances that can trigger allergies, be absorbed well and not leave a white haze and be photostable – i.e. last as long as possible in contact with sunlight.

All in all, you should try different products to find your perfect routine. Remember to renew your sunscreen regularly , especially after exercising or swimming.

How does sun protection affect vitamin D production?

As many of you know, our skin is essential for the formation of vitamin D , which is required for bone synthesis. But don’t worry, since sunscreens are never 100% UVB-blocking , there’s no risk of overly reducing vitamin D production with a high SPF. We also absorb vitamin D through food (mostly animal products) and in the winter months we use up the vitamin D stored in the fat and muscle stores – so you have enough available all year round .

We hope that we were able to give you some clarity about the wide field of sun protection!

Our treatments for sun-kissed stressed skin:

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