about collagen and sunscreen

[alcantara]

hello,

i use collagen for hair and skin
i am not sure how much of the collagen taken from outside reaches the body
i use 8mg hydrolyzed collagen daily, is this enough dose?
should i increase it by 15-20mg?

also
about using sunscreen, is using it once a day in the morning enough? i read in an article that it should be renewed every 3 hours, is this necessary?

 

[Bl0odKn1ght]

every 3 hours, is this necessary?

Depends on certain factors:

- Are u moving alot (exercise, long walks outside, etc.)
- Sweating
- How much ur moving
- Are u inside or not

 

[RearDelt]

Not sure if its true but i heard topical collagen can mess up your production in the long run, if you are still growing. I take orally 12-20 mg daily but sunscreen is fine man, get a mineral based one without all the bad stuff in it.