Nail Strengthener vs Nail Hardener Which One to Use

0:00 - Intro
0:20 - What is a Nail Hardener
0:25 - What is a Nail Strengthener
0:54 - When to Use Nail Strengtheners
1:09 - When to Use a Nail Hardener
2:01 - How do Nail Strengtheners Work
2:10 - How do Nail Hardeners Work
2:15 - Cross Linking Hardeners
2:24 - Reinforcement Hardeners
2:47 - Nail Strengtheners Ingredients
2:57 - Nail Hardeners Ingredients
3:27 - Best Nail Strengtheners
3:51 - Best Nail Hardeners

[Gairuntee]

Strengtheners don't make sense to me because the nail isn't living tissue like skin. I did't think you could change them because they're basically dead, like hair. The only way to get stronger nails or hair or when they're damaged and weak is to eat better or take vitamins or oils or whatever and grow them out. I understand hardeners because they're coating the nails to protect them from further damage until they grow out like a keratin treatment for hair.

[aurelie]

Hello,
I’m not really into nail design/coloured nail polish, all I want is a clear coat to protect my nails from the elements and add a bit of thickness to my nails. Are nail strengtheners the better option ? I’d like to use the product like a nail polish, wearing it to my nails all the time. Is Sally Hansen nailgrowth miracle ok for that ? Any other product suggestions ?
Thank you

[heartrussell.]

Is reinforcement nail hardener same as nail streghtener?

Whts ingridents of cross linking nail hardener vs reinforcement nail hardeners.
How do i know which one is which for hardener.