Dry Hair Help!

/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;}

Ok, So I have this really thick, mid-lenght, wavy or curly (on good days) hair. It has been chemically treated (colored red), and I sometimes straighten it with the blow drier with the help of the Skinny Serum by Paul Mitchel and Got 2b CrazySleek Hot Smooth Flat Iron & Blow Dry Lotion.

Before dying it red I had split ends here and there, but now all my hair is covered in them! Every morning I have to untangle it. It looks terrible after a day without washing it (I wash my hair every other day). In other words my hair feels like straw and I can't even run my finger through it without getting them stuck in the middle. I dyed it two month ago, and two weeks ago I went for a trim. The lady took off three inches off! But my hair looked and felt much better after that. I was so happy. But now, it’s only been two weeks and I am already starting to see the split ends again. I have only styled it once. I don’t know what to do.  I have used Moroccan oil, but I guess I have to wait for the results. I use Herbal Essences shampoo only on my roots (I don't want to dry my hair even more) and Dove Intense Damage Repair conditioner. I have also tried the whole egg and olive oil mixture for the hair. Any advice on what I should do differently? What products should I use? (All I know is that I’m probably never dying my hair again) The hair dresser who cut my hair said that if I don’t want to dye my hair again, I could use something called “glaze”. She said it would darken my hair, make it all shiny and soft, and cover the color I already have on, but not damage it. I have never heard of that. Any thoughts on this? Any advice or experiences that any of you have had with so called “glaze”? Thanks for your help!!!