Radiation from the sun causes 80% of visible aging in caucasians...?

[Lawton88]

Effect of the sun on visible clinical signs of aging in Caucasian skin

Aging signs can be classified into four main categories: wrinkles/texture, lack of firmness of cutaneous tissues (ptosis), vascular disorders, and pigmentation heterogeneities. During a lifetime, skin will change in appearance and structure not only because ...

www.ncbi.nlm.nih.gov

This study was carried out on 298 Caucasian women from 30 years to 78 years old. The participants were divided into two groups according to their sun exposure history: 157 women were characterized as sun-seeking, and the other 141 were classified as sun-phobic. This division was made possible by dermatologist grading of heliodermal status on the basis of several observations of classic criteria: wrinkles, sagging, pigmentation heterogeneities, vascular disorders, elastosis, and so on.
By comparing evaluations of clinical signs between the two groups for each 10-year cluster, we demonstrated that whatever the age, a prevalence of pigmentation disorders for the sun-seeking group (ie, pigmentation) is strongly linked to ultraviolet (UV) exposure.

Conclusion​

Clinical signs of aging are essentially influenced by extrinsic factors, especially sun exposure. Indeed UV exposure seems to be responsible for 80% of visible facial aging signs.

Middle age caucasian female exposing herself to radiation from the sun.

 

[Deleted member 18418]

is it over for my weekly 10 hours of cardio?

 

[Johanjohan]

my face looks younger than I am, and I have always used spf50 on face

Avoiding sun + collagenmax + hairmax = peter pan maxxing

 

[Lawton88]

is it over for my weekly 10 hours of cardio?

You might want to watch how much you do as a lot of cardio spikes cortisol.

 

[Deleted member 18418]

You might want to watch how much you do as a lot of cardio spikes cortisol.

don't you mess with me boy

 

[Deleted member 7580]

my face looks younger than I am, and I have always used spf50 on face

Avoiding sun + collagenmax + hairmax = peter pan maxxing

But how to add some color to pale skin ?

 

[Johanjohan]

But how to add some color to pale skin ?

Use selftanner or mt2 bro

I wish I could use selftanner but they are too high maintenance for me, and mt2 causes moles

 

[Tobias Fünke]

is it over for my weekly 10 hours of cardio?

Anecdotal evidence admittedly, but I know a few people who are mad into extreme cardio (they train for and compete in triathlons) and they are aging like milk.

 

[Deleted member 18418]

and they are aging like milk.

dude i have the kind of genes where i look the same forever, some sun exposure won't stop me