I remember last year my hair was dry and prone to breakage and split ends. When I came back from Korea, I bought the Fekkai Protein Rx PM Repair Strengthener $84CAD. I already did a review of this a while ago. I haven't really been consistent in using it because I keep forgetting. I think in the past 3 months or so, I've only used it 2-4 times.
I use about a quarter size and it's definitely helped in strengthening my hair, especially during the dry winter months.
Another thing I do with my hair to try to keep it healthy is use a ton of conditioner. I go through conditioner really quickly, so it's good to stock up at Costco. After I shampoo my hair, I get a big glob of conditioner and fully saturate my hair and leave it there while I shower. I do this every night only because if I do it in the morning, my hair gets flat from the conditioner. I think that's my secret to healthy hair? I'm currently using Pantene, I used to use Herbal Essences but it wasn't moisturizing enough.
A week later and the color has faded a bit, but it's still noticable. Loving the Lunasol Coral Pink at the moment!
This is such a delayed before and after picture of my cheeks with the Clarisonic. I use the brush at night only.